HP 8x 16GB 128GB RAM RDIMM ECC Registered DDR4 2133 MHz HP Z440 Z640 Z840
128GB Genuine HP DDR4 Memory
8 x 16Gb Upgrade Kits for HP Z440 Z640 Z840
HP Part 752369-081 / 726719-B21
2Rx4 PC4-2133p DDR4-1700
Fully Tested
60 Days money back guarantee
Lifetime warranty
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