We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green bare circuit board memory module with gold edge connectors and black memory chips

NEMIX RAM

NEMIX RAM 32GB DDR4 2666MHz ECC LRDIMM CL19 1.2V 288-Pin HPE Synergy 680 G9

SKU CH-M4PQ-ENMDS

A 32 GB DDR4 2666 MHz ECC load-reduced DIMM with CL19 latency and 1.2 V operation for HPE Synergy 680 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 supports large server workloads
  • DDR4 2666 speed delivers high data throughput
  • ECC LRDIMM design maintains data integrity
  • 2 V operation reduces power consumption
  • 288-pin form factor fits HPE Synergy 680 G9

HPE Synergy 680 G9 compatible module

This 32GB DDR4 LRDIMM is built for the HPE Synergy 680 G9 server platform. It targets administrators who need to expand memory capacity in a validated configuration without mixing unqualified modules.

1.20V operation with load-reduced design

The module runs at 1.20V and uses a load-reduced architecture to lower electrical load on the memory bus. ECC circuitry corrects single-bit errors during normal operation, helping maintain data integrity under sustained workloads.

288-pin DDR4 form factor, no heat spreader

The bare 288-pin PCB fits standard DDR4 LRDIMM slots in the target chassis. Absence of a heat spreader keeps the profile low for dense configurations, while the 2Rx4 organisation supports high-capacity population per channel.

How it compares

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

Price $249.99
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 $7.81 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

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 install this 288-pin DDR4 LRDIMM into the HPE Synergy 680 G9, and what step is often missed?

Power down the server, open the chassis, align the notch on the 288-pin module with the slot key, press firmly until both ejector clips lock, then verify in the BIOS that the 32 GB module is recognised at 2666 MT/s with ECC enabled — skipping the BIOS check is the common oversight.

What maintenance or replacement will this 32 GB ECC LRDIMM need over its service life?

No scheduled maintenance is required; the module has no heat spreader or moving parts. Replace it only if the system logs correctable ECC errors that exceed the platform threshold or if a DIMM fails POST diagnostics.

What limit appears first when this 1.2 V CL19 2Rx4 module runs under sustained load?

The CAS latency of 19 cycles at 2666 MT/s sets the timing floor; under continuous heavy throughput the memory controller will hit that latency bound before voltage or thermal limits become a factor.

More in Model-Specific Memory Upgrades

Similar items