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Green 288-pin DDR4 server memory module with black chips and gold contacts

Brute Networks

Brute Networks 64GB DDR4-2666 4Rx4 1.2V 288-Pin Server RAM

SKU CH-DH4Y-M710X

64GB DDR4-2666 load-reduced ECC server module with 4Rx4 organisation and 1.2V operation

  • Total capacity64 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • Memory rank4Rx4
  • 64 GB capacity lets you run larger workloads in fewer slots
  • DDR4-2666 speed delivers 21 300 MT/s bandwidth for demanding server tasks
  • Load-reduced 4Rx4 design reduces electrical load on the memory bus
  • 2 V operation lowers power draw compared to higher-voltage modules
  • 100 % HPE compatible and tested with major-brand Samsung, SK Hynix or Micron chips

HPE-compatible 64GB DDR4-2666 server module

This 64GB DDR4-2666 load-reduced ECC module is built for HPE servers that require registered memory. It suits IT teams upgrading existing infrastructure without replacing the platform. The 1.20V operating voltage matches standard DDR4 server specifications. Buyers who need unbuffered UDIMMs or non-ECC memory for workstations cannot use this module.

4Rx4 organisation and major-brand chips

The 4Rx4 rank configuration increases density per slot, allowing maximum capacity in dense HPE chassis. Modules ship with Samsung, SK Hynix or Micron components identical to those used in OEM production. All orders are filled with identically matched sticks to avoid mixed-rank issues. The load-reduced design reduces electrical load on the memory controller compared to standard registered DIMMs.

288-pin installation and validation

The 288-pin DDR4 form factor fits standard server DIMM slots; alignment keys prevent incorrect insertion. Each unit undergoes 100% compatibility testing before dispatch to minimise POST failures. Installers should populate slots according to the server manufacturer population rules for load-reduced modules. Systems that do not support LRDIMM or 4Rx4 ranks will not recognise the memory.

How it compares

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

Price $256.99
Pricier than about 57% 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 $4.02 per GB
Cheaper than about 81% 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 typeLoad Reduced
Memory rank4Rx4
Power
Rated voltage1.2 V

Questions about this item

Will the 4Rx4 rank layout or load-reduced buffering require any special firmware updates or slot population rules later?

The module uses a 4Rx4 configuration with load-reduced buffering; follow the server vendor's population guide for rank limits per channel to avoid POST errors.

What is the first limit reached when this DDR4-2666 module runs at full load continuously?

The DDR4-2666 speed and PC4-21300 data rate set the maximum throughput ceiling; latency and rank interleaving determine real-world scaling.

How much heat and power does a 64GB 1.2V DDR4 stick produce during all-day operation?

At 1.20V the module draws low power per GB; load-reduced buffering reduces electrical load on the memory controller, keeping thermals manageable in standard server airflow.

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