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Green HPE DDR3 LRDIMM memory module with gold contacts

HPE

HPE 708643-B21 32GB DDR3-1866 LRDIMM server power supply

SKU CH-1HB4-FFTAY

A 32 GB DDR3 load-reduced DIMM running at 1866 MHz with CL13 latency for HP ProLiant Gen8 servers

  • TypeRAM Module
  • 32 GB capacity supports large server workloads
  • DDR3-1866 speed delivers 14900 MB/s bandwidth
  • Load-reduced LRDIMM form factor reduces electrical load
  • Quad-rank x4 organisation increases memory density
  • CL13 latency optimises response for ProLiant Gen8 servers

SmartMemory 32 GB LRDIMM for ProLiant Gen8

This HPE SmartMemory kit supplies a single 32 GB LRDIMM rated at DDR3-1866 with CAS-13 latency. It is designed for administrators expanding memory capacity in compatible HP ProLiant Gen8 servers.

Quad-rank density and load-reduced design

The quad-rank x4 organisation and load-reduced architecture allow this module to deliver 32 GB per slot while reducing electrical load on the memory bus. Capacity scales with available DIMM slots; maximum system memory is limited by the server platform itself.

DDR3-1866 PC3-14900 standard compliance

The module conforms to the DDR3-1866/PC3-14900 specification, so it will only operate in systems that support this exact speed and voltage. Servers requiring a different DDR3 grade or a newer memory generation cannot use this kit.

Highlights

  • 32 GB capacity supports large server workloads
  • DDR3-1866 speed delivers 14900 MB/s bandwidth
  • Load-reduced LRDIMM form factor reduces electrical load
  • Quad-rank x4 organisation increases memory density
  • CL13 latency optimises response for ProLiant Gen8 servers

Specifications

BrandHPE
TypeRAM Module

Questions about this item

Will the 708643-B21 32 GB DDR3-1866 LRDIMM run in the DIMM slots of an HP ProLiant Gen8 server I already own?

The module is validated for HP ProLiant Gen8 servers; it installs directly into the DDR3 LRDIMM slots of those systems and operates at 1866 MHz with CL13 timing.

How can I confirm the kit is running at the rated 1866 MHz and CL13 latency after installation?

Check the BIOS memory information or run a tool such as CPU-Z; both will report the active speed as 1866 MHz (PC3-14900) and the CAS latency as 13.

Does the 708643-B21 package contain only the single 32 GB LRDIMM, or are extra components included?

The kit ships as one 32 GB quad-rank x4 LRDIMM; no additional modules, heatsinks or cables are supplied.

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