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Green rectangular DDR4 LRDIMM module with black chips and gold contacts

NEMIX RAM

NEMIX RAM 32GB DDR4 2666 ECC LRDIMM memory upgrade

SKU CH-TCQ0-8GSKH

32GB DDR4 2666 ECC LRDIMM server memory module for HPE Apollo 4200 G10 systems

  • 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 memory-intensive server workloads
  • DDR4 2666 speed delivers PC4-21300 bandwidth for data throughput
  • ECC LRDIMM technology provides error correction with reduced electrical load
  • 20 V operation lowers power draw in dense configurations
  • Validated for HPE Apollo 4200 G10 server compatibility

32GB DDR4 2666 ECC LRDIMM for HPE Apollo 4200 G10

This NEMIX RAM module delivers 32GB of DDR4 2666 memory in a single 288-pin LRDIMM. It is built for HPE Apollo 4200 G10 servers that require load-reduced ECC registered memory. The CL19 latency and 1.20V operation match the platform specifications. It suits administrators upgrading compatible HPE server configurations.

Sustained load behaviour

The load-reduced design lowers electrical loading on the memory bus, helping maintain signal integrity when all slots are populated. ECC circuitry corrects single-bit errors during continuous operation, protecting data integrity in mission-critical workloads. Modules are stress tested under load to verify stability before shipping. The 2Rx4 organisation supports high-density configurations without exceeding rank limits.

Thermals noise and power draw in normal use

Operating at 1.20V keeps power consumption low for a 32GB LRDIMM. No heat spreader is fitted, relying on server chassis airflow for cooling. Silent solid-state operation adds no acoustic noise to the rack environment. The reduced electrical load also lessens strain on the memory controller, contributing to overall platform efficiency.

How it compares

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

Price $238.99
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 $7.47 per GB
Cheaper than about 54% 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 the 1.20V ECC LRDIMM run hot or draw extra power in a 24/7 server?

The module operates at the standard 1.20V DDR4 voltage; load-reduced buffering lowers electrical load on the memory bus, so heat and power stay within normal DDR4 limits for continuous operation.

What must my HPE Apollo 4200 G10 already have to accept this 288-pin DDR4 2666 LRDIMM?

The server needs free DDR4 LRDIMM slots and a BIOS that supports 2Rx4 PC4-21300 registered ECC memory; no extra hardware is required beyond the compatible HPE platform.

Can I mix this 32GB CL19 LRDIMM with older DDR4 RDIMMs already installed in the same chassis?

LRDIMM and RDIMM technologies cannot be mixed in the same memory channel; all populated slots must use load-reduced modules for the system to boot and run stably.

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