4GB RAM Replacement for HP 647648-171, 647648-571, 647873-B21, 647895-B21, 647895-B212, 664689-001, 676331-B21, 676811-001, 687459-001, A2Z49AT ...

4GB RAM Replacement for HP 647648-171, 647648-571, 647873-B21, 647895-B21, 647895-B212, 664689-001, 676331-B21, 676811-001, 687459-001, A2Z49AT DDR3 1600MHz PC3-12800 ECC RDIMM 1Rx4 Server Memory Chipset: Major Brand Chipset CAS Latency: CL11 Voltage: 1.50V Rank: 1Rx4 Parts: Lifetime Labor: Lifetime