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Green 288-pin DDR4 LRDIMM module with black chips

Brute Networks

Brute Networks 64GB DDR4-2933 4Rx4 ECC LRDIMM P00926-B21

SKU CH-9XVN-3XAKR

High-capacity 64GB DDR4 LRDIMM with ECC and 2933MHz speed for server workloads

  • Total capacity64 GB
  • Rated speedDDR3 2933 (PC3 23400)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • Memory rank4Rx4
  • 64GB capacity lets you run more virtual machines
  • DDR4-2933 speed accelerates server application performance
  • 4Rx4 Load Reduced ECC design maximizes installed memory per slot
  • 2V operation meets OEM specifications for HP systems
  • Major-brand Samsung, SK Hynix or Micron chips maintain service contract eligibility

Brute Networks 64GB DDR4-2933 LRDIMM

This 64GB DDR4-2933 module uses a 288-pin LRDIMM form factor with a 4Rx4 organisation. It operates at 1.20V and includes ECC error correction for data integrity. The part matches HP specification P00926-B21 and uses major-brand DRAM chips.

Suits HP servers needing maximum density per slot

IT teams upgrading compatible HP platforms to the highest per-module capacity will benefit from the load-reduced design. Systems that only accept standard RDIMMs or require lower-rank configurations cannot use this module. Buyers who need non-ECC memory should look elsewhere.

4Rx4 load-reduced organisation decides fit

The quad-rank 4Rx4 layout with load-reduced buffering allows 64GB in a single slot but demands a memory controller that supports LRDIMM signalling. Verify the server manual lists LRDIMM and 4Rx4 support before ordering.

How it compares

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

Price $377.99
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 $5.91 per GB
Cheaper than about 65% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHP
Total capacity64 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR3 2933 (PC3 23400)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4
Power
Rated voltage1.2 V

Questions about this item

How does the 4Rx4 rank configuration affect maximum memory capacity per channel?

The 4Rx4 organization places four ranks on each module, so a single DIMM already consumes four of the ranks a memory controller can address per channel. This limits how many additional modules you can populate before hitting the controller's rank limit.

What thermal load should I expect from a 1.20 V LRDIMM running continuously at 2933 MT/s?

At 1.20 V the module draws less power than standard 1.35 V registered DIMMs, but the load-reduced buffer still generates measurable heat. Adequate airflow across the 288-pin slots is required to keep temperatures within specification during all-day operation.

Which server platforms accept this 288-pin DDR4 LRDIMM without a BIOS update?

The module is validated as 100 % compatible with systems that list HP part number P00926-B21 in their qualified-vendor list. If your platform references that part number, the DIMM will post and run at 2933 MT/s without additional firmware changes.

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