We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green 288-pin DDR4 LRDIMM module with black chips and gold contacts

Brute Networks

Brute Networks 128GB DDR4 2666 8Rx4 1.2V ECC LRDIMM

SKU CH-1BZT-BARSN

High-capacity 128GB DDR4-2666 ECC LRDIMM module maximizes server memory density with 8Rx4 organization and 1.2V operation

  • Capacity128GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL15
  • Voltage1.20V
  • ECCYes
  • 128 GB capacity lets you run more virtual machines
  • 2666 MHz DDR4 speed accelerates server applications
  • CL15 latency with 1.20 V reduces power draw
  • 8Rx4 ECC registered design protects data integrity
  • HP 815102-B21 compatible for guaranteed OEM fit

High-Capacity Server LRDIMM

This 128GB DDR4 module targets administrators upgrading HP-compatible servers that accept load-reduced registered memory. It suits environments where maximum capacity per slot outweighs the latency penalty of quad-rank organisation.

Sustained Workload Behaviour

Registered buffering and ECC protect data integrity during continuous operation at 2666 MT/s with CL15 timing. The 1.2V supply limits thermal output, helping dense configurations maintain stability without exceeding platform power budgets.

Installation Notes

The 288-pin form factor fits standard DDR4 server slots, but the 8Rx4 rank structure requires a motherboard qualified for LRDIMM population rules. Mixing with standard RDIMMs or exceeding the platform rank limit per channel will prevent boot.

Highlights

  • 128 GB capacity lets you run more virtual machines
  • 2666 MHz DDR4 speed accelerates server applications
  • CL15 latency with 1.20 V reduces power draw
  • 8Rx4 ECC registered design protects data integrity
  • HP 815102-B21 compatible for guaranteed OEM fit

Specifications

BrandHP
Capacity128GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL15
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank8Rx4
ChipsetMajor Brand Chipset

Questions about this item

Does the 1.20V operating voltage keep heat and power draw low when this 128GB LRDIMM runs continuously in a populated server?

The module operates at 1.20V, which is the standard DDR4 voltage, and the load-reduced design reduces electrical load on the memory bus, helping to limit heat and power draw during sustained operation.

What must the server already support to use this 288-pin PC4-21300 8Rx4 ECC LRDIMM?

The server needs DDR4 memory slots that accept 288-pin LRDIMMs, support for 8Rx4 registered ECC modules, and a memory controller able to run at 2666 MT/s (PC4-21300).

Can this 2666 MT/s CL15 module run alongside slower DDR4 DIMMs already installed in the same server?

Yes, DDR4 memory will down-clock to the speed of the slowest installed DIMM, so this CL15 2666 MT/s module will operate at the lower frequency and looser timings of the existing modules.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.