Nvidia pci

Description NVIDIA BLUE GTX560 1GB RAM DDR5 b'/xc2/xa0' NVIDIA GeForce GTX 560Ti 1GB GDDR5 PCI Express 2.0 Graphics Card Features: Support Microsoft Windows XP / Vista / 7 Support nVidia PhysX Technology Support Max. Resolution: 2560 x 1600 Connectors: Dual DVI; Mini HDMI Thermal: Fansink Memory Clock: 4104 MHz Memory Interface: 256-bit Bus: PCI-Express 2.0 x16 Chipset: GeForce GTX560 Ti Engine Clock: 850 MHz Video Memory: 1GB DDR5 RAMDAC: 400 MHz Steam Processor: 384 Memory Bandwidth: 131.3 GB/s Chipset: GeForce GTX560 Ti Engine Clock: 850 MHz Video Memory: 1GB DDR5 Memory Clock: 4104 MHz Memory Interface: 256-bit Bus: PCI-Express 2.0 x16 RAMDAC: 400 MHz Steam Processor: 384 Memory Bandwidth: 131.3 GB/s Max. Resolution: 2560 x 1600 Connectors: Dual DVI; Mini HDMI Thermal: Fansink Support Microsoft Windows XP / Vista / 7 Support nVidia PhysX Technology Support Support HDCP – High-bandwidth Digital Content Protection Support Microsoft DirectX 11 and OpenGL 4.1 500W nVidia CUDA Technology Support nVidia PureVideo HD Technology Support nVidia 2-Way SLI Technology Support nVidia 3D Vision Technology Greater power supply with a minimum of 30 amps on the +12 Volt rail GALAXY NVIDIA BLUE GTX560 1GB RAM DDR5 – 56NGH6HS41XZ-GX

Buy MSI nVidia GeForce GTX 1650 GAMING X 4G Graphics Card - 4GB GDDR5 128bit Memory, PCI Express 3.0 x16 for R7,500.00

Get equipped for stellar gaming and creating with the NVIDIA® GeForce RTX™ 4070 Ti. It’s built with the ultra-efficient NVIDIA Ada Lovelace architecture. Experience fast ray tracing, AI-accelerated performance with DLSS 3, new ways to create, and much more. Ascend to a superior experience with SUPRIM. See, hear, and feel a profoundly elevated graphics card built with high-quality materials and assembled with enthusiast features. The second iteration of SUPRIM inherits the exterior design philosophy of its predecessor, with a brushed metal cover, octagon-shaped fan cutouts and chevrons around each fan. The bevelled edges are polished several times with a diamond-tipped cutter to achieve a mirror finish. Clean sharp lines emphasize the metal construction to sight and touch. The motif of straight lines continues around the fans with octagonal cutouts featuring polished 45-degree bevelled edges. Upgraded fans, airflow control, and other thermal innovation make TRI-FROZR 3S the best air-cooling solution yet from MSI. TORX FAN 5.0 incorporates design improvements that result in a +23% increased airflow compared to an axial fan. For additional cooling, the solid nickel-plated copper base is CNC machined from a single piece of metal. Precision cuts and no welds allow heat from the GPU and memory to be immediately captured by the copper baseplate and then rapidly transferred to the heatsink. Core Pipes are precision-crafted to make maximum use of the available space. A squared section of heat pipes fully touches the GPU baseplate to then spread heat along the full length of the heatsink. Sections of different heatsink fins disrupt unwanted airflow harmonics and reduce noise. Updated heat pipe pathing has allowed more space for additional heatsink fins. Additional efficiency is gained by adjusting the size of the wave edges under the fan motor and other spots where there is less airflow. Fins with a V-shaped cutout are located at the airflow passthrough to improve flow efficiency. Optimizing the inclination angle and increasing the wave notch shapes the air resistance towards the centre, pushing out warm air faster like a nozzle. Thermal pads under the sturdy metal backplate provide additional cooling while the flow-through ventilation reduces trapped heat. The fans completely stop when temperatures are relatively low, eliminating all noise when active cooling is not needed. The fans will automatically start spinning again when the heat is on during gaming. FEATURES: Extreme Performance – 2760MHz (MSI Center) Boost Clock – 2745 MHz (GAMING & SILENT Mode) Memory Speed – 21Gbps 12GB GDDR6X Three DisplayPort and one HDMI Port TRI FROZR 3S Thermal Design TORX Fan 5.0: Fan blades linked by ring arcs and a fan cowl work together to stabilize and maintain high-pressure airflow. Copper Baseplate: The CNC machined nickel-plated copper base captures heat from the GPU and the memory then rapidly transfers it to Core Pipes. Core Pipe: Precision-machined heat pipes ensure max contact to the GPU baseplate and spread heat along the full length of the heatsink. Airflow Control: Sections of different heatsink fins disrupt unwanted airflow harmonics and reduce noise. Dual BIOS gives you the choice to prioritize full performance in GAMING mode or low noise in SILENT mode. SPECIFICATIONS: Graphics Processing Unit: NVIDIA® GeForce RTX™ 4070 Ti Interface: PCI Express® Gen 4 Core Clocks: Extreme Performance: 2760 MHz (MSI Center), Boost: 2745 MHz (GAMING & SILENT Mode) CUDA® Cores: 7680 Units Memory Speed: 21Gbps Memory: 12GB GDDR6X Memory Bus: 192-bit Output: DisplayPort x 3 (v1.4a), HDMI™ x 1 (Supports 4K@120Hz HDR, 8K@60Hz HDR, and Variable Refresh Rate as specified in HDMI 2.1a) HDCP Support: Yes Power Consumption: 285W Power Connections: 16-pin x1 Recommended PSU: 750W DirectX Version Support: 12 Ultimate OpenGL Version Support: 4.6 Maximum Displays: 4 G-Sync® Technology: Yes Digital Maximum Resolution: 7680 x 4320 Product Dimensions: 33.8 x 14.2 x 7.3 cm Product Weight: 2019 g WHAT’S IN THE BOX: MSI GeForce RTX 4070 Ti SUPRIM 12G Graphics Card – Grey x1

Get equipped for supercharged gaming and creating with the NVIDIA® GeForce RTX™ 4070 SUPER. It’s built with the ultra-efficient NVIDIA Ada Lovelace architecture. Experience superfast ray tracing, AI-accelerated performance with DLSS 3, new ways to create, and much more. VENTUS brings a fundamentally solid experience to users looking for a performance graphics card. A sharp-looking updated design with TORX FAN 4.0 lets VENTUS breeze through any task. TORX FAN 4.0 is built on teamwork, with pairs of fan blades bound together with a linked outer ring design that focuses airflow into the Dual-Fan cooling system. Core Pipes are precision-crafted to make maximum use of the available space. A squared section of heat pipes fully touches the GPU baseplate to then spread heat along the full length of the heatsink. The heat from the GPU and memory modules is immediately captured by a solid nickel-plated copper baseplate and then rapidly transferred to an array of heat pipes. This widening of the thermal transfer systems with highly efficient mechanisms improves overall efficiency. FEATURES: Boost Clock / 2505MHz Memory Speed / 21Gbps 12GB GDDR6X DisplayPort x 3 / HDMI x 1 Dual Fan Thermal Design TORX Fan 4.0: A masterpiece of teamwork, fan blades work in pairs to create unprecedented levels of focused air pressure. Core Pipe: Precision-crafted heat pipes ensure max contact to the GPU and spread heat along the full length of the heatsink. Zero Frozr: The fans completely stop when temperatures are relatively low, eliminating all noise. The reinforcing backplate features a flow-through design that provides additional ventilation. SPECIFICATIONS: Graphics Processing Unit: NVIDIA® GeForce RTX™ 4070 SUPER Interface: PCI Express® Gen 4 Core Clocks: Extreme Performance: Extreme Performance: 2520 MHz (MSI Center), Boost: 2505 MHz CUDA® Cores: 7168 Units Memory Speed: 21Gbps Memory: 12GB GDDR6X Memory Bus: 192-bit Output: DisplayPort x 3 (v1.4a), HDMI™ x 1 (Supports 4K@120Hz HDR and 8K@60Hz HDR and Variable Refresh Rate (VRR) as specified in HDMI™ 2.1a) HDCP Support: Yes Power Consumption: 220W Power Connections: 16pin x 1 Recommended PSU: 650W DirectX Version Support: 12 Ultimate OpenGL Version Support: 4.6 Maximum Displays: 4 G-Sync® Technology: Yes Digital Maximum Resolution: 7680 x 4320 Product Dimensions: 24.2 x 12.5 x 4.3 cm Product Weight: 680g WHAT’S IN THE BOX: MSI GeForce RTX™ 4070 SUPER 12G VENTUS 2X OC Graphics Card – Silver x1

Get equipped for supercharged gaming and creating with NVIDIA® GeForce RTX™ 4070 Ti SUPER. It’s built with the ultra-efficient NVIDIA Ada Lovelace architecture. Experience superfast ray tracing, AI-accelerated performance with DLSS 3, new ways to create, and much more. VENTUS brings a fundamentally solid experience to users looking for a performance graphics card. A sharp-looking updated design with TORX FAN 4.0 and Airflow Control lets VENTUS breeze through any task. TORX FAN 4.0 is built on teamwork, with pairs of fan blades bound together with a linked outer ring design that focuses airflow into the Triple-Fan cooling system. Core Pipes are precision-crafted to make maximum use of the available space. A squared section of heat pipes fully touches the GPU baseplate to then spread heat along the full length of the heatsink. The heat from the GPU and memory modules is immediately captured by a solid nickel-plated copper baseplate and then rapidly transferred to an array of heat pipes. This widening of the thermal transfer systems with highly efficient mechanisms improves overall efficiency. Stay stealthy with Airflow Control which improves airflow dynamics. Deflectors provide additional surface area and guide air to where it’s needed for maximum cooling. FEATURES: Boost Clock / 2640MHz Memory Speed / 21Gbps 16GB GDDR6X DisplayPort x 3 / HDMI x 1 Triple Fan Thermal Design TORX Fan 4.0: A masterpiece of teamwork, fan blades work in pairs to create unprecedented levels of focused air pressure. Airflow Control: Don’t sweat it, Airflow Control guides the air to exactly where it needs to be for maximum cooling. Core Pipe: Precision-crafted heat pipes ensure max contact to the GPU and spread heat along the full length of the heatsink. Zero Frozr: The fans completely stop when temperatures are relatively low, eliminating all noise. The reinforcing backplate features a flow-through design that provides additional ventilation. SPECIFICATIONS: Graphics Processing Unit: NVIDIA® GeForce RTX™ 4070 Ti SUPER Interface: PCI Express® Gen 4 Core Clocks: Extreme Performance: Extreme Performance: 2655 MHz (MSI Center), Boost: 2640 MHz CUDA® Cores: 8488 Units Memory Speed: 21Gbps Memory: 16GB GDDR6X Memory Bus: 256-bit Output: DisplayPort x 2 (v1.4a), HDMI™ x 2 (Supports 4K@120Hz HDR and 8K@60Hz HDR and Variable Refresh Rate (VRR) as specified in HDMI™ 2.1a) HDCP Support: Yes Power Consumption: 285W Power Connections: 16pin x 1 Recommended PSU: 700W DirectX Version Support: 12 Ultimate OpenGL Version Support: 4.6 Maximum Displays: 4 G-Sync® Technology: Yes Digital Maximum Resolution: 7680 x 4320 Product Dimensions: 30.8 x 12 x 5.2 cm Product Weight: 1107g WHAT’S IN THE BOX: MSI GeForce RTX™ 4070 Ti SUPER 16G VENTUS 3X OC Graphics Card – Silver x1

Get ready for an exceptional gaming and creative experience with the powerful NVIDIA® GeForce RTX™ 4070 Ti. This card is constructed using the highly efficient NVIDIA Ada Lovelace architecture. Experience the benefits of fast ray tracing, enhanced performance with DLSS 3 powered by AI, innovative methods for creating, and a plethora of other exciting features. VENTUS offers users a performance graphics card that delivers a fundamentally solid experience. The VENTUS features a sleek and modern design, enhanced with TORX FAN 4.0 and Airflow Control, allowing it to effortlessly handle any task. The power stage solutions offered by DrMOS are highly efficient, resulting in minimal power loss and improved voltage control. The custom PCB includes extra fuses that offer additional protection against electrical damage. You can attach a bundled support bracket to your PC case to provide additional reinforcement for your graphics card. The Triple Fan Thermal Design of this product provides ample space for three fans on a large heatsink, ensuring optimal cooling and quiet operation. Enhance your stealthiness with Airflow Control, a feature that enhances airflow dynamics. Deflectors enhance cooling efficiency by increasing surface area and directing airflow to the necessary areas. The TORX FAN 4.0 utilises a collaborative approach, featuring pairs of fan blades that are connected by an outer ring design. This innovative design directs the airflow into the Triple-Fan cooling system, maximising its efficiency. FEATURES: Boost Clock / 2640MHz Memory Speed / 21Gbps 12GB GDDR6X DisplayPort x 3 / HDMI x 1 Triple Fan Thermal Design TORX Fan 4.0: A masterpiece of teamwork, fan blades work in pairs to create unprecedented levels of focused air pressure. Airflow Control: Don’t sweat it, Airflow Control guides the air to exactly where it needs to be for maximum cooling. Core Pipe: Precision-crafted heat pipes ensure max contact with the GPU and spread heat along the full length of the heatsink. Zero Frozr: The fans completely stop when temperatures are relatively low, eliminating all noise. SPECIFICATIONS: Graphics Processing Unit: NVIDIA® GeForce RTX™ 4070 Ti Interface: PCI Express® Gen 4 Core Clocks: Extreme Performance: Extreme Performance: 2655 MHz (MSI Center), Boost: 2640 MHz CUDA® Cores: 7680 Units Memory Speed: 21 Gbps Memory: 12GB GDDR6X Memory Bus: 192-bit Output: DisplayPort x 3 (v1.4a), HDMI™ x 1 (Supports 4K@120Hz HDR and 8K@60Hz HDR and Variable Refresh Rate (VRR) as specified in HDMI™ 2.1a) HDCP Support: Yes Power Consumption: 285W Power Connections: 16pin x 1 Recommended PSU: 700W DirectX Version Support: 12 Ultimate OpenGL Version Support: 4.6 Maximum Displays: 4 G-Sync® Technology: Yes Digital Maximum Resolution: 7680 x 4320 Product Dimensions: 30.8 x 12 x 5.2 cm Product Weight: 1073g WHAT’S IN THE BOX: MSI GeForce RTX™ 4070 Ti VENTUS 3X E 12G OC Graphics Card – Silver x1

Unleash your gaming and creative potential with the unstoppable power of the NVIDIA® GeForce RTX™ 4070. Unleash the power of NVIDIA Ada Lovelace architecture! Unlock the power of lightning-fast ray tracing, turbocharge your performance with AI-accelerated DLSS 3, ignite your creativity with innovative new tools, and discover a world of endless possibilities. Experience Performance with VENTUS – Solid and Satisfying! Breeze through any task with VENTUS: Sharp design, TORX FAN 4.0, and Airflow Control! Experience the Power of Triple Fan Thermal Design – Unbeatable Cooling, Unmatched Silence! Unleash your stealth with Airflow Control, the ultimate enhancer of airflow dynamics! Maximise Cooling Efficiency with Deflectors: Increase Surface Area and direct Airflow Unleash the power of TORX FAN 4.0: Collaborative blades, united by an outer ring design! Maximise efficiency with our innovative design, directing airflow into the Triple-Fan cooling system! FEATURES: Boost Clock / 2505MHz Memory Speed / 21Gbps 12GB GDDR6X DisplayPort x 3 / HDMI x 1 Triple Fan Thermal Design TORX Fan 4.0: A masterpiece of teamwork, fan blades work in pairs to create unprecedented levels of focused air pressure. Airflow Control: Don’t sweat it, Airflow Control guides the air to exactly where it needs to be for maximum cooling. Core Pipe: Precision-crafted heat pipes ensure maximum contact with the GPU and spread heat along the full length of the heatsink. Zero Frozr: The fans completely stop when temperatures are relatively low, eliminating all noise. SPECIFICATIONS: Graphics Processing Unit: NVIDIA® GeForce RTX™ 4070 Interface: PCI Express® Gen 4 Core Clocks: Extreme Performance: Extreme Performance: 2520 MHz (MSI Center), Boost: 2505 MHz CUDA® Cores: 5888 Units Memory Speed: 21 Gbps Memory: 12GB GDDR6X Memory Bus: 192-bit Output: DisplayPort x 3 (v1.4a), HDMI™ x 1 (Supports 4K@120Hz HDR and 8K@60Hz HDR and Variable Refresh Rate (VRR) as specified in HDMI™ 2.1a) HDCP Support: Yes Power Consumption: 200W Power Connections: 8pin x 1 Recommended PSU: 650W DirectX Version Support: 12 Ultimate OpenGL Version Support: 4.6 Maximum Displays: 4 G-Sync® Technology: Yes Digital Maximum Resolution: 7680 x 4320 Product Dimensions: 30.8 x 12 x 4.3 cm Product Weight: 834g WHAT’S IN THE BOX: MSI GeForce RTX™ 4070 VENTUS 3X E 12G OC Graphics Card – Silver x1

Supercharge your PC with the NVIDIA® GeForce RTX™ 4080 SUPER. Bring your games and creative projects to life with accelerated ray tracing and AI-powered graphics. It’s powered by the ultra-efficient NVIDIA Ada Lovelace architecture and 16GB of super-fast G6X memory. VENTUS brings a fundamentally solid experience to users looking for a performance graphics card. A sharp-looking updated design with TORX FAN 4.0 and Airflow Control lets VENTUS breeze through any task. TORX FAN 4.0 is built on teamwork, with pairs of fan blades bound together with a linked outer ring design that focuses airflow into the Triple-Fan cooling system. Core Pipes are precision-crafted to make maximum use of the available space. A squared section of heat pipes fully touches the GPU baseplate to then spread heat along the full length of the heatsink. The heat from the GPU and memory modules is immediately captured by a solid nickel-plated copper baseplate and then rapidly transferred to an array of heat pipes. This widening of the thermal transfer systems with highly efficient mechanisms improves overall efficiency. Stay stealthy with Airflow Control which improves airflow dynamics. Deflectors provide additional surface area and guide air to where it’s needed for maximum cooling. FEATURES: Boost Clock / 2580MHz Memory Speed / 23Gbps 16GB GDDR6X DisplayPort x 2 / HDMI x 2 Triple Fan Thermal Design TORX Fan 4.0: A masterpiece of teamwork, fan blades work in pairs to create unprecedented levels of focused air pressure. Airflow Control: Don’t sweat it, Airflow Control guides the air to exactly where it needs to be for maximum cooling. Core Pipe: Precision-crafted heat pipes ensure max contact to the GPU and spread heat along the full length of the heatsink. Zero Frozr: The fans completely stop when temperatures are relatively low, eliminating all noise. SPECIFICATIONS: Graphics Processing Unit: NVIDIA® GeForce RTX™ 4080 Interface: PCI Express® Gen 4 Core Clocks: Extreme Performance: Extreme Performance: 2595 MHz (MSI Center), Boost: 2580 MHz CUDA® Cores: 10240 Units Memory Speed: 23Gbps Memory: 16GB GDDR6X Memory Bus: 256-bit Output: DisplayPort x 2 (v1.4a), HDMI™ x 2 (Supports 4K@120Hz HDR and 8K@60Hz HDR and Variable Refresh Rate (VRR) as specified in HDMI™ 2.1a) HDCP Support: Yes Power Consumption: 320W Power Connections: 16pin x 1 Recommended PSU: 750W DirectX Version Support: 12 Ultimate OpenGL Version Support: 4.6 Maximum Displays: 4 G-Sync® Technology: Yes Digital Maximum Resolution: 7680 x 4320 Product Dimensions: 32.2 x 13.6 x 6.2 cm Product Weight: 1543g WHAT’S IN THE BOX: MSI GeForce RTX™ 4080 SUPER 16G VENTUS 3X OC Graphics Card – Silver x1

The GeForce RTX™ 3050 is built with the powerful graphics performance of the NVIDIA Ampere architecture. It offers dedicated 2nd gen RT Cores and 3rd gen Tensor Cores, new streaming multiprocessors, and high-speed G6 memory to tackle the latest games. Step up to GeForce RTX. VENTUS brings a performance-focused design that maintains the essentials to accomplish any task at hand. Rocking a trusted dual-fan arrangement laid into a rigid industrial design lets this sharp-looking graphics card fit into any build. Zero Frozr is the calm before the storm. The fans completely stop when temperatures are relatively low, eliminating all noise when active cooling is unneeded. The fans will automatically start spinning again when the heat is on during gaming. A clean-looking brushed-finish backplate reinforces the length of the card. Ample amounts of thermal pads allow various board components to transfer heat directly to the heatsink for better cooling. Not all circuit boards are created equal. A custom PCB Design provides greater reliability and beefed-up power circuitry for pushing the card to its limits. FEATURES: Boost Clock – 1807 MHz Memory Speed – 14 Gbps 8GB GDDR6 DisplayPort x 1 / HDMI x 1 Dual Fan Thermal Design Zero Frozr Thermal Padding Brushed finish backplate SPECIFICATIONS: Graphics Processing Unit: NVIDIA® GeForce RTX™ 3050 Interface: PCI Express® Gen 4.0 x8 Cores: 2560 Units Core Clocks: Boost: 1807 MHz Memory Speed: 14 Gbps Memory: 8GB GDDR6 Memory Bus: 128-bit Output: DisplayPort x 1 (v1.4a), HDMI™ x 1 (Supports 4K@120Hz as specified in HDMI™ 2.1), DL-DVI-D x 1 HDCP Support: Yes Power consumption: 115W Power connectors: 6-pin x 1 Recommended PSU: 500W DirectX Version Support: 12 Ultimate OpenGL Version Support: 4.6 Maximum Displays: 3 G-SYNC® Technology: Yes Digital Maximum Resolution: 7680 x 4320 Card Dimension: 20.5 x 11.2 x 4.5 cm Weight: 570g WHAT’S IN THE BOX: MSI GeForce RTX 3050 Ventus 2X XS 8G OC Graphics Card – Black x1 User Manual x1

Asus Dual GeForce GTX | 90YV0CQ0-M0NA00 Brand New & Sealed * Original Product * Valid Manufacturer's Guarantee * Fast Delivery Asus Product Code: 90YV0CQ0-M0NA00 Availability: 2 in Stock GeForce GTX 1660 Ti is built with the breakthrough graphics performance of the NVIDIA Turing architecture Axial-tech fan design brings larger blades and a unique barrier ring to increase air pressure Auto-Extreme Technology uses automation to enhance reliability MaxContact Technology allows 2x more contact with the GPU chip for improved thermal transfer ASUS FanConnect II equips two hybrid-controlled fan headers for optimal system cooling Overview The ROG Strix GeForce GTX 1660 Ti sets you up with a serious advantage for high-definition AAA gaming. Auto-Extreme Technology lays a foundation to reliably flaunt Turing's raster performance, while Axial-tech fans and MaxContact Technology provide thermal headroom to push out more frames per second than the competition. With the speed and reliability of the Strix 1660 Ti on your side, you're sure to grace the top of leaderboards in no time. Specifications Product Description ASUS ROG-STRIX-GTX1660TI-O6G-GAMING - OC Edition - graphics card - GF GTX 1660 Ti - 6 GB Device Type Graphics card Bus Type PCI Express 3.0 x16 Graphics Engine NVIDIA GeForce GTX 1660 Ti Memory 6 GB GDDR6 Core Clock 1530 MHz Boost Clock 1890 MHz CUDA Cores 1536 Effective Memory Clock 12002 MHz Memory Interface 192-bit Max Resolution 7680 x 4320 Max Monitors Supported 4 Interfaces 2 x DisplayPort ¦ 2 x HDMI API Supported OpenGL 4.5 Dimensions (WxDxH) 5 cm x 30.1 cm x 13.2 cm 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: 90YV0CQ0-M0NA00 Asus

ASUS ROG Strix GeForce RTX3060 Ti OC 8GB LHR Graphics Card Price: R8000 ASUS ROG Strix GeForce RTX 3060 Ti has been radically improved to accommodate the impressive new NVIDIA Ampere architecture and to deliver the next wave of gaming performance innovation to the market. NVIDIA GeForce RTX3060Ti LHR Bus Standard: PCI Express 4.0 OpenGL: OpenGL 4.6 Video Memory: 8GB GDDR6 CUDA Core: 4864 Memory Speed: 14 Gbps Memory Interface: 256-bit 3 Year Warranty Contact Information Hi-Tech Mart Sales: (+27) 837 028 808 Email: sales@hitechmart.co.za