8GB (1x8GB) Dual Rank x4

HPE 689911-071-RFB is an 8 GB memory module for adding memory to a compatible computer or server. It is supplied as one DIMM, making its capacity and module configuration clear when planning a memory upgrade.

The module uses DDR3-1600 memory, with a PC3-12800 specification and a 1600 MHz clock frequency. Its dual-rank x4 design is registered (RDIMM), with CAS latency 11. The listed operating voltage is 1.50 V.

This is a server-oriented memory format; system support depends on the memory type and configuration supported by the host. The module’s 8 GB capacity provides a straightforward memory addition for compatible equipment.