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Green 288-pin DDR4 RDIMM with black chips and silver label

Brute Networks

Brute Networks 16GB DDR4 2666 2Rx8 ECC Registered RDIMM Q2D31A HP Compatible

SKU CH-EMET-HJ82D

16GB DDR4 2666 ECC registered RDIMM for HP servers, 2Rx8 1.2V PC4-21300

  • Capacity16GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2666 (PC4 21300)
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 16 GB DDR4 2666 MHz registered ECC for data integrity
  • 2Rx8 dual-rank organisation increases memory density per slot
  • 2 V low-voltage operation reduces server power draw
  • 288-pin RDIMM form factor fits standard DDR4 server slots
  • Third-party module with major-brand chips meets OEM specifications

16 GB DDR4-2666 ECC RDIMM

This 16 GB DDR4-2666 registered DIMM adds error-correcting memory capacity to compatible HP servers. It targets administrators who need to expand existing infrastructure without replacing hardware.

288-pin installation with major-brand chips

The module fits standard 288-pin DDR4 slots and uses Samsung, SK Hynix or Micron components. Compatibility is guaranteed for systems requiring this specification, preserving service contracts. No special tools or configuration steps are needed beyond normal DIMM seating.

DDR4-2666 registered bandwidth ceiling

The PC4-21300 interface limits peak throughput to the rated 2666 MT/s. Registered buffering adds a cycle of latency versus unbuffered modules. Capacity scaling stops at the platform's maximum supported rank count and voltage envelope.

Highlights

  • 16 GB DDR4 2666 MHz registered ECC for data integrity
  • 2Rx8 dual-rank organisation increases memory density per slot
  • 2 V low-voltage operation reduces server power draw
  • 288-pin RDIMM form factor fits standard DDR4 server slots
  • Third-party module with major-brand chips meets OEM specifications

Specifications

BrandHP
Capacity16GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2666 (PC4 21300)
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor Brand Chipset

Questions about this item

How can I confirm the 16GB DDR4 2666 RDIMM is running at PC4-21300 with ECC active after installation?

Enter the server BIOS or UEFI and verify the memory speed shows 2666 MT/s, the voltage reads 1.20 V, and ECC status is reported as enabled for each populated slot.

What ships with the Q2D31A-compatible module and what must I source separately?

The box contains the 16 GB 288-pin 2Rx8 Registered DIMM only; no additional cables, brackets or software are included and nothing else is required for installation.

Which capacity and rank should I choose if my HP server manual lists Q2D31A as a 16GB 2Rx8 option?

Select the 16 GB 2Rx8 RDIMM; it matches the HP part number Q2D31A exactly and provides the registered ECC configuration specified for that slot.

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