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Green 288-pin DDR4 server memory module with black chips and silver label

Brute Networks

Brute Networks 8GB DDR4-2666 ECC Registered RDIMM 2Rx8 1.2V CL15 HP 876181-B21 Compatible

SKU CH-D61K-1C276

8GB DDR4-2666 ECC registered RDIMM with CL15 latency and 1.2V operation for HP server compatibility

  • Capacity8GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2666
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes
  • 8GB capacity expands server memory for more virtual machines
  • DDR4-2666 speed with CL15 latency accelerates application response
  • ECC registered design detects and corrects data errors
  • 20V operation reduces power draw per module
  • 100% HP 876181-B21 compatible protects existing service contracts

HP-Compatible 8GB DDR4 RDIMM

This 8GB DDR4-2666 registered DIMM is built for HP servers that require ECC memory and operates at 1.20V with CL15 latency. It suits administrators expanding capacity in existing HP infrastructure without replacing the platform. The 2Rx8 organisation and 288-pin form factor match the OEM specification for direct installation.

Registered ECC With Major-Brand Chips

The module uses registered buffering and on-die ECC to protect data integrity in multi-DIMM configurations. Chips come from Samsung, SK Hynix or Micron, the same suppliers HP uses for its own branded parts. Third-party sourcing keeps the server’s service contract intact while delivering OEM-equivalent electrical and timing parameters.

8GB Capacity For Moderate Workloads

An 8GB stick adds headroom for additional virtual machines, larger database buffers or heavier application caches in memory-constrained nodes. Workloads that exceed the installed capacity will still trigger swapping, so dense virtualisation or in-memory analytics may require populating every available slot or moving to higher-density modules.

Highlights

  • 8GB capacity expands server memory for more virtual machines
  • DDR4-2666 speed with CL15 latency accelerates application response
  • ECC registered design detects and corrects data errors
  • 20V operation reduces power draw per module
  • 100% HP 876181-B21 compatible protects existing service contracts

Specifications

BrandHP
Capacity8GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2666
CAS LatencyCL15
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor Brand Chipset

Questions about this item

Will the registered ECC RDIMM need any firmware updates or periodic replacement after installation?

No firmware updates are required; the module is a standard DDR4 288-pin RDIMM with major-brand chips and is rated for continuous server operation.

What limit appears first when the module runs at 2666 MT/s under sustained load?

The CL15 latency at 1.20 V sets the timing boundary before thermal or power limits are reached.

How much heat and power does the 8 GB stick draw when the server runs all day?

At 1.2 V the module draws minimal power and produces low heat, typical for registered DDR4 server memory.

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