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Green circuit board with black memory chips and gold edge connectors

NEMIX RAM

NEMIX RAM 4GB DDR4 2666 1.2V 260-Pin SODIMM

SKU CH-1NC9-EAJRR

A 4 GB DDR4 laptop module running at 2666 MT/s with a 1.2 V, 260-pin SO-DIMM form factor

  • Total capacity4 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • Product type260-Pin DDR4 SO-DIMM
  • 4GB capacity expands multitasking headroom for everyday workloads
  • DDR4 2666 speed delivers responsive data throughput at PC4-21300
  • 2 V operation reduces power draw and heat in laptops
  • 260-pin SO-DIMM form factor fits standard notebook memory slots
  • Non-ECC unbuffered design suits consumer laptops and compatible NAS units

4 GB DDR4 SODIMM for laptop upgrades

This 4 GB DDR4 2666 module fits 260-pin SO-DIMM slots in laptops, all-in-one PCs and compatible NAS units. It runs at 1.2 V and uses a single-rank 1Rx8 organisation. The PC4-21300 rating matches the standard DDR4 2666 data rate.

Non-ECC design fits consumer platforms

The non-ECC layout works with mainstream laptop chipsets that do not require error-correcting memory. Installation uses the standard SO-DIMM socket and needs no extra cables, brackets or software. The module frees a second slot for a future upgrade when the platform supports more than one stick.

Stress-tested for sustained workloads

Every module is stress tested under load to verify stability during extended sessions. The 1.2 V operating voltage keeps heat output low inside compact chassis. Builders who need ECC protection or capacities above 4 GB should choose a different module.

How it compares

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

Price $26.99
Cheaper than about 78% 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 $6.75 per GB
Pricier than about 59% 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
Total capacity4 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2666 (PC4 21300)

Questions about this item

Does the 1.2 V DDR4 2666 module hit a thermal limit during sustained workloads?

The SODIMM runs at the standard 1.2 V for DDR4 2666, so it stays within JEDEC thermal limits under continuous load.

How much heat or noise does the 4 GB stick add when the laptop runs all day?

The module has no moving parts and draws only 1.2 V, adding negligible heat and zero noise during extended use.

What must the laptop already have for this 260-pin DDR4 2666 SODIMM to work?

A free 260-pin DDR4 SO-DIMM slot that supports 2666 MT/s (PC4-21300) non-ECC memory.

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