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Green circuit board with black memory chips, gold edge connector, thin rectangular SODIMM module

NEMIX RAM

NEMIX RAM 8GB DDR4 2666 CL19 1.2V 260-pin SODIMM laptop RAM

SKU CH-SQD8-J7ETQ

8 GB DDR4 SODIMM runs at 2666 MHz with CL19 latency and 1.20 V operation

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Product type260-Pin DDR4 SO-DIMM
  • Boosts laptop speed with 8 GB DDR4 2666 MHz memory
  • Low 1.20 V voltage reduces power draw and heat
  • CL19 latency delivers responsive multitasking performance
  • 260-pin SODIMM fits laptops, AIOs, SFF and NAS devices
  • Non-ECC unbuffered design ensures broad compatibility

8GB DDR4 SODIMM for laptop upgrades

This module adds 8GB of DDR4 memory to a laptop, all-in-one, small-form-factor PC or NAS device. It uses the standard 260-pin SO-DIMM form factor and runs at 1.20V. The unbuffered, non-ECC design suits mainstream consumer and light-duty commercial systems.

Capacity and speed headroom

The single 8GB stick operates at DDR4 2666 (PC4-21300) with CL19 latency. It handles everyday multitasking, office applications and media playback comfortably. Workloads that demand higher frequencies, lower latencies or ECC error correction will exceed this module's specification.

CL19 latency at 2666 MT/s

The CAS latency of 19 cycles at the rated 2666 MT/s data rate determines responsiveness in latency-sensitive tasks. Systems that require tighter timings or faster transfer rates need a different module.

How it compares

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

Price $39.99
Cheaper than about 65% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $5.00 per GB
Cheaper than about 65% of the 1,886 comparable items (median $5.94 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 lineNEMIX RAM DDR4 Orignial Series 260-Pin NON-ECC Unbuffered SODIMM Memory
Model nameDDR4 NON-ECC Unbuffered SODIMM Laptop, AIO, SFF, NAS Storage Device Memory
Part numberMS21300-818K1
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Memory
CAS latencyCL19
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.2 V

Questions about this item

Will this 8GB DDR4 2666 CL19 SODIMM run alongside an existing 8GB DDR4 2666 module in my laptop?

Yes, if your laptop has a free 260-pin DDR4 SO-DIMM slot and supports 2666 MT/s, this 1Rx8 1.20V module will operate at that speed with CL19 timings.

How can I verify the module is recognised at 2666 MT/s with CL19 latency after installation?

Open Task Manager or a tool like CPU-Z; the memory tab should show 8 GB, 2666 MHz, and CAS latency 19 for the new stick.

Does the box include only the memory stick or are any tools or adapters supplied?

Only the 260-pin DDR4 SODIMM module is included; no screwdriver, adapter, or heat spreader is provided.

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