Mac os mac memory

MAC BOOK AIR 13-INCH, 2017 PROCESSOR 1.8 GHZ DUEL CORE INTEL CORE i5 MEMORY 8GB 1600 MHZ DDR3 STARTUP DISK MACKINTOSH HD GRAPHICS INTEL HD GRAPHICS 6000, 1536 MB - MAC OS BIG SUR VERSION 11.4 REASON FOR SELLING: INCOMPATTABLE WITH VPN & COMPUTER SYSTEMS OF NEW EMPLOYER

Mojave 10.14.6 Processor - 2,6GHz Intel Core i5 Memory - 8GB 1600 MHz DDR3 Graphics - Intel Iris 1536MB Still in perfect working order. Switched over to Mac Book Pro, so it’s no longer needed.

Buy Rocketek Type-C XQD Memory Card Reader XQD Card Reader for Windows for Mac OS M/G Series for R605.00

Buy Rocketek XQD03 XQD Card Reader USB3.0 Memory Card Reader for M/G Series for Mac OS for R604.86

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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: 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: 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: 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

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: 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

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

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

More speed. More battery life. More memory capacity. Fuel your next-gen laptop. In the ever-changing world of technology, any component more than five years old is usually in need of an update. At seven years old and counting, that’s where DDR3 memory is at: laptops can only do so much with it. Since the introduction of DDR3 memory technology in 2007, processors have doubled in capability, SSDs have revolutionised throughput, and graphics cards have drastically increased frame rates, leaving memory as a limiting factor. With Crucial DDR4 SODIMMs, crush the DDR3 memory bottleneck and unlock a new standard of performance. More Energy Efficient Extend battery life by using less power. Operating at just 1.2V compared to 1.5V for standard DDR3 memory, Crucial DDR4 SODIMMs consume 20% less voltage than standard DDR3 technology. Crucial DDR4 SODIMMs also contain other efficiency features, for an overall power reduction of up to 40%. More Density Pack more memory into your laptop than ever before. Crucial Mac DDR4 2400Mhz SO-DIMM has a cpacity of 16GB. Since laptops only have 1-2 memory slots, high-density Crucial DDR4 SODIMMs allow you to overcome this limitation and install more memory for faster mobile performance. More Speed Load applications faster and run demanding programs without lag. Crucial Mac DDR4 SO-DIMM debut at 2400 MT/s —more than 30% faster than DDR3 modules. Micron® quality—a higher level of reliability. As a brand of Micron, one of the largest memory manufacturers in the world, Crucial DDR4 memory represents the future of computer performance. From the original DDR technology to DDR4, we’ve engineered the memory technologies that have powered the world’s computers for 35 years and counting. When you choose Crucial DDR4 memory, you’re choosing memory that’s backed by a limited lifetime warranty and designed for the world’s leading systems.2 don’t settle for anything less. Features: Speed of 2400 MT/s Increase bandwidth by up to 30% Reduce power consumption by up to 40% to extend battery life Faster burst access speeds for improved sequential data throughput Optimised for next generation processors and platforms Specifications: Total Capacity: 16GB Series: Crucial Form Factor: SODIMM Specs: DDR4-2400 PC4-19200 CL=17 Dual Ranked x8 based Unbuffered 2048Meg x 64 Lead free Halogen free Designed for Mac ECC: NON-ECC Speed: 2400 MT/S Voltage: 1.2V DIMM Type: Unbuffered What’s In the Box: Crucial Mac 16GB DDR4 2400Mhz SO-DIMM x1

More speed. More battery life. More memory capacity. Fuel your next-gen laptop. In the ever-changing world of technology, any component more than five years old is usually in need of an update. At seven years old and counting, that’s where DDR3 memory is at: laptops can only do so much with it. Since the introduction of DDR3 memory technology in 2007, processors have doubled in capability, SSDs have revolutionised throughput, and graphics cards have drastically increased frame rates, leaving memory as a limiting factor. With Crucial DDR4 SODIMMs, crush the DDR3 memory bottleneck and unlock a new standard of performance. More Energy Efficient Extend battery life by using less power. Operating at just 1.2V compared to 1.5V for standard DDR3 memory, Crucial DDR4 SODIMMs consume 20% less voltage than standard DDR3 technology. Crucial DDR4 SODIMMs also contain other efficiency features, for an overall power reduction of up to 40%. More Density Pack more memory into your laptop than ever before. Crucial Mac DDR4 2400Mhz SO-DIMM has a cpacity of 8GB. Since laptops only have 1-2 memory slots, high-density Crucial DDR4 SODIMMs allow you to overcome this limitation and install more memory for faster mobile performance. More Speed Load applications faster and run demanding programs without lag. Crucial Mac DDR4 SO-DIMM debut at 2400 MT/s —more than 30% faster than DDR3 modules. Micron® quality—a higher level of reliability. As a brand of Micron, one of the largest memory manufacturers in the world, Crucial DDR4 memory represents the future of computer performance. From the original DDR technology to DDR4, we’ve engineered the memory technologies that have powered the world’s computers for 35 years and counting. When you choose Crucial DDR4 memory, you’re choosing memory that’s backed by a limited lifetime warranty and designed for the world’s leading systems.2 don’t settle for anything less. Features: Speed of 2400 MT/s Increase bandwidth by up to 30% Reduce power consumption by up to 40% to extend battery life Faster burst access speeds for improved sequential data throughput Optimised for next generation processors and platforms Specifications: Total Capacity: 8GB Series: Crucial Form Factor: SODIMM Specs: DDR4-2400 PC4-19200 CL=17 Dual Ranked x8 based Unbuffered 2048Meg x 64 Lead free Halogen free Designed for Mac ECC: NON-ECC Speed: 2400 MT/S Voltage: 1.2V DIMM Type: Unbuffered What’s In the Box: Crucial Mac 8GB DDR4 2400Mhz SO-DIMM x1