OWC - 512GB (8x64GB) DDR5 4800MHz 2Rx4 CL40 ECC Registered 288p RDIMM Memory RAM for Workstations, Servers, NAS Systems - Black Chips

OWC 8GB PC14900 DDR3 1866MHz SO-DIMM Memory Compatible With 2015 (Late) iMac 27" w/ Retina 5K models and compatible PCs Product Specs: Technology: DDR3 SO-DIMM Density: 2 x 4GB (4096MB) RoHS: Yes Pin Count: 204-pin Op. Temp.: 0C to +85C Data Rate: DDR3-1867 Speed: PC3-14900 CL: 11 Cycle Time: 1.875ns Voltage: 1.35V ECC: Non ECC Module Ranks: Dual Rank Register: Non Parity. Fully Compliant with JEDEC specification. RoHS Certified

CORSAIR VENGEANCE RGB DDR5 memory delivers DDR5 performance, higher frequencies, and greater capacities optimized for Intel motherboards while lighting up your PC with dynamic, individually addressable ten-zone RGB lighting. Tightly screened high frequency memory chips enable faster processing, rendering, and buffering than ever, with onboard voltage regulation for easy, finely controlled overclocking. Take control with CORSAIR iCUE software and enable RGB lighting customization, real-time frequency monitoring, onboard voltage regulation, and Intel XMP 3.0 profile customization. A custom PCB provides superb signal quality for high performance and stability on the latest Intel DDR5 motherboards. For cutting-edge DDR5 performance with mesmerizing RGB lighting, VENGEANCE RGB DDR5 lights the way.

CORSAIR VENGEANCE DDR5 optimized for AMD motherboards delivers the higher frequencies and greater capacities of DDR5 technology in a high-quality, compact module that suits your system. Tightly-screened high-frequency memory chips power your PC through faster processing, rendering, and buffering than ever, with onboard voltage regulation providing reliable power for easy, finely controlled overclocking. CORSAIR iCUE software enables real-time frequency monitoring, and onboard voltage regulation. A distinctive solid aluminum heatspreader keeps your memory cool, while ensuring wide compatibility with a huge range of motherboards and CPU coolers. With a limited lifetime warranty as your guarantee of reliability for years to come, VENGEANCE DDR5 for AMD continues a long-standing legacy of memory performance.