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Green DDR4 RDIMM module with black chips and gold contacts

Brute Networks

Brute Networks 64GB DDR4-3200 2Rx4 ECC RDIMM P06035-B21

SKU CH-5886-SYYPM

64GB DDR4-3200 ECC registered RDIMM with 2Rx4 organisation and 1.20V operation

  • Total capacity64 GB
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 64GB capacity supports large virtualised workloads
  • DDR4-3200 speed delivers 25600 MT/s bandwidth
  • ECC registered design protects data integrity
  • 20V operation reduces server power draw
  • 100% HP compatible for drop-in upgrades

64GB DDR4-3200 ECC Registered DIMM

This 64GB DDR4-3200 module delivers PC4-25600 bandwidth with ECC error correction and registered signal buffering. It operates at 1.20V using a 2Rx4 organisation and major brand chipset. The stick is built as a 100% HP compatible equivalent to part number P06035-B21.

Ideal for HP server memory upgrades

This module suits administrators expanding HP ProLiant or Apollo systems that require registered ECC DIMMs at this exact density and speed. It is not for desktop or laptop builds that accept only unbuffered non-ECC memory. Buyers needing lower capacities, different ranks or non-HP qualified kits should look elsewhere.

Sustained throughput in multi-DIMM arrays

Registered buffering reduces electrical load on the memory controller, allowing full-speed operation when all slots are populated. ECC correction runs continuously without throttling during long compute jobs or virtualisation workloads. The 1.20V rating keeps power draw predictable across fully populated channels.

How it compares

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

Price $558.99
Pricier than about 72% 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 $8.73 per GB
Pricier than about 62% of the 6,064 comparable items (median $7.25 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameHP
Total capacity64 GB
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

Will this 64GB DDR4-3200 RDIMM work in a server that already has 1Rx4 or 2Rx8 modules installed?

Mixing different rank configurations such as 1Rx4, 2Rx8 and this 2Rx4 module is not recommended; the memory controller may limit speed or fail to initialise.

What must the motherboard provide for this module to operate at its rated 3200 MT/s?

The board must support DDR4 RDIMM at PC4-25600 with ECC and registered buffering, and be configured for 1.20 V operation in the BIOS.

How can I confirm the module is running at 3200 MT/s with ECC active after installation?

Check the BIOS memory information screen or use a tool such as dmidecode to verify the reported speed is 3200 MT/s and that ECC status shows enabled.

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