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Green rectangular server memory module with gold contacts and black chips

Brute Networks

Brute Networks 64GB DDR5-4800 2Rx4 ECC RDIMM P62604-B21

SKU CH-QXWE-SBNA2

64 GB DDR5-4800 ECC registered DIMM, dual-rank 2Rx4, validated as a direct replacement for HPE part P62604-B21

  • Capacity64GB
  • Rank2Rx4
  • ChipsetMajor Brand Chipset
  • High-capacity 64GB module supports demanding server workloads
  • DDR5-4800 speed delivers 38400 MT/s data rate for responsive performance
  • 2Rx4 dual-rank organisation increases memory density per slot
  • ECC registered design detects and corrects data errors automatically
  • 100% HPE compatible, matches part number P62604-B21

Server memory for HPE platforms

This 64GB DDR5-4800 module is built for HPE servers that require ECC registered RDIMMs. The 2Rx4 organisation and PC5-38400 rating match the OEM part number P62604-B21 for direct replacement. It targets administrators who need validated capacity without sourcing from the original vendor.

Sustained throughput with error correction

Registered buffering and on-die ECC keep data integrity intact during continuous workloads such as virtualisation hosts or database nodes. The DDR5-4800 interface delivers consistent bandwidth at the rated 4800 MT/s rather than a brief burst. Thermal stability is maintained across extended duty cycles in populated memory channels.

OEM-compatible build for daily rack use

The RDIMM form factor fits standard HPE DIMM slots and the 2Rx4 layout works with existing population rules. Third-party manufacturing follows the 100% HPE compatible specification so the module posts without manual configuration. A lifetime warranty backs the component for the service life of the host server.

Highlights

  • High-capacity 64GB module supports demanding server workloads
  • DDR5-4800 speed delivers 38400 MT/s data rate for responsive performance
  • 2Rx4 dual-rank organisation increases memory density per slot
  • ECC registered design detects and corrects data errors automatically
  • 100% HPE compatible, matches part number P62604-B21

Specifications

BrandHPE
Capacity64GB
Rank2Rx4
ChipsetMajor Brand Chipset

Questions about this item

How much heat does the 64GB DDR5-4800 2Rx4 RDIMM generate during continuous operation?

The module runs at standard DDR5 voltage with ECC and registered buffering, which keeps thermals within JEDEC limits for sustained server workloads.

What motherboard slot and platform features are required to run this 64GB 2Rx4 RDIMM?

A DDR5 RDIMM slot with registered-memory support and ECC enabled in the BIOS is needed; the 2Rx4 organisation also requires a memory controller that addresses four-bit-wide DRAM.

Will this PC5-38400 registered ECC module work in an older HPE server that only accepts DDR5-4800 RDIMMs?

Yes — it is built as a 100% HPE-compatible equivalent to part number P62604-B21, matching the 4800 MT/s speed and registered ECC specification those platforms expect.

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