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

Brute Networks

Brute Networks P19251-001 64GB DDR4-2933 4Rx4 Load Reduced server RAM

SKU CH-1S6N-NK84T

64GB DDR4-2933 load-reduced ECC server memory module with 4Rx4 organisation, 1.2V operation and 288-pin DDR4 interface

  • Total capacity64 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • Memory rank4Rx4
  • 64 GB capacity expands server memory headroom
  • Load-Reduced 4Rx4 design supports high-density configurations
  • DDR4-2933 speed delivers 23400 MT/s bandwidth
  • 2 V operation reduces power draw per module
  • HPE P19251-001 equivalent ensures drop-in compatibility

What this module is and who needs it

This is a 64GB DDR4 server memory module built to the PC4-23400 DDR4-2933 standard with load-reduced 4Rx4 organisation and ECC. It targets administrators who need to expand capacity in compatible HPE systems using a single high-density stick. Buyers who want more storage or non-ECC desktop memory should look elsewhere.

The specification that decides fit

The module runs at DDR4-2933 (PC4-23400) with a 1.20V operating voltage, 288-pin DDR4 form factor, registered load-reduced buffering and 4Rx4 rank configuration. ECC is present. If your server requires a different speed, voltage, rank layout or unbuffered DIMMs this part will not work.

Installation notes and common pitfalls

Installation follows standard 288-pin DDR4 DIMM procedure; align the notch, press until the retention clips engage, and verify seating. The most frequent issue is mixing load-reduced modules with standard registered or unbuffered DIMMs in the same channel, which prevents the system from posting. Always populate identical modules per channel and confirm the server BIOS recognises the full 64GB per slot.

How it compares

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

Price $376.99
Pricier than about 65% 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 $5.89 per GB
Cheaper than about 65% 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 2933 (PC4 23400)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4
Power
Rated voltage1.2 V

Questions about this item

What real-world throughput does the PC4-23400 rating deliver in a server?

The module runs at DDR4-2933; sustained bandwidth depends on the platform's memory controller and channel count, which vary by server model.

Does the 288-pin DDR4 interface limit compatibility to specific HPE platforms?

It uses the standard 288-pin DDR4 form factor and is validated for HPE part P19251-001; other DDR4-2933 slots accept it electrically.

What clearance and slot spacing does the 4Rx4 load-reduced DIMM require?

Standard 288-pin DDR4 height fits regular server DIMM slots; the 4Rx4 load-reduced design does not change physical dimensions.

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