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

Brute Networks

Brute Networks 32GB DDR4 2666MHz ECC Registered 2Rx4 1.2V Server RAM

SKU CH-87QP-MRQ3D

32 GB DDR4-2666 ECC registered RDIMM with CL15 timing and 1.2 V operation

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 32 GB capacity lets you run more virtual machines and reduce swapping
  • DDR4 2666 MHz speed accelerates server applications and CPU utilisation
  • ECC registered design with CL15 latency protects data integrity under heavy loads
  • 2 V operation lowers power draw while maintaining 288-pin DDR4 compatibility
  • 100 % HP compatible (838083-S21 equivalent) with major-brand chips for guaranteed fit

32GB DDR4 2666MHz ECC Registered RDIMM

This module adds 32GB of DDR4 server memory running at 2666MHz with CL15 latency. It operates at 1.2V and uses a 288-pin registered design with 2Rx4 organisation. ECC error correction helps maintain data integrity in critical workloads.

Suited for HP servers needing 838083-S21

IT teams expanding virtualisation density or eliminating swap pressure on existing CPUs will benefit. Builders requiring unbuffered UDIMMs, non-ECC modules, or speeds above DDR4 2666 should look at something else.

Simple 288-pin insertion into registered DIMM slots

Alignment key prevents backward installation. Common issues arise when mixing registered and unbuffered modules or populating slots in the wrong channel order per the server manual.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $153.99
Cheaper than about 55% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $4.81 per GB
Cheaper than about 75% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameHP
Total capacity32 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

Do I need a server motherboard with 288-pin DDR4 slots that support ECC Registered memory to use this module?

Yes, this is a 288-pin DDR4 RDIMM with ECC and registered buffering; the board must accept registered ECC modules at 1.2V.

Will this 2Rx4 2666MHz RDIMM run at the correct speed if installed alongside slower DDR4 ECC registered modules?

The memory controller will clock all modules down to the lowest common speed, so this 2666MHz module will operate at the slower modules' frequency.

How can I verify the module is recognised as 32GB ECC Registered at 2666MHz after installation?

Check the system BIOS or OS memory report; it should show 32GB capacity, ECC enabled, registered type, and a data rate of 2666MHz (PC4-21300).

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