HP 8GB (1x8GB) Dual Rank DDR3 1600MHz Memory

HP 8GB (1x8GB) Dual Rank DDR3 1600MHz Memory is a single DIMM module designed for systems that support DDR3 SDRAM. Manufactured by HP Enterprise and identified by MPN 687461-001-RFB and EAN 5711783234937, this 8GB memory stick operates at 1600MHz and uses a dual-rank configuration to improve parallel data access and stability in compatible servers and workstations. The module is intended to be used as a replacement or upgrade where DDR3 1600MHz memory is supported.

Advantages

The Dual Rank architecture of this HP 8GB DDR3 1600MHz module provides improved memory access patterns compared with single-rank modules, which can result in more efficient data handling in multi-threaded and virtualization workloads. As a single 8GB DIMM, it offers a straightforward capacity upgrade without requiring matched pairs in systems that accept mixed ranks. Being an HP Enterprise part (MPN 687461-001-RFB), it aligns with vendor compatibility expectations for many HP platforms and is traceable via its EAN 5711783234937.

Suitable for

• Server and workstation memory upgrades that accept DDR3 1600MHz modules
• Replacing a failed DIMM in HP Enterprise systems that use MPN 687461-001-RFB or compatible modules
• Increasing capacity for virtualization or multi-user applications on DDR3 platforms
• Configurations where a single 8GB DIMM is needed without changing other populated slots

Key specifications

• Brand: HP Enterprise
• Model / MPN: 687461-001-RFB
• EAN: 5711783234937
• Capacity: 8GB (1x8GB)
• Type: DDR3 SDRAM
• Configuration: Dual Rank
• Speed: 1600MHz (PC3-12800)
• Form factor: 240-pin DIMM (standard DDR3)

How to use

Power down the computer and disconnect it from mains power before installing the HP 8GB (1x8GB) Dual Rank DDR3 1600MHz Memory module. Open the chassis following the manufacturer's instructions, locate an appropriate DDR3 DIMM slot, and align the notch on the module with the slot key. Press the module firmly until the retention clips engage. After installation, reassemble the system, restore power and verify that the BIOS/UEFI recognizes the new 8GB DIMM and that memory settings (such as speed and voltage) match the system's supported parameters.

Usage recommendations

For optimal compatibility and performance, install this HP DDR3 1600MHz module in systems that explicitly support DDR3 memory at 1600MHz and follow HP platform guidelines. When populating multiple memory slots, consider mixing ranks and capacities according to the server or motherboard documentation to maintain supported memory channel configurations. If unsure about compatibility with a specific model, check the system manual or consult HP Enterprise resources using the MPN 687461-001-RFB or the EAN 5711783234937 for reference.