G.Skill Trident Z RGB 32GB (2x16GB) DDR4 3200MHz CL16 - PC RAM G.Skill on LDLC
A-Tech 32GB Replacement for HP P07646-B21 - DDR4 3200MHz PC4-25600 ECC Registered RDIMM 2Rx4 1.2V - Single Server Memory RAM Stick (P07646-B21-ATC) at Amazon.com
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CORSAIR VENGEANCE RGB PRO SL 32GB (2PK x 16GB) 3600MHz DDR4 C18 DIMM Desktop Memory CMH32GX4M2D3600C18 - Best Buy