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Green rectangular memory module with gold edge connectors and black chips

Brute Networks

Brute Networks 64GB DDR4-2933MHz 4Rx4 ECC LRDIMM P00926-S21

SKU CH-3V4Z-1AQSD

64GB DDR4-2933MHz ECC LRDIMM module with 4Rx4 rank for high-capacity server memory upgrades

  • Total capacity64 GB
  • ChipsetMajor Brand Chipset
  • Memory rank4Rx4
  • 64 GB capacity supports large virtualisation workloads
  • DDR4-2933 MHz speed delivers high memory bandwidth
  • 4Rx4 ECC LRDIMM design enables error correction and density
  • 100 % HPE compatible matches part P00926-S21
  • Lifetime warranty provides long-term investment protection

64GB DDR4-2933 ECC LRDIMM for HPE servers

This 64GB DDR4-2933MHz module is an ECC LRDIMM built to HPE part number P00926-S21. It targets administrators expanding memory capacity in compatible HPE server platforms. The 4Rx4 organisation suits high-density configurations where registered load-reduced modules are required. Buyers needing non-ECC UDIMMs or faster speeds should look elsewhere.

DDR4-2933 PC4-23400 interface constraints

The module runs at the DDR4-2933 standard, rated PC4-23400, which defines its maximum transfer rate and timing envelope. System memory controllers that do not support this data rate will down-clock the DIMM or prevent boot. Mixed populations with different ranks or speeds can reduce the effective bandwidth below the rated figure. Platforms limited to lower DDR4 speeds cannot utilise the full 2933 MT/s.

LRDIMM installation and common issues

Installation follows standard DIMM slot alignment; the load-reduced design does not change the physical keying. The most frequent issue is populating slots in an order the server BIOS does not recognise, which results in unrecognised capacity or POST errors. Firmware that lacks the latest microcode may reject 4Rx4 modules entirely. Always verify the qualified vendor list before adding these DIMMs to a production chassis.

How it compares

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

Price $434.99
Pricier than about 68% 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 $6.80 per GB
Cheaper than about 55% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHPE
Total capacity64 GB
Processor
ChipsetMajor Brand Chipset
Memory
Memory rank4Rx4

Questions about this item

Should I pick the 64GB 4Rx4 module or a lower-capacity DDR4-2933Mhz stick?

The 64GB 4Rx4 LRDIMM is built for servers that need maximum density per slot; choose it when your platform supports quad-rank loads and you want fewer modules to reach total capacity.

What does the DDR4-2933Mhz rating deliver inside a compatible server?

It provides a PC4-23400 data rate so the memory controller can move up to 23400 MT/s, reducing latency for virtualization and large-database workloads when the CPU and chipset run at that speed.

How does the DDR4 LRDIMM interface affect real-world bandwidth limits?

The load-reduced design buffers the command and address bus, letting the 4Rx4 organization run at 2933Mhz without overloading the memory channel, so sustained throughput stays closer to the rated PC4-23400 figure.

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