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NEMIX RAM

NEMIX RAM 32GB DDR4 2666 CL19 2Rx8 ECC UDIMM 1.2V

SKU CH-9Z9Y-ARAMB

A 32 GB DDR4 ECC UDIMM module running at 2666 MHz with CL19 latency and 1.2 V operation

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • 32 GB capacity boosts server multitasking headroom
  • ECC protection detects and corrects memory errors
  • DDR4 2666 MHz speed matches platform specs
  • 2Rx8 dual-rank layout optimises bandwidth efficiency
  • 2 V operation reduces power draw per module

32GB DDR4 ECC UDIMM for NAS

This 32GB DDR4 2666 CL19 module adds ECC-protected capacity to compatible NAS units and workstations. The unbuffered 2Rx8 design operates at 1.2V and targets systems that require error-correcting memory for data integrity.

Check motherboard slots and ECC support

Verify that your board accepts 288-pin DDR4 UDIMMs and enables ECC in the BIOS before ordering. The stick runs at 1.20V with CL19 latency and a 2Rx8 organisation, so the platform must support that density and timing. Mixing with non-ECC or different-rank modules can prevent boot or disable correction.

Steady operation under continuous load

Sustained workloads such as ZFS scrubbing or VM hosting keep the DRAM active for hours; the major-brand Samsung, Micron or Hynix ICs maintain the rated 2666 MT/s without throttling. Absence of a heat spreader means airflow across the PCB is the only cooling path, so case ventilation must move air over the modules. ECC single-bit correction continues to function during extended sessions, preventing silent data corruption.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $213.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $6.69 per GB
Cheaper than about 56% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineASUS LOCKERSTOR NAS Memory
Model nameASUS LOCKERSTOR NAS Memory
Part numberME21300-328K1
Total capacity32 GB
Product type288-Pin DDR4 ECC UDIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL19
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V

Questions about this item

What comes in the box and is anything else needed for installation?

The box contains one 32GB DDR4 2666 CL19 2Rx8 ECC UDIMM module. No additional parts are required; the module installs directly into a compatible 288-pin UDIMM slot.

Which capacity or version should I choose for my ASUS LOCKERSTOR NAS?

This part number ME21300-328K1 provides a single 32GB module. Select it when your NAS has a free UDIMM slot and the system supports 32GB per slot.

What does the 2666 MHz rating mean once the module is installed in the NAS?

The memory will operate at up to 2666 MT/s with CL19 latency at 1.20V, delivering PC4-21300 bandwidth within the limits of the NAS memory controller.

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