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Green circuit board with black memory chips and gold edge connectors

Brute Networks

Brute Networks 32GB DDR4-2933 2Rx4 ECC Registered RDIMM P12981-091

SKU CH-F48H-MPWNH

32 GB DDR4-2933 ECC registered server memory module with 2Rx4 organisation, 1.20 V operation and full HP compatibility

  • Total capacity32 GB
  • ChipsetMajor Brand Chipset
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 32 GB capacity supports large server workloads
  • DDR4-2933 speed delivers 23400 MT/s data rate
  • ECC registered design protects data integrity
  • Dual-rank 2Rx4 organisation increases memory density
  • 20 V operation reduces power consumption

HP Compatible 32GB DDR4-2933 RDIMM

Brute Networks P12981-091-BN is a 32GB DDR4-2933 registered ECC module built to match HP part number P12981-091. It runs at 1.20V with a 2Rx4 organisation and PC4-23400 rating. The stick is new and carries a lifetime warranty from the supplier.

Suitable For And Not Suitable For

This module suits administrators upgrading or repairing HP servers that require DDR4-2933 registered ECC memory in a 32GB capacity. It is not suitable for systems that need unbuffered memory, non-ECC memory, speeds other than 2933 MT/s, or capacities other than 32GB per slot.

Deciding Specification

The registered ECC design with 2Rx4 architecture at 2933 MT/s is the single specification that determines compatibility; the motherboard and CPU must explicitly support registered DDR4 ECC at this speed and rank configuration.

How it compares

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

Price $260.99
Pricier than about 57% 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 $8.16 per GB
Pricier than about 58% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHP
Total capacity32 GB
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.2 V

Questions about this item

Does my motherboard need DDR4 slots that accept registered ECC RDIMMs for this 32 GB module to work?

Yes, the module is a DDR4-2933 2Rx4 ECC Registered RDIMM, so the board must support registered ECC memory in the DDR4 form factor.

Can I run this 2Rx4 registered stick alongside older unbuffered non-ECC DDR4 DIMMs in the same server?

No, registered ECC RDIMMs cannot be mixed with unbuffered non-ECC DIMMs; all slots must use the same registered ECC type.

How do I confirm the module is running at the rated 2933 MT/s after installation?

Check the BIOS memory information or an OS tool such as dmidecode to verify the speed shows 2933 MT/s and the rank reads 2Rx4.

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