16GB KIT (2 x 8GB) for HP-Compaq Workstation Series Z620 (ECC Registered) Z820 (ECC Registered). DIMM DDR3 ECC Registered PC3-10600R 1333MHz Single Rank Server Ram Memory. Genuine A-Tech Brand. at Amazon.com
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Price history & Review on Yongxinsheng 16GB 2 x 8GB PC3-1333 Desktop DDR3 RAM 10600 MHz 240-Pin DIMM Memory 1.5v voltage | AliExpress Seller - YONGXINSHENG Official Store | Alitools.io
16GB Kit 2 x 8GB Server Memory Upgrade for Supermicro H8DMT-IBX Motherboard 240 pin DIMM RAM (PARTS-QUICK Brand) at Amazon.com