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Green circuit board with black memory chips and gold contacts

NEMIX RAM

NEMIX RAM 32GB DDR4 2666 PC4-21300 CL19 2Rx4 1.2V 288-Pin ECC LRDIMM HPE StoreEasy 1660

SKU CH-9YDZ-HDPES

A 32 GB DDR4 2666 ECC LRDIMM module built for HPE StoreEasy 1660 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 delivers high data throughput
  • ECC protection detects and corrects memory errors
  • Load-reduced design lowers electrical load on the memory bus
  • Validated for HPE StoreEasy 1660 server compatibility

HPE StoreEasy 1660 compatible memory

This 32 GB DDR4 LRDIMM is built for the HPE StoreEasy 1660 server. It runs at 2666 MT/s with CL19 latency and operates at 1.2 V. The module uses a 2Rx4 organisation and includes ECC for data integrity in critical workloads.

Suited for single-slot capacity upgrades

Administrators expanding a StoreEasy 1660 with one 32 GB stick will match the qualified specification. Systems that require registered RDIMMs instead of load-reduced modules, or platforms outside the HPE qualified list, should use a different part.

Steady throughput under continuous load

Load-reduced buffering reduces electrical load on the memory controller during sustained read and write cycles. ECC correction maintains accuracy across long-running database or virtualisation tasks without the error accumulation seen in non-ECC configurations.

How it compares

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

Price $237.99
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 $7.44 per GB
Cheaper than about 55% 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

Does this 288-pin DDR4 LRDIMM require a server motherboard with LRDIMM support?

Yes, the module is a load-reduced DIMM built for servers such as the HPE StoreEasy 1660 and must be installed in a motherboard that accepts DDR4 LRDIMMs.

Can I mix this 32 GB 2Rx4 CL19 module with existing 1Rx4 or 2Rx8 DDR4 2666 ECC RDIMMs in the same server?

Mixing LRDIMMs with standard registered DIMMs is not supported; all slots must use the same load-reduced technology for the system to operate correctly.

After installation, how do I confirm the module is running at DDR4 2666 with ECC active?

Check the BIOS memory information or use a tool such as dmidecode; it should report 32 GB, 2666 MT/s, CL19, 1.20 V and ECC enabled for the installed module.

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