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Green rectangular DDR4 LRDIMM module with black memory chips and gold edge connectors

Brute Networks

Brute Networks 128GB DDR4-2400 ECC LRDIMM 8Rx4 1.2V

SKU CH-RKN3-AK774

128 GB DDR4-2400 ECC LRDIMM with CL15 latency and 1.2 V operation for Dell-compatible servers

  • Total capacity128 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 128 GB capacity expands server workloads
  • DDR4-2400 speed at CL15 latency
  • ECC registered design protects data integrity
  • 2 V operation reduces power draw
  • Dell A9031094 compatible for guaranteed fit

High-density LRDIMM for Dell servers

This 128GB DDR4-2400 module uses an 8Rx4 load-reduced design to deliver maximum capacity per slot. It operates at 1.2V with CL15 latency and includes ECC error correction. The registered buffer ensures signal integrity in heavily populated memory channels. It targets administrators who need to expand existing Dell platforms without replacing the chassis.

Third-party compatibility and major-brand chips

The module is built with Samsung, SK Hynix or Micron components and matches Dell part number A9031094. It meets or exceeds the original equipment specifications, so the server warranty and service contract remain valid. Buyers receive a lifetime warranty from Brute Networks. Systems that require a different form factor, voltage or rank configuration cannot use this module.

128GB capacity per stick

Each LRDIMM provides 128GB of registered ECC memory at PC4-19200 speed. This single specification determines whether the part fits the upgrade plan. Servers limited to lower-density RDIMMs or a different DDR generation will not accept it.

How it compares

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

Price $613.99
Pricier than about 73% of the 6,523 comparable items (median $188.99).
Total capacity 128 GB
Higher than about 90% of the 6,064 comparable items (median 32 GB).
Price per GB $4.80 per GB
Cheaper than about 75% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameDell
Total capacity128 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Power
Rated voltage1.2 V

Questions about this item

Will the 8Rx4 LRDIMM organisation require any special handling or replacement schedule compared to standard RDIMMs?

No special handling is needed; the module is a standard 1.2V DDR4 LRDIMM built with major-brand chips and carries a lifetime warranty.

What limit appears first when the 128GB module runs at DDR4-2400 CL15 continuously?

The CL15 latency at 2400 MT/s sets the throughput ceiling; sustained loads will hit that timing boundary before voltage or thermal limits.

How much heat and power does a single 128GB 1.2V LRDIMM add when the server runs all day?

At 1.2V the module draws minimal power and generates low heat, matching the thermal profile of standard DDR4-2400 registered DIMMs.

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