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Green circuit board DDR4 memory module with black chips and silver edge connectors

Brute Networks

Brute Networks 64GB DDR4-2666 2Rx4 1.20V Registered ECC server RAM

SKU CH-W2RX-8G48M

64GB DDR4-2666 registered ECC server memory module with 2Rx4 organisation and 1.20V operation

  • Total capacity64 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 64GB capacity enables large virtualised workloads
  • DDR4-2666 speed delivers 21300 MT/s data rate
  • Registered ECC design protects data integrity
  • 20V operation reduces server power draw
  • 288-pin 2Rx4 layout fits standard DDR4 slots

HPE Compatible 64GB DDR4-2666 Server Module

This 288-pin DDR4 SDRAM module delivers 64GB of registered ECC memory for HPE server platforms. It operates at DDR4 2666 (PC4-21300) with a 1.20V supply and a 2Rx4 rank structure. The part is validated as 100% compatible with the HPE P06182?001 part number and uses major-brand DRAM from Samsung, SK Hynix or Micron.

Registered ECC with 2Rx4 Organisation

The registered buffer and ECC capability are the decisive specifications for this module. Registered signalling reduces electrical load on the memory controller, while ECC corrects single-bit errors to maintain data integrity. The 2Rx4 rank configuration determines how the memory controller addresses the 64GB capacity, so the server must support this specific organisation.

64GB Capacity for Dense Virtualisation Workloads

A single 64GB module provides substantial headroom for virtualisation hosts, in-memory databases or large-container deployments. Multiple modules can be populated to reach the platform’s maximum supported memory, limited only by the server’s DIMM slot count and memory-controller capabilities. Systems requiring non-ECC or unbuffered memory cannot use this module.

How it compares

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

Price $591.99
Pricier than about 73% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $9.25 per GB
Pricier than about 64% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHPE
Total capacity64 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

What does the 2666 MT/s rating mean once this module is installed in a server?

The module runs at 2666 MT/s, delivering PC4-21300 bandwidth when the memory controller operates at that speed.

How does the 288-pin DDR4 interface limit the maximum transfer rate in practice?

The 288-pin DDR4 connection supports the rated 2666 MT/s; the platform's memory controller determines the actual operating speed.

What physical slot and clearance does this 288-pin registered DIMM require?

It fits a standard 288-pin DDR4 DIMM socket; the registered design adds a buffer chip but uses the same keying and height as other DDR4 modules.

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