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Green 288-pin DDR4 memory module with black chips and silver heat spreader

Brute Networks

Brute Networks 838085?H21 HPE Compatible 64GB DDR4-2666 4Rx4 Load Reduced server RAM

SKU CH-MVKK-0RCPZ

A 64 GB DDR4-2666 load-reduced ECC module with 4Rx4 organisation and 1.2 V operation for HPE-compatible servers

  • Capacity64GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2666 (PC4 21300)
  • Voltage1.20V
  • ECCYes
  • Buffered/RegisteredLoad Reduced
  • HPE-compatible upgrade with guaranteed factory warranty support
  • 64 GB DDR4-2666 capacity for high-density server workloads
  • Load-reduced 4Rx4 design reduces electrical load on memory bus
  • Major-brand Samsung, SK Hynix or Micron chips ensure OEM-grade reliability
  • 2 V operation lowers power draw per module

HPE Compatible 64 GB DDR4 Server Memory

This 64 GB DDR4 module is built for HPE servers that require Load Reduced ECC memory. It targets IT teams upgrading or repairing enterprise systems where validated compatibility and data integrity are mandatory.

Thermals Noise and Power Draw

Operating at 1.2 V, the module draws minimal power for its density, helping keep chassis thermals stable under sustained workloads. Registered Load Reduced buffering reduces electrical load on the memory controller, contributing to quieter, cooler operation in densely populated slots.

Decisive Specification 4Rx4 Load Reduced ECC

The 4Rx4 Load Reduced organisation with ECC is the single factor that determines whether this part fits your server's memory architecture; systems requiring standard Registered or single-rank modules will not accept it.

Highlights

  • HPE-compatible upgrade with guaranteed factory warranty support
  • 64 GB DDR4-2666 capacity for high-density server workloads
  • Load-reduced 4Rx4 design reduces electrical load on memory bus
  • Major-brand Samsung, SK Hynix or Micron chips ensure OEM-grade reliability
  • 2 V operation lowers power draw per module

Specifications

BrandHPE
Capacity64GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2666 (PC4 21300)
Voltage1.20V
ECCYes
Buffered/RegisteredLoad Reduced
Rank4Rx4
ChipsetMajor Brand Chipset

Questions about this item

How is the 288-pin DDR4 module seated so the load-reduced 4Rx4 rank registers correctly?

Align the notch on the 288-pin edge connector with the slot key, press straight down until both retention clips click, then verify the 1.20 V SPD setting in BIOS so the 4Rx4 load-reduced organisation initialises at DDR4-2666.

What maintenance will the 64GB DDR4-2666 kit need during its service life?

No scheduled maintenance is required; keep server air intakes clean and confirm the 1.20 V supply remains stable so the major-brand chips continue to meet the PC4-21300 timing at 2666 MT/s.

What thermal or electrical limit appears first when the 4Rx4 load-reduced DIMM runs at sustained DDR4-2666 throughput?

The 1.20 V rail and the load-reduced buffer's current budget set the practical ceiling; exceeding either causes timing violations before the DDR4-2666 PC4-21300 spec is breached.

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