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Green 288-pin DDR4 LRDIMM module with black chips and silver label

Brute Networks

Brute Networks 32GB DDR4-2133 ECC LRDIMM 4Rx4 CL15 1.20V HP A7910489-BN

SKU CH-WJNM-TCHQ9

32 GB DDR4-2133 ECC LRDIMM with 4Rx4 rank and CL15 latency for HP server upgrades

  • Total capacity32 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeLoad Reduced
  • 32 GB capacity scales server memory for demanding workloads
  • DDR4-2133 speed with CL15 latency delivers responsive data access
  • ECC LRDIMM design protects data integrity under heavy load
  • 20 V operation reduces power draw per module
  • HP A7910489 compatible with major-brand chips for validated fit

Server memory module for HP platforms

Brute Networks 32GB DDR4-2133 ECC LRDIMM uses a 288-pin form factor and operates at 1.20V with CL15 latency. The module is built with major-brand DRAM and carries a 100% HP compatibility guarantee.

Suits administrators expanding HP server capacity

Teams needing higher per-slot density or registered ECC reliability for virtualisation workloads will benefit. Builders using consumer motherboards or systems requiring unbuffered UDIMM memory should look elsewhere.

Load-reduced 4Rx4 rank enables 32GB density

The 4Rx4 organisation allows this capacity in a single slot where standard dual-rank modules cannot reach 32GB, making rank architecture the deciding specification for dense configurations.

How it compares

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

Price $212.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $6.66 per GB
Cheaper than about 57% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameHP
Total capacity32 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeLoad Reduced
Memory rank4Rx4
Power
Rated voltage1.2 V

Questions about this item

Will the 1.20V 4Rx4 LRDIMMs run hotter or draw more power than standard RDIMMs under continuous load?

Load Reduced DIMMs use a buffer to cut electrical load on the memory bus, so power draw and heat stay comparable to registered DIMMs despite the higher rank count.

Does the server need a DDR4-2133 capable motherboard with 288-pin LRDIMM slots and ECC support to use this module?

Yes, the module is a 288-pin DDR4-2133 ECC LRDIMM and requires a compatible server platform with LRDIMM-qualified memory slots.

Can this HP-compatible 32GB DDR4-2133 LRDIMM be mixed with existing HP-branded A7910489 modules of the same specification?

Brute Networks validates each module against the HP part number A7910489, so identically specified modules will operate together without mismatch issues.

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