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Green circuit board DDR4 LRDIMM module with black memory chips, no heat spreader

NEMIX RAM

NEMIX RAM 32GB DDR4 2666 CL19 1.2V 2Rx4 288-Pin ECC LRDIMM HPE DL580 G10

SKU CH-N158-411X8

32 GB DDR4 2666 ECC LRDIMM module with CL19 latency and 1.2 V operation for HPE ProLiant DL580 G10 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 headroom
  • DDR4 2666 speed matches HPE DL580 G10 specifications
  • ECC LRDIMM design maintains data integrity under load
  • 2 V operation reduces power draw per module
  • 2Rx4 288-pin layout fits registered DIMM slots

32GB DDR4 2666 ECC LRDIMM for HPE DL580 G10

This 32GB DDR4 2666 CL19 ECC LRDIMM is built for HPE ProLiant DL580 G10 servers. It delivers 32GB of registered load-reduced memory at 1.2V for enterprise workloads requiring error correction and high density. The module uses major OEM chips from Samsung, Micron or Hynix. It targets IT professionals upgrading compatible HPE platforms.

Installation requires matching LRDIMM slots

The 288-pin LRDIMM installs in standard DDR4 server slots but must follow the HPE DL580 G10 memory population guide. Mixing LRDIMM with RDIMM or UDIMM types will prevent boot. Common issues include incorrect slot order, missing BIOS updates for 32GB density, or exceeding the maximum rank count per channel. Always verify the server maintenance manual before seating the module.

Confirm DL580 G10 revision

Check that your DL580 G10 supports 32GB 2Rx4 LRDIMMs at 2666 MT/s and that the BIOS version enables this capacity. Verify available LRDIMM slots and the existing rank layout to avoid exceeding channel limits. Ensure the system does not already mix registered and load-reduced modules. The server documentation lists approved part numbers and population sequences.

How it compares

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

Price $248.99
Cheaper than about 56% 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 $7.78 per GB
Typical for this category: the median of 20,941 items is $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 module is running at 2666 MT/s with CL19 latency after installation?

Enter the BIOS or use a system-information tool such as CPU-Z and verify the memory frequency reads 2666 MT/s and the CAS latency shows 19 cycles.

What does the package contain and is anything else required for installation?

The box includes one 32 GB 288-pin DDR4 LRDIMM module; no extra parts are needed beyond a compatible HPE ProLiant DL580 G10 server and an available DIMM slot.

Which capacity version should I choose for a DL580 G10 that supports 32 GB load-reduced DIMMs?

Select the 32 GB 2Rx4 1.2 V LRDIMM listed as part number ML21300-324K1 to match the server's qualified memory configuration.

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