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Green rectangular SODIMM module with black chips and gold contacts

NEMIX RAM

NEMIX RAM 16GB DDR4 2666 ECC SODIMM NAS

SKU CH-DXNQ-HVX7Q

ECC DDR4 SODIMM adds 16 GB of error-correcting memory at 2666 MHz for compatible NAS and compact systems

  • Total capacity16 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Product type260-Pin DDR4 SO-DIMM
  • ECC protection prevents data corruption in NAS workloads
  • 16 GB capacity expands memory for demanding applications
  • DDR4 2666 speed matches system requirements for stable operation
  • 20 V low voltage reduces power draw and heat
  • 260-pin SODIMM form factor fits compatible NAS and laptop slots

Capacity and form factor

This 16 GB DDR4 SODIMM uses a 260-pin unbuffered layout with ECC error correction. It targets laptops, all-in-one PCs, small-form-factor systems and NAS devices such as the ASUS Lockerstor that require ECC SO-DIMM memory. Builders needing registered DIMMs or non-ECC modules should look elsewhere.

Thermals noise and power

The module runs at 1.2 V with CL19 latency at 2666 MT/s and has no heat spreader. Power draw stays within standard DDR4 SO-DIMM limits for the rated speed. Silent operation is inherent because there are no moving parts or active cooling.

What the ECC and unbuffered design change

ECC adds single-bit error correction and multi-bit detection to protect stored data in always-on NAS workloads. The unbuffered design keeps latency low for consumer platforms that do not support registered memory. No bundled software or accessories are included.

How it compares

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

Price $116.99
Pricier than about 64% of the 2,079 comparable items (median $70.99).
Total capacity 16 GB
Typical for this category: the median of 1,886 items is 16 GB.
Price per GB $7.31 per GB
Pricier than about 64% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM DDR4 Orignial Series 260-Pin ECC Unbuffered SODIMM Memory
Model nameDDR4 ECC Unbuffered SODIMM Laptop, AIO, SFF, NAS Storage Device Memory
Part numberMSE21300-628K1
Total capacity16 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Memory
CAS latencyCL19
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V

Questions about this item

How do I install the 260-pin DDR4 SODIMM and what step is often missed?

Align the notch on the module with the slot key, press firmly until the side clips click, then verify in BIOS that the 16GB is recognised at DDR4 2666 with ECC active.

What maintenance or replacement will this ECC SODIMM need over time?

No routine maintenance is required; the module is covered by a lifetime replacement warranty, so a failure would be addressed by swapping the stick rather than servicing it.

What limit appears first during sustained workloads on this CL19 1.20V module?

The DDR4 2666 speed and CL19 latency set the throughput ceiling, so sustained transfers will saturate at the PC4-21300 bandwidth before thermal or voltage limits are reached.

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