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At OWC, we want your Mac to perform faster and last longer. That’s why we engineer memory specifically tested and optimized for Mac. There’s OWC memory for nearly every upgradeable Mac. Plus we make it easy to upgrade by yourself with step-by-step install videos, and included toolkits. It’s the easiest and most affordable way to improve your Mac’s performance. OWC memory is specifically engineered for compatibility with your Mac. We start with the highest-quality components, and then create memory to the exacting speed, capacity, and programming specifications of nearly every upgradeable Apple computer. The result is JEDEC-compliant memory that’s a perfect fit for a faster Mac. FEATURES: DDR3 1866MHz SDRAM Single Module Mac Pro Compatible RoHS Certified OWC Memory Lifetime Limited Warranty SPECIFICATIONS: Technology: DDR3 SDRAM DIMM Density: 16GB (16384MB) RoHS Certified: Yes Pin Count: 240-pin Module Bandwidth: 14.9GB/s Data Rate: DDR3-1866 CL: 13 Voltage: 1.5V Apple Specified Thermal Sensor ECC: ECC Registered Module Ranks: Dual Rank WHAT’S IN THE BOX: OWC Mac 16GB DDR3 1866MHz SDRAM DIMM module – Blue x1

At OWC, we want your Mac to perform faster and last longer. That’s why we engineer memory specifically tested and optimized for Mac. There’s OWC memory for nearly every upgradeable Mac. Plus we make it easy to upgrade by yourself with step-by-step install videos, and included toolkits. It’s the easiest and most affordable way to improve your Mac’s performance. OWC memory is specifically engineered for compatibility with your Mac. We start with the highest-quality components, and then create memory to the exacting speed, capacity, and programming specifications of nearly every upgradeable Apple computer. The result is JEDEC-compliant memory that’s a perfect fit for a faster Mac. FEATURES: DDR3 1866MHz SDRAM Single Module Mac Pro Compatible RoHS Certified OWC Memory Lifetime Limited Warranty SPECIFICATIONS: Technology: DDR3 SDRAM DIMM Density: 8GB (8192MB) RoHS Certified: Yes Pin Count: 240-pin Module Bandwidth: 14.9GB/s Data Rate: DDR3-1866MHz CL: 13 Voltage: 1.5V Apple Specified Thermal Sensor ECC: ECC Registered Module Ranks: Dual Rank WHAT’S IN THE BOX: OWC Mac 8GB DDR3 1866MHz SDRAM DIMM module – Blue x1

Patriot’s Signature Line DDR4 Non-ECC unbuffered memory delivers the quality, reliability and performance expected for today’s mainstream computer needs. This 8GB module is designed to run at PC4-21300 (2666MHz) at CAS 19 latency timings for better overall system responsiveness when using demanding applications. Patriot desktop memory is built using the highest quality components and hand tested, Patriot, ensures every module meets and exceeds industry standards to offer you a hassle-free plug-and-play memory upgrade. With free customer service and a lifetime warranty, Patriot’s Signature Line DDR4 memory modules are the perfect option for any PC system build or upgrade for faster performance. FEATURES: Signature Line Series quality Non-ECC Unbuffered Single Rank module 100% Tested DDR4 Module Designed for Desktops SPECIFICATIONS: Form Factor: 288-Pin Unbuffered Dual In-Line Memory Module (UDIMM) Technology: DDR4 Non-ECC Unbuffered Capacity: 8GB (1x8GB) Frequency: 2666MHz (PC4-21300) Timings: 19-19-19-43 Voltage: 1.2v Certifications/Safety: RoHS Dimensions: 13.3 x 2.8 x 3.1 cm Weight: 22g WHAT’S IN THE BOX: Patriot Signature Line DDR4 8GB 2666MHz Single Rank UDIMM x1

Patriot’s Signature Line DDR4 Non-ECC unbuffered memory delivers the quality, reliability and performance expected for today’s mainstream computer needs. This 8GB module is designed to run at PC4-21300 (2666MHz) at CAS 19 latency timings for better overall system responsiveness when using demanding applications. Patriot desktop memory is built using the highest quality components and hand tested, Patriot, ensures every module meets and exceeds industry standards to offer you a hassle-free plug-and-play memory upgrade. With free customer service and a lifetime warranty, Patriot’s Signature Line DDR4 memory modules are the perfect option for any PC system build or upgrade for faster performance. FEATURES: Signature Line Series quality Non-ECC Unbuffered Single Rank module 100% Tested DDR4 Module Designed for Desktops SPECIFICATIONS: Form Factor: 288-Pin Unbuffered Dual In-Line Memory Module (UDIMM) Technology: DDR4 Non-ECC Unbuffered Capacity: 4GB (1x4GB) Frequency: 2666MHz (PC4-21300) Timings: 19-19-19-43 Voltage: 1.2v Certifications/Safety: RoHS Dimensions: 13.3 x 2.8 x 3.1 cm Weight: 22g WHAT’S IN THE BOX: Patriot Signature Line DDR4 4GB 2666MHz Single Rank UDIMM x1

Patriot’s Signature Line DDR4 SODIMM memory delivers the quality, reliability and performance expected for today’s notebook needs. This 4GB module is designed to run at 2666MHz (PC4-21300) at CAS 19 latency timings. Patriot memory is built using specific build-of-materials (BOMs) ensuring you that every module meets and exceeds industry standards: offering you a hassle-free upgrade. We certify every component that goes into our modules, including the modules themselves, which must pass strict standards to ensure compatibility, quality and reliability. With free customer service and a lifetime warranty, Patriot Memory’s Signature memory modules are a perfect system upgrade option. FEATURES: Signature Line Series 1 Rank Single-sided module 100% Tested DDR4 Module Designed for Laptops Limited Lifetime Warranty SPECIFICATIONS: Form Factor: 260-Pin Small Outline Dual In-Line Memory Module (SODIMM) Technology: DDR4 Non-ECC UnNeck Scarfered Capacity: 4GB (1x4GB) Frequency: 2666MHz (PC4-21300) Timings: 19-19-19-39 Voltage: 1.2v Certifications/Safety: RoHS Dimensions: 6.9 x 3 x 0.3 cm Weight: 9.5 g WHAT’S IN THE BOX: Patriot Signature Line DDR4 4GB 2666MHz SODIMM – Black x 1

Patriot’s Signature Line DDR4 SODIMM memory delivers the quality, reliability and performance expected for today’s notebook needs. This 8GB module is designed to run at 2666MHz (PC4-21300) at CAS 19 latency timings. Patriot memory is built using specific build-of-materials (BOMs) ensuring you that every module meets and exceeds industry standards: offering you a hassle-free upgrade. We certify every component that goes into our modules, including the modules themselves, which must pass strict standards to ensure compatibility, quality and reliability. With free customer service and a lifetime warranty, Patriot Memory’s Signature memory modules are a perfect system upgrade option. FEATURES: Signature Line Series 1 Rank Single-sided module 100% Tested DDR4 Module Designed for Laptops Limited Lifetime Warranty SPECIFICATIONS: Form Factor: 260-Pin Small Outline Dual In-Line Memory Module (SODIMM) Technology: DDR4 Non-ECC UnNeck Scarfered Capacity: 8GB (1x8GB) Frequency: 2666MHz (PC4-21300) Timings: 19-19-19-43 Voltage: 1.2v Certifications/Safety: RoHS Dimensions: 6.9 x 3 x 0.3 cm Weight: 9.5 g WHAT’S IN THE BOX: Patriot Signature Line DDR4 8GB 2666MHz SODIMM – Black x 1

Patriot Memory’s Signature Line DDR4 SODIMM memory delivers the quality, reliability and performance expected for today’s notebook needs. This 32GB module is designed to run at 3200MHz (PC4-25600) at CAS 22 latency timings. Built using specific build-of-materials (BOMs) we ensure that every module meets and exceeds industry standards: offering you a hassle-free upgrade. We certify every component that goes into our modules, including the modules themselves, which must pass strict standards to ensure compatibility, quality and reliability. With free customer service and a lifetime warranty, Patriot Memory’s Signature memory modules are a perfect system upgrade option. FEATURES: Signature Line Series (Two) 2 Rank Double-sided module 100% Tested DDR4 Module Designed for Laptops Limited Lifetime Warranty SPECIFICATIONS: Form Factor: 260-Pin Small Outline Dual In-Line Memory Module (SODIMM) Technology: DDR4 Non-ECC Unbuffered Capacity: 32GB (1x32GB) Frequency: 3200MHz (PC4-25600) Timings: 22-22-22-52 Voltage: 1.2v Certifications/Safety: RoHS Dimensions: 6.9 x 3 x 0.3 cm Weight: 9 g WHAT’S IN THE BOX: Patriot Signature Line 32GB 3200MHz DDR4 Dual Rank SODIMM Notebook Memory x1

At OWC, we want your Mac to perform faster and last longer. That’s why we engineer memory specifically tested and optimized for Mac. There’s OWC memory for nearly every upgradeable Mac. Plus we make it easy to upgrade by yourself with step-by-step install videos, and included toolkits. It’s the easiest and most affordable way to improve your Mac’s performance. OWC memory is specifically engineered for compatibility with your Mac. We start with the highest-quality components, and then create memory to the exacting speed, capacity, and programming specifications of nearly every upgradeable Apple computer. The result is JEDEC-compliant memory that’s a perfect fit for a faster Mac. FEATURES: DDR4 2933MHz Single Module Mac Pro and Mac Pro Rack Compatible RoHS Certified OWC Memory Lifetime Limited Warranty SPECIFICATIONS: Technology: DDR4 RDIMM Density: 16GB RoHS Compliant: Yes Pin Count: 288-pin Module Bandwidth: 23.5GB/s I/O Clock Speed: 1467MHz Data Rate: 2933MT/s Voltage: 1.2V PC Speed: PC23400 Timing: CAS = 21.0 21-21-21-14.32 Cycle Time: 0.71 ns ECC: ECC Registered WHAT’S IN THE BOX: OWC Mac 16GB DDR4 2933MHz RDIMM module – Green x1

Patriot Memory’s Signature Line DDR4 SODIMM memory delivers the quality, reliability and performance expected for today’s notebook needs. Built using specific build-of-materials (BOMs) we ensure that every module meets and exceeds industry standards: offering you a hassle-free upgrade. We certify every component that goes into our modules, including the modules themselves, which must pass strict standards to ensure compatibility, quality and reliability. With free customer service and a lifetime warranty, Patriot Memory’s Signature Line memory modules for notebooks are a perfect system upgrade option. FEATURES: Signature Line Series (One) 1 Rank Single-sided module 100% Tested DDR4 Module Designed for Laptops Limited Lifetime Warranty SPECIFICATIONS: Form Factor: 260-Pin Small Outline Dual In-Line Memory Module (SODIMM) Technology: DDR4 Non-ECC Unbuffered Capacity: 8GB (1x8GB) Frequency: 3200MHz (PC4-25600) Timings: 22-22-22-52 Voltage: 1.2v Certifications/Safety: RoHS Dimensions: 6.9 x 3 x 0.3 cm Weight: 9 g WHAT’S IN THE BOX: Patriot Signature Line DDR4 8GB 3200MHz SODIMM – Black x 1

At OWC, we want your Mac to perform faster and last longer. That’s why we engineer memory specifically tested and optimized for Mac. There’s OWC memory for nearly every upgradeable Mac. Plus we make it easy to upgrade by yourself with step-by-step install videos, and included toolkits. It’s the easiest and most affordable way to improve your Mac’s performance. OWC memory is specifically engineered for compatibility with your Mac. We start with the highest-quality components, and then create memory to the exacting speed, capacity, and programming specifications of nearly every upgradeable Apple computer. The result is JEDEC-compliant memory that’s a perfect fit for a faster Mac. FEATURES: DDR3L 1600MHz SO-DIMM Dual Module kit MacBook Pro, iMac and Mac mini Compatible RoHS Certified OWC Memory Lifetime Limited Warranty SPECIFICATIONS: Technology: DDR3L SO-DIMM 204 Pin Density: 16GB (8192MB x2) RoHS Certified: Yes Pin Count: 204-pin Op. Temp.: 0°C to +85°C Data Rate: DDR3L-1600 Speed: PC3-12800 CL: 11 Voltage: 1.35V Low Noise 8-Layer PCB ECC: Non ECC Module Ranks: Dual Rank WHAT’S IN THE BOX: OWC Mac 8GB DDR3L 1600MHz SO-DIMM module – Blue x2

At OWC, we want your Mac to perform faster and last longer. That’s why we engineer memory specifically tested and optimized for Mac. There’s OWC memory for nearly every upgradeable Mac. Plus we make it easy to upgrade by yourself with step-by-step install videos, and included toolkits. It’s the easiest and most affordable way to improve your Mac’s performance. OWC memory is specifically engineered for compatibility with your Mac. We start with the highest-quality components, and then create memory to the exacting speed, capacity, and programming specifications of nearly every upgradeable Apple computer. The result is JEDEC-compliant memory that’s a perfect fit for a faster Mac. FEATURES: DDR3 1333MHz SO-DIMM Single Module MacBook Pro, iMac and Mac mini Compatible RoHS Certified OWC Memory Lifetime Limited Warranty SPECIFICATIONS: Technology: DDR3 SO-DIMM 204 Pin Density: 8GB (8192MB) RoHS Certified: Yes Pin Count: 204-pin Op. Temp.: 0°C to +85°C Data Rate: DDR3-1333 Speed: PC3-10600 CL: CAS 9-9-9-24 Voltage: 1.5V Low Noise 8-Layer PCB ECC: Non ECC Module Ranks: Dual Rank WHAT’S IN THE BOX: OWC Mac 8GB DDR3 1333MHz SO-DIMM module – Blue x1

At OWC, we want your Mac to perform faster and last longer. That’s why we engineer memory specifically tested and optimized for Mac. There’s OWC memory for nearly every upgradeable Mac. Plus we make it easy to upgrade by yourself with step-by-step install videos, and included toolkits. It’s the easiest and most affordable way to improve your Mac’s performance. OWC memory is specifically engineered for compatibility with your Mac. We start with the highest-quality components, and then create memory to the exacting speed, capacity, and programming specifications of nearly every upgradeable Apple computer. The result is JEDEC-compliant memory that’s a perfect fit for a faster Mac. FEATURES: DDR2 800MHz SO-DIMM Single Module MacBook and iMac Compatible RoHS Certified OWC Memory Lifetime Limited Warranty SPECIFICATIONS: Technology: DDR2 SO-DIMM 200 Pin Density: 2GB RoHS Certified: Yes Pin Count: 200-pin Op. Temp.: 0°C to +85°C Data Rate: DDR2-800 Speed: PC2-6400 CL: CL = 6 Voltage: 1.8V Low Noise 8-Layer PCB ECC: Non ECC Module Ranks: Dual Rank WHAT’S IN THE BOX: OWC Mac 2GB DDR2 800MHz SO-DIMM module – Blue x1

At OWC, we want your Mac to perform faster and last longer. That’s why we engineer memory specifically tested and optimized for Mac. There’s OWC memory for nearly every upgradeable Mac. Plus we make it easy to upgrade by yourself with step-by-step install videos, and included toolkits. It’s the easiest and most affordable way to improve your Mac’s performance. OWC memory is specifically engineered for compatibility with your Mac. We start with the highest-quality components, and then create memory to the exacting speed, capacity, and programming specifications of nearly every upgradeable Apple computer. The result is JEDEC-compliant memory that’s a perfect fit for a faster Mac. FEATURES: DDR3 1867MHz SO-DIMM Single Module iMac Compatible RoHS Certified OWC Memory Lifetime Limited Warranty SPECIFICATIONS: Technology: DDR3 SO-DIMM 204 Pin Density: 8GB (8192MB) RoHS Certified: Yes Pin Count: 204-pin Op. Temp.: 0°C to +85°C Data Rate: DDR3-1867 Speed: PC3-14900 CL: 11 Voltage: 1.35V Low Noise 8-Layer PCB ECC: Non ECC Module Ranks: Dual Rank WHAT’S IN THE BOX: OWC Mac 8GB DDR3 1867MHz SO-DIMM module – Blue x1

Patriot Memory’s Signature Line DDR2 Non-ECC UnNeck Scarfered memory delivers the quality, reliability and performance expected for today’s computer needs. This 2GB module is designed to run at PC2-6400 (800MHz) at CAS 6 latency timings. Built using specific build-of-materials (BOMs) we ensure that every module meets and exceeds industry standards: offering you a hassle-free upgrade. We certify every component that goes into our modules, including the modules themselves, which must pass strict standards to ensure compatibility, quality and reliability. With free customer service and a lifetime warranty, Patriot Memory’s Signature memory modules are a perfect system upgrade option. FEATURES PC2-6400 (800MHz) Data Rate 240-Pin Dual in-line memory module UnNeck Scarfered 2 Rank Double-sided module 7.8US Refresh Interval (8192 CYCLES/64MS) 1.8V Power Requirement Auto and self refresh capability PCB height: 1181 (mil)

Dell PowerEdge T550 Tower, Xeon Silver 4309Y 2.8GHz, 16GB RAM, 480GB SSD, No OS, 8x 3.5″ bays Dell EMC PowerEdge T550 Tower Server, Intel Xeon Silver 4309Y 2.8GHz up to 3.6GHz 12MB Cache Eight 8x Core Processor with no intergrated graphic, Supports 2x Xeon CPU, 16GB DDR4-3200 RDIMM Memory 3200MT/s Dual Rank, 480GB SSD SATA Read Intensive 6Gbps 512 2.5″ Hot-Plug AG Drive with 3.5″ Hybrid carrier, Broadcom 5720 Dual Port 1GB On-Board LOM, 1 DWPD, No internal Optical Drive, No OCP 3.0 mezzanine Network Interface card card, Blank filler only, PERC H755 SAS front, 3.5″ Chassis with up to 8 hard drives (SAS/SATA), Parallax Security Bezel, Two layer door, IDRAC9, Enterprise 15G, Dual Hot-Plug Power Supply 700W MM HLAC (Only for 200-240VAC) Titanium Redundant (1+1), No Operating System Features: Your Innovation Engine The PowerEdge T550, powered by 3rd Generation Intel Xeon Scalable processors, offers advanced technologies such as accelerators to address data-intensive workloads outside the traditional data center. Expandable tower server for enterprise workloads outside the data center The PowerEdge T550, powered by 3rd Generation Intel Xeon Scalable processors, is designed to address data-intensive workloads. New chassis design offers higher performance technologies in a quieter, more management-friendly enclosure Ideal for traditional corporate IT, virtualization, databases and analytics, and AI/ML and inferencing Enterprise-class tower chassis that provides ease of management and expandability for growth and performance OpenManage systems management The Dell Technologies OpenManage systems management portfolio helps tame the complexity of your IT environment with tools and solutions to discover, monitor, manage, update, and deploy your PowerEdge infrastructure. Intelligent Automation PowerEdge and OpenManage solutions integrate tools across the portfolio to help organizations automate the server lifecycle, optimize operations, and scale efficiently. Built-in security PowerEdge servers are made with a cyber resilient architecture that builds in security at every phase of the product lifecycle, from the silicon root of trust and secured component verification, to signed firmware and drift detection, to BIOS recovery. Specifications: Product Code EMEA_PET550SPL2 Processor Up to two 3rd Generation Intel Xeon Scalable processors with up to 32 cores per processor Operating System Canonical Ubuntu Server LTS Citrix Hypervisor Microsoft Windows Server with Hyper-V RedHat Enterprise Linux SUSE Linux Enterprise Server VMware ESXi Chipset Intel C620 series chipset Accelerators Up to two double wide 300 W NVIDIA A40 or five single wide 70 W NVIDIA T4 accelerators Memory DIMM Speed Up to 3200 MT/s Memory Type RDIMM Memory Module Slots 16 DDR4 DIMM slots Maximum RAM RDIMM 1 TB Storage Front Bays Up to 8 x 2.5-inch SAS/SATA (HDD) max 120 TB Up to 16 x 2.5-inch SAS/SATA (HDD) max 240 TB Up to 24 x 2.5-inch SAS/SATA (HDD) max 360 TB Up to 8 x 3.5-inch SAS/SATA (HDD/SAS) max 120 TB Up to 8 x 3.5-inch SAS/SATA (HDD) + 8 x 2.5-inch NVMe (SSD) max 240 TB Storage Controllers Internal Controllers PERC H345, PERC H755, PERC H755N, HBA355i External Controllers PERC H840, HBA355e Software RAID S150 Internal Boot Boot Optimized Storage Subsystem (BOSS-S2): HWRAID 2 x M.2 SSDs 240 GB or 480 GB Internal Dual SD Module or Internal USB Security Cryptographically signed firmware Secure Boot Secure Erase Silicon Root of Trust System Lockdown (requires iDRAC9 Enterprise or Datacenter) TPM 1.2/2.0 FIPS, CC-TCG certified, TPM 2.0 China NationZ Management Embedded / At-the-Server iDRAC9 iDRAC Service Module iDRAC Direct Quick Sync 2 wireless module Consoles OpenManage Enterprise OpenManage Power Manager plugin OpenManage SupportAssist plugin OpenManage Update Manager plugin Mobility OpenManage Mobile Tools iDRAC RESTful API with Redfish IPMI RACADM CLI System Update Utility Update Catalogs OpenManage Integrations BMC Truesight Microsoft System Center RedHat Ansible Modules VMware vCenter and vRealize Operations Manager OpenManage connections IBM Tivoli Netcool/OMNIbus IBM Tivoli Network Manager IP Edition Micro Focus Operations Manager Nagios Core Nagios XI Power Supplies 600W Platinum 100-240 VAC or 240 HVDC, hot swap redundant 800W Platinum 100-240 VAC or 240 HVDC, hot swap redundant 1100W Titanium 100-240 VAC or 240 HVDC or -48 V, hot swap redundant 1400W Platinum 100-240 VAC or 240 HVDC, hot swap redundant 2400W Platinum 100-240 VAC or 240 HVDC, hot swap redundant Hot swap power supplies with full redundancy option Up to 8 fans with full redundancy Ports Network Options 2 x 1GbE LOM and OCP x16 Mezz 3.0 (optional) Front Ports 1 x Dedicated iDRAC Direct micro-USB (optional) 1 x USB 2.0 1 x USB 3.0 Rear Ports 1 x USB 2.0 1 x iDRAC Direct (Micro-AB USB) port 1 x USB 3.0 1 x Serial (optional) 2 x Ethernet 1 x VGA Internal Ports 1 x USB 3.0 (optional) Slots PCIe 5 x PCIe Gen4 slots + 1 x PCIe Gen3 slot 3 x 16 Gen4 (x16 connector) full height, half length 1 x 4 Gen3 (x8 connector) full height, half length 2 x 16 Gen4 (x16 connector) full height, full length (optional) Video Card 1 x VGA Chassis Up to 8 fans with full redundancy Bezel Optional LCD bezel or security bezel Form Factor 5U Tower server Dimensions b'&' Weight Height 459.00 mm (18.07 in.) Width 200.00 mm (7.87 in.) Depth 680.50 mm (26.79 in.) with bezel 663.50 mm (26.12 in.) without bezel Weight Max 44.48 kg (98.06 lbs.) Rack Support System is optimized to fit into EIA-310 spec Racks. Dell does not offer specific rails for this platform.

At OWC, we want your Mac to perform faster and last longer. That’s why we engineer memory specifically tested and optimized for Mac. There’s OWC memory for nearly every upgradeable Mac. Plus we make it easy to upgrade by yourself with step-by-step install videos, and included toolkits. It’s the easiest and most affordable way to improve your Mac’s performance. OWC memory is specifically engineered for compatibility with your Mac. We start with the highest-quality components, and then create memory to the exacting speed, capacity, and programming specifications of nearly every upgradeable Apple computer. The result is JEDEC-compliant memory that’s a perfect fit for a faster Mac. FEATURES: DDR4 2666MHz SO-DIMM Single rank module iMac and Mac Mini Compatible RoHS Certified OWC Memory Lifetime Limited Warranty SPECIFICATIONS: Technology: DDR4 SO-DIMM Density: 8GB (8192MB) RoHS Certified: Yes Pin Count: 260-pin Op. Temp.: 0°C to +85°C Data Rate: DDR4-2400 Speed: PC4-19200 CL: 17 Voltage: 1.2V Low Noise 8-Layer PCB ECC: Non ECC Module Ranks: Single Rank WHAT’S IN THE BOX: OWC Mac 8GB DDR4 2400MHz Single Rank SO-DIMM x1

At OWC, we want your Mac to perform faster and last longer. That’s why we engineer memory specifically tested and optimized for Mac. There’s OWC memory for nearly every upgradeable Mac. Plus we make it easy to upgrade by yourself with step-by-step install videos, and included toolkits. It’s the easiest and most affordable way to improve your Mac’s performance. OWC memory is specifically engineered for compatibility with your Mac. We start with the highest-quality components, and then create memory to the exacting speed, capacity, and programming specifications of nearly every upgradeable Apple computer. The result is JEDEC-compliant memory that’s a perfect fit for a faster Mac. FEATURES: DDR4 2400MHz SO-DIMM Dual rank module iMac and Mac Mini Compatible RoHS Certified OWC Memory Lifetime Limited Warranty SPECIFICATIONS: Technology: DDR4 SO-DIMM Density: 16GB (16384MB) RoHS Certified: Yes Pin Count: 260-pin Op. Temp.: 0°C to +85°C Data Rate: DDR4-2400 Speed: PC4-19200 CL: 17 Voltage: 1.2V Low Noise 8-Layer PCB ECC: Non ECC Module Ranks: Dual Rank WHAT’S IN THE BOX: OWC Mac 16GB DDR4 2400MHz Dual Rank SO-DIMM x1

At OWC, we want your Mac to perform faster and last longer. That’s why we engineer memory specifically tested and optimized for Mac. There’s OWC memory for nearly every upgradeable Mac. Plus we make it easy to upgrade by yourself with step-by-step install videos, and included toolkits. It’s the easiest and most affordable way to improve your Mac’s performance. OWC memory is specifically engineered for compatibility with your Mac. We start with the highest-quality components, and then create memory to the exacting speed, capacity, and programming specifications of nearly every upgradeable Apple computer. The result is JEDEC-compliant memory that’s a perfect fit for a faster Mac. FEATURES: DDR4 2666MHz SO-DIMM Single Module iMac and Mac Mini Compatible RoHS Certified OWC Memory Lifetime Limited Warranty SPECIFICATIONS: Technology: DDR4 SO-DIMM Density: 8GB (8192MB) RoHS Certified: Yes Pin Count: 260-pin Op. Temp.: 0°C to +85°C Data Rate: DDR4-2666 Speed: PC4-21300 CL: 19 Voltage: 1.2V Low Noise 8-Layer PCB WHAT’S IN THE BOX: OWC Mac 8GB DDR4 2666MHz SO-DIMM module – Blue x1

At OWC, we want your Mac to perform faster and last longer. That’s why we engineer memory specifically tested and optimized for Mac. There’s OWC memory for nearly every upgradeable Mac. Plus we make it easy to upgrade by yourself with step-by-step install videos, and included toolkits. It’s the easiest and most affordable way to improve your Mac’s performance. OWC memory is specifically engineered for compatibility with your Mac. We start with the highest-quality components, and then create memory to the exacting speed, capacity, and programming specifications of nearly every upgradeable Apple computer. The result is JEDEC-compliant memory that’s a perfect fit for a faster Mac. FEATURES: DDR4 2666MHz SO-DIMM Single Module iMac and Mac Mini Compatible RoHS Certified OWC Memory Lifetime Limited Warranty SPECIFICATIONS: Technology: DDR4 SO-DIMM Density: 16GB (16384MB) RoHS Certified: Yes Pin Count: 260-pin Op. Temp.: 0°C to +85°C Data Rate: DDR4-2666 Speed: PC4-21300 CL: 19 Voltage: 1.2V Low Noise 8-Layer PCB WHAT’S IN THE BOX: OWC Mac 16GB DDR4 2666MHz SO-DIMM module – Blue x1

Patriot’s Signature SODIMM modules are the perfect, no hassle upgrade for any notebook. Compatible with with Intel’s® 4th generation mobile processors and running at just 1.35 volts, these SODIMM modules are optimized for ultra low power consumption providing extremely efficient performance. Compatible with Windows® 8, Windows® 7, Windows® Vista, Windows® XP, Windows ® 2000, Windows® ME, Linux 2.4 and later, Mac® OS 9, X and later. Patriot’s SODIMM modules are backed by Patriot’s award winning customer support. FEATURES: PC3-12800 (1600MHz) Data Rate 204-Pin Dual in-line memory module Non-ECC Unbuffered SODIMM 2 Rank Double-sided module 7.8US Refresh Interval (8192 CYCLES/64MS) Auto and self refresh capability Serial Presence-Detect (SPD) 100% Tested RoHS Compliant Works with Intel® 4th Generation mobile processors SPECIFICATIONS: Capacity: 8GB Data Rate: PC3-12800 (1600MHz) Pins: 204-Pin Rank: 2 Rank double sided PCB height: 1181(mil) Voltage: 1.35V ECC: Non-ECC Unbuffered Dimensions: 0.3 x 6. x 3 cm Weight: 9g WHAT’S IN THE BOX: Patriot Signature Line 8GB DDR3 1600MHz SO-DIMM Dual Rank – Green x1

Crucial 4GB DDR3-1600MHz 240-pin | CT51264BD160B Brand New & Sealed * Original Product * Valid Manufacturer's Guarantee * Fast Delivery Crucial Product Code: CT51264BD160B Availability: 396 in Stock Crucial - DDR3 - 4 GB - DIMM 240-pin - 1600 MHz / PC3-12800 - CL9 - 1.35 V - unbuffered - non-ECC Overview Help your desktop perform at its best. Designed to help your desktop run faster and smoother, a Crucial memory upgrade is one of fastest, most affordable, and easiest ways to improve your system's performance. Crucial memory empowers your desktop to achieve faster application loading times, faster system responsiveness, and increased ability to multitask and handle data-intensive programs. What does this mean? Spend less time staring at loading screens and more time getting stuff done. Crucial desktop modules are rigorously tested at both the component and module levels to ensure that your memory meets the stringent compatibility and performance standards. Every module manufactured is inspected by the Systems Compatibility Group before it leaves the doors. At a fraction of the price of your desktop, an investment in Crucial memory helps your system get up to speed. Specifications Product Description Crucial - DDR3L - 4 GB - DIMM 240-pin - unbuffered Product Type RAM memory Capacity 4 GB Memory Type DDR3L SDRAM - DIMM 240-pin Upgrade Type Generic Data Integrity Check Non-ECC Speed 1600 MHz (PC3-12800) Latency Timings CL11 Features Unbuffered Voltage 1.35 V Lead Plating Gold Manufacturer Warranty Limited lifetime warranty Delivery & FAQ's * Metropolitan Areas - Delivery of this item within 3 business days after payment reflects * Outlying Areas - Please allow 5 business days after payment reflects for delivery of this item This item carries a valid manufacturers warranty/guarantee. Manufacturer's Code: CT51264BD160B Crucial

Designed to help your system run faster and smoother, Crucial ® Laptop Memory is one of the easiest and most affordable ways to improve your system’s performance. Load programs faster, increase responsiveness, run data-intensive applications with ease, and increase your laptop’s multitasking capabilities. Memory is a component in your computer that allows for short-term data access. Since your system’s moment-to-moment operations rely on short-term data access – loading applications, browsing the Web or editing a spreadsheet – the speed and amount of memory in your system plays a critical role. Load apps in seconds by increasing the speed of your memory and installing more of it. FEATURES: Increases system performance Multitask with ease Premium quality memory from a trusted brand Higher level of reliability – 100% Tested Easy to install SPECIFICATIONS: Speed: DDR4-3200 CAS latency: 22 DRAM family: Crucial Density: 8GB Brand: Crucial Module type: SODIMM Extended timings: 22-22-22 Form factor: SODIMM Technology: DDR4 Voltage: 1.2V PC speed: PC4-25600 Kit Qty: 1 CL: 22 Rank: Single Ranked ECC: Non-ECC DIMM Type: Unbuffered WHAT’S IN THE BOX: Crucial 8GB DDR4 3200 MHz SO-DIMM Single Ranked Module – Green x1

Patriot’s Signature SODIMM modules are the perfect, no hassle upgrade for any notebook. Compatible with with Intel’s® 4th generation mobile processors and running at just 1.35 volts, these SODIMM modules are optimized for ultra low power consumption providing extremely efficient performance. Compatible with Windows® 8, Windows® 7, Windows® Vista, Windows® XP, Windows ® 2000, Windows® ME, Linux 2.4 and later, Mac® OS 9, X and later. Patriot’s SODIMM modules are backed by Patriot’s award winning customer support. Features: PC3-12800 (1600MHz) Data Rate 204-Pin Dual in-line memory module Non-ECC Unbuffered SODIMM 2 Rank Double-sided module 7.8US Refresh Interval (8192 CYCLES/64MS) 1.35V Power Requirement Auto and self refresh capability PCB height: 1181(mil) Serial Presence-Detect (SPD) 100% Tested RoHS Compliant Works with Intel® 4th Generation mobile processors

Designed to help your system run faster and smoother, Crucial ® Laptop Memory is one of the easiest and most affordable ways to improve your system’s performance. Load programs faster, increase responsiveness, run data-intensive applications with ease, and increase your laptop’s multitasking capabilities. Memory is a component in your computer that allows for short-term data access. Since your system’s moment-to-moment operations rely on short-term data access – loading applications, browsing the Web, or editing a spreadsheet – the speed and amount of memory in your system plays a critical role. Load apps in seconds by increasing the speed of your memory and installing more of it. FEATURES: Increases system performance Multitask with ease Premium quality memory from a trusted brand Higher level of reliability – 100% Tested Easy to install SPECIFICATIONS: Speed: DDR4-3200 CAS latency: 22 DRAM family: Crucial Density: 32GB Brand: Crucial Module type: SODIMM Extended timings: 22-22-22 Form factor: SODIMM Technology: DDR4 Voltage: 1.2V PC speed: PC4-25600 Kit Qty: 1 CL: 22 Rank: Dual Ranked ECC: Non-ECC DIMM Type: Unbuffered WHAT’S IN THE BOX: Crucial 32GB DDR4 3200 MHz SO-DIMM Dual Ranked Module – Green x1

Designed to help your system run faster and smoother, Crucial ® Laptop Memory is one of the easiest and most affordable ways to improve your system’s performance. Load programs faster, increase responsiveness, run data-intensive applications with ease, and increase your laptop’s multitasking capabilities. Memory is a component in your computer that allows for short-term data access. Since your system’s moment-to-moment operations rely on short-term data access – loading applications, browsing the Web or editing a spreadsheet – the speed and amount of memory in your system plays a critical role. Load apps in seconds by increasing the speed of your memory and installing more of it. FEATURES: Increases system performance Multitask with ease Premium quality memory from a trusted brand Higher level of reliability – 100% Tested Easy to install SPECIFICATIONS: Speed: DDR4-3200 CAS latency: 22 DRAM family: Crucial Density: 16GB Brand: Crucial Module type: SODIMM Extended timings: 22-22-22 Form factor: SODIMM Technology: DDR4 Voltage: 1.2V PC speed: PC4-25600 Kit Qty: 1 CL: 22 Rank: Single Ranked ECC: Non-ECC DIMM Type: Unbuffered WHAT’S IN THE BOX: Crucial 16GB DDR4 3200 MHz SO-DIMM Single Ranked Module – Green x1

The 8GB DDR3 1066 MHz SO-DIMM Memory Module from OWC features an 8GB DDR3 SDRAM module. Each module runs at 1066 MHz on a voltage of 1.5V. This OWC memory upgrade fully meets Apple’s specifications and is also RoHS certified. FEATURES Technology: DDR3 SDRAM Density: 8GB (8192MB) RoHS: Yes Pin Count: 204-pin Op. Temp.: 0C to +85C Data Rate: DDR3-1066 Speed: PC3-8500 CL: CL = 7 Cycle Time: 1.875ns Voltage: 1.5V ECC: Non ECC Module Ranks: Dual Rank Register: Non Parity Low Noise 8-Layer PCB Meets and/or Exceeds Apple/Intel Specifications Fully compliant with JEDEC specifications

Crucial Pro DDR4 Memory is the perfect fix for any slow PC problems and especially those long loading screens and wait times in-game. Load programs faster and increase responsiveness without the fuss of overclocking while optimizing latency. Crucial memory is one of the most cost-effective ways to improve your systems overall performance. Run data-intensive applications with ease and increase your desktop’s multitasking capabilities with Intel® XMP 2.0 support for performance recovery and a low-profile aluminium heat spreader for heat dissipation. So, for pro performance and efficiency use Pro memory. FEATURES: Increases system performance with DDR4 Improved multi-tasking capabilities Premium quality memory from a trusted brand Higher level of reliability – 100% Tested Easy to install SPECIFICATIONS: Technology: DDR4 Density: 32GB Kit (2x16GB) Module Type: UDIMM DIMM Type: Unbuffered Voltage: 1.2V Module quantity: 2 Speed: DDR4-3200 CAS latency: 22 Extended timings: 22-22-22 Colour: Black Product Dimensions: 13.3 x 0.7 x 3.2 cm Product Weight: 31.9g WHAT’S IN THE BOX: Crucial Pro 16GB DDR4 3200 UDIMM Memory x2