We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green 288-pin DDR4 server memory module with black chips

Brute Networks

Brute Networks 32GB DDR4-2666 ECC Registered RDIMM 2Rx4 1.2V

SKU CH-R61H-3NSMS

32GB DDR4-2666 ECC registered RDIMM with 2Rx4 organisation and 1.2V operation for HPE-compatible servers

  • Capacity32GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2666 (PC4 21300)
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredRegistered
  • 32GB capacity supports demanding server workloads
  • DDR4-2666 speed delivers 21300 MT/s data rate
  • ECC registered design corrects errors for data integrity
  • 2V operation reduces power consumption per module
  • 100% HPE compatible with P05590-K21 equivalence

32GB DDR4-2666 ECC Registered Module

This 32GB DDR4-2666 ECC registered RDIMM is built for servers and workstations that require error-correcting memory. The 2Rx4 organisation and 1.2V operation match the electrical profile expected by compatible platforms. It targets administrators upgrading or repairing HPE systems that accept PC4-21300 registered DIMMs.

HPE-Compatible Third-Party Guarantee

The module is equivalent to HPE part number P05590-K21 and uses major-brand DRAM from Samsung, SK Hynix or Micron. Identical modules are supplied in every order to preserve multi-channel timing. The third-party design keeps the original server warranty intact while providing a lifetime warranty on the memory itself.

288-Pin DDR4 Registered Form Factor

The 288-pin registered DDR4 form factor determines whether this DIMM fits the memory slots of the target server. Only systems that support registered ECC DDR4 at 2666 MT/s can use this module; unbuffered or non-ECC platforms will not accept it.

Highlights

  • 32GB capacity supports demanding server workloads
  • DDR4-2666 speed delivers 21300 MT/s data rate
  • ECC registered design corrects errors for data integrity
  • 2V operation reduces power consumption per module
  • 100% HPE compatible with P05590-K21 equivalence

Specifications

BrandHPE
Capacity32GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2666 (PC4 21300)
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset

Questions about this item

Will the 32GB DDR4-2666 RDIMM need any maintenance or replacement during its service life?

No routine maintenance is required for the 32GB DDR4-2666 RDIMM; it is a solid-state module rated for continuous operation and covered by a lifetime warranty.

What limit appears first when the 32GB 2Rx4 RDIMM runs at DDR4-2666 under sustained load?

The registered buffer and ECC logic add minimal latency, so the DDR4-2666 data rate of 21300 MT/s remains the governing throughput ceiling.

How much heat and power does the 1.2 V 32GB DDR4 RDIMM produce when it runs all day?

At 1.2 V the module draws standard DDR4 RDIMM power, generating modest heat that typical server airflow handles without extra cooling.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.