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Green rectangular DDR4 LRDIMM module with black chips no heat spreader 288 pins

NEMIX RAM

NEMIX RAM 32GB DDR4 2666 2Rx4 ECC LRDIMM memory upgrade

SKU CH-EB8Z-5X5NW

32GB DDR4 2666 ECC LRDIMM module with 2Rx4 organisation and 1.2V operation for HPE ProLiant DL120 G9 servers

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Buffer typeLoad Reduced
  • Rated voltage1.2 V
  • 32 GB capacity expands server memory for heavy workloads
  • DDR4 2666 speed matches HPE ProLiant DL120 G9 specifications
  • ECC and load-reduced design protects data integrity under load
  • 2 V operation reduces power draw in dense configurations
  • 288-pin LRDIMM form factor installs directly in compatible HPE slots

HPE ProLiant DL120 G9 DDR4 LRDIMM

This 32GB DDR4 2666 LRDIMM module is built for the HPE ProLiant DL120 G9 server. It carries ECC and load-reduced buffering to keep data integrity high in multi-slot configurations. The single 32GB stick suits administrators expanding memory capacity in supported HPE platforms.

Installation notes for 288-pin LRDIMM

Align the 288-pin module with the DDR4 slot and press firmly until the retention clips engage. Load-reduced DIMMs follow standard DDR4 keying but require the server BIOS to recognise the LRDIMM buffer; verify firmware is current before adding modules. Mixing registered and load-reduced types in the same channel will prevent boot.

Capacity headroom at CL19 1.2V

One 32GB rank-2Rx4 module at CL19 and 1.2V delivers substantial headroom for virtualisation workloads and large datasets. The PC4-21300 bandwidth handles concurrent VMs and database buffers comfortably. Scaling beyond the server's maximum supported DIMM count or mixing ranks unsupported by the memory controller will limit usable capacity.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $228.99
Cheaper than about 57% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $7.16 per GB
Cheaper than about 56% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineHPE Server/Workstation Compatible Series Memory
Model nameHPE DDR4 2666 MHz ECC LRDIMM Load Reduced Server Memory
Part numberML21300-324K1
Total capacity32 GB
Product type288-Pin DDR4 LRDIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL19
ECC supportYes
Buffer typeLoad Reduced
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHPE
In the box
Included items32 GB (1 × 32 GB) DDR4 2666 MHz PC4-21300 2Rx4 1.2 V CL19 288-PIN ECC LRDIMM Load Reduced Server Memory

Questions about this item

How do I confirm the 2Rx4 DDR4 2666 CL19 module is running at its rated speed and rank after installation?

Check the BIOS or UEFI memory information screen; it should show 2666 MT/s, CL19 latency, 1.20 V and 2Rx4 organisation for the installed DIMM.

What is included in the package and are any extra parts required for installation in an HPE ProLiant DL120 G9 server?

The box contains one 32 GB 288-pin DDR4 ECC LRDIMM; no additional cables, brackets or heat spreaders are needed for the DL120 G9 memory slots.

Which capacity and rank option matches the ML21300-324K1 part number for this server?

The ML21300-324K1 is a single 32 GB 2Rx4 LRDIMM; choose this module when you need one 32 GB rank-configuration for a compatible HPE system.

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