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 rectangular circuit board with gold edge connector and black memory chips

NEMIX RAM

NEMIX RAM 4GB DDR4 2666 CL19 1.2V 260-pin SODIMM

SKU CH-5NS8-8AAPC

Adds 4 GB of DDR4 2666 CL19 laptop memory at 1.2 V using a 260-pin SODIMM module

  • Total capacity4 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Product type260-Pin DDR4 SO-DIMM
  • 4GB capacity adds responsive multitasking headroom
  • DDR4 2666 speed matches mainstream laptop platforms
  • CL19 latency keeps timing tight for everyday workloads
  • 2 V operation reduces power draw and heat
  • 260-pin SODIMM form factor fits standard laptop slots

Capacity and form factor

This NEMIX RAM module provides 4GB of DDR4 memory in a 260-pin SODIMM package. It targets laptops, all-in-one PCs, small-form-factor desktops and NAS devices that accept non-ECC unbuffered memory. The single-rank design uses CL19 timings at the standard 1.2V operating voltage.

Speed headroom and limits

Rated at DDR4 2666 (PC4-21300), the stick delivers mainstream bandwidth for everyday multitasking and office workloads. Capacity tops out at 4GB, so memory-intensive tasks such as virtualisation, heavy rendering or large databases will exhaust the available space quickly. The CL19 latency is adequate for the rated frequency but offers no overclocking margin.

Thermals and power draw

With no heat spreader fitted, the module relies on the host device’s internal airflow for cooling. At 1.2V the power draw remains low, keeping thermal output minimal during typical workloads. The unbuffered, non-ECC design adds negligible electrical load, so fan noise and system temperatures stay essentially unchanged after installation.

How it compares

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

Price $29.99
Cheaper than about 74% of the 2,079 comparable items (median $70.99).
Total capacity 4 GB
Lower than about 80% of the 1,886 comparable items (median 16 GB).
Price per GB $7.50 per GB
Pricier 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 numberMS21300-416K1
Total capacity4 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 DDR4 2666 CL19 SODIMM work alongside my existing DDR4 memory?

This module runs at DDR4 2666 with CL19 latency and 1.20V voltage. Mixing speeds or timings may cause the system to run at the lowest common settings.

How can I verify the 4GB module is recognised at the correct speed after installation?

Check the BIOS or use a system information tool to confirm the memory shows as 4GB DDR4 2666 (PC4-21300) with CL19 timings at 1.20V.

Does the MS21300-416K1 package include only the SODIMM or are tools or adapters supplied?

The package contains the single 260-pin SODIMM module only; no tools, adapters or additional components are included.

More in Laptop RAM

Similar items