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Single green DDR4 LRDIMM module with black chips, 288 pins, no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR4 2666 CL19 2Rx4 ECC LRDIMM HPE DL380 G10 memory upgrade

SKU CH-XWKQ-Y89F7

32 GB DDR4 2666 ECC load-reduced DIMM for HPE ProLiant DL380 Gen10 servers

  • Capacity32GB
  • SpeedDDR4 2666 (PC4 21300)
  • ECCYes
  • Buffered/RegisteredLoad Reduced
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 32 GB capacity expands server memory headroom
  • DDR4 2666 speed matches HPE ProLiant DL380 G10 specifications
  • ECC LRDIMM architecture protects data integrity under heavy loads
  • 2Rx4 dual-rank organisation optimises bandwidth for virtualisation
  • 2 V operation reduces power draw in dense configurations

HPE ProLiant DL380 G10 memory upgrade

This 32 GB DDR4 2666 module is built for the HPE ProLiant DL380 G10 server. It uses ECC LRDIMM technology to support high-density configurations in enterprise environments. The single-rank 2Rx4 layout fits the platform's memory architecture without requiring matched pairs.

Thermals noise and power draw

Operating at 1.2 V, the module runs within standard DDR4 power limits for load-reduced DIMMs. No heat spreader is included, relying on the server's directed airflow for cooling. The registered buffer reduces electrical load on the memory controller during sustained workloads.

What the bundle changes

The package contains one 32 GB LRDIMM tested for compatibility with the target server. No additional cables, brackets or software utilities are supplied. Installation follows the server manufacturer's documented memory population rules.

Highlights

  • 32 GB capacity expands server memory headroom
  • DDR4 2666 speed matches HPE ProLiant DL380 G10 specifications
  • ECC LRDIMM architecture protects data integrity under heavy loads
  • 2Rx4 dual-rank organisation optimises bandwidth for virtualisation
  • 2 V operation reduces power draw in dense configurations

Specifications

BrandNEMIX RAM
SeriesHPE Server/Workstation Compatible Series Memory
ModelHPE DDR4 2666MHZ ECC LRDIMM Load Reduced Server Memory
Part NumberML21300-324K1
Capacity32GB
SpeedDDR4 2666 (PC4 21300)
ECCYes
Buffered/RegisteredLoad Reduced
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemHPE
CAS LatencyCL19
Heat SpreaderNo
Type288-Pin DDR4 LRDIMM
Rank2Rx4
FeaturesDDR4 ECC LRDIMM Load Reduced Server Motherboard Compatible
Package Content32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V CL19 288-PIN ECC LRDIMM Load Reduced Server Memory

Questions about this item

How is the 288-pin LRDIMM installed in an HPE ProLiant DL380 G10 server, and what step is often missed?

Align the module notch with the slot key, press firmly until both ejector clips click shut, then verify in the BIOS that all 32GB at 2666 MT/s are recognised — skipping the BIOS check is the common oversight.

What maintenance or replacement will the 32GB DDR4 2666 CL19 2Rx4 ECC LRDIMM need later?

No scheduled maintenance is required; if a module fails it is replaced individually, and ECC corrects single-bit errors on the fly.

What limit appears first under sustained load on this 1.2 V DDR4 2666 LRDIMM?

The CAS 19 latency at 2666 MT/s sets the throughput ceiling before voltage or thermal limits are reached.

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