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Green DDR5 RDIMM module with black chips and gold contacts

Brute Networks

Brute Networks 32GB DDR5-4800 2Rx8 ECC Registered RDIMM P61789-B21

SKU CH-3NP4-KB8RC

32 GB DDR5-4800 ECC registered RDIMM with 2Rx8 organisation for HPE-compatible servers

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor Brand Chipset
  • Buffer typeRegistered
  • 32 GB DDR5-4800 capacity for high-density server workloads
  • ECC registered design protects data integrity in critical applications
  • 2Rx8 organisation maximises bandwidth efficiency per channel
  • 100 % HPE compatible — drop-in replacement for part P61789-B21
  • Lifetime warranty backed by major-brand chipsets

HPE-Compatible 32GB DDR5-4800 Registered ECC RDIMM

This Brute Networks module delivers 32GB of DDR5-4800 registered ECC memory in a 2Rx8 configuration. It is built to match HPE part number P61789-B21 for direct replacement in qualified servers. Major-brand components ensure reliable operation in enterprise environments. The module carries a lifetime warranty from the supplier.

For HPE server owners needing validated registered

It suits administrators expanding or repairing HPE systems that require registered DDR5 DIMMs with ECC. It is not for platforms that accept only unbuffered memory or that require a different DDR generation. Builders needing non-ECC or consumer-form-factor modules should look elsewhere. Compatibility is guaranteed for the listed HPE part number.

Registered DDR5 ECC with 2Rx8 organisation

The registered buffer and on-die ECC provide the signal integrity and error correction required by multi-socket server platforms. The 2Rx8 layout addresses the density and bandwidth needs of the target HPE systems. Verify the server memory population rules before ordering. This specification determines whether the module fits the qualified configuration.

How it compares

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

Price $1,185.99
Pricier than about 82% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $37.06 per GB
Pricier than about 90% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHPE
Total capacity32 GB
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered

Questions about this item

Will this 288-pin DDR5 RDIMM fit my server's registered memory slots?

The module is a standard 288-pin DDR5 RDIMM, so it fits any server slot that accepts registered DDR5 memory.

Do I need to populate specific slots first when installing these 2Rx8 registered modules?

Install the RDIMMs in the slots your server manual designates for registered memory, typically starting with the lowest-numbered channel slots.

How do I know when a 32 GB ECC registered module should be replaced?

Replace the module if the system logs uncorrectable ECC errors or if memory diagnostics report persistent failures on this DIMM.

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