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Two green laptop memory sticks with black chips and gold contacts

NEMIX RAM

NEMIX RAM 64GB (2×32GB) DDR4 2666 laptop RAM

SKU CH-SXHG-B7R7T

Dual 32 GB DDR4 2666 CL19 SODIMM kit adds 64 GB at 1.2 V for laptops and compact systems

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR4 2666 (PC4 21300)
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Product type260-Pin DDR4 SO-DIMM

Capacity 64GB (2 x 32GB)

  • 64 GB total capacity with two 32 GB modules
  • DDR4 2666 speed rated at PC4-21300
  • Low 1.20 V operation for efficient power use
  • CL19 latency for responsive data access
  • 260-pin SODIMM fits laptop, AIO, SFF and NAS devices

64GB DDR4 2666 laptop kit

This NEMIX RAM kit supplies 64GB of DDR4 memory across two 32GB SODIMM modules. It runs at 2666MHz with a CAS latency of 19 and operates at 1.20V. The 260-pin unbuffered, non-ECC design targets laptops, all-in-ones, small-form-factor PCs and compatible NAS units.

Suits DDR4 SODIMM slots accepting 32GB modules

Buyers whose systems limit each slot to a lower capacity cannot use these 32GB sticks. Machines that require ECC or registered memory are also incompatible. The kit is built for standard DDR4 SO-DIMM platforms only.

260-pin DDR4 SO-DIMM form factor

The 260-pin interface is the single specification that decides fitment. If the device uses a different pin count or memory generation, the modules will not install. Verify the slot type before ordering.

How it compares

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

Price $335.99
Pricier than about 88% of the 2,079 comparable items (median $70.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 91% of the 1,886 comparable items (median 16 GB).
Price per GB $5.25 per GB
Cheaper than about 60% 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 numberMS21300-328K2
Total capacity64 GB (2 × 32 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

Other versions of this model

1 more in the same range

Questions about this item

Will the 260-pin DDR4 SO-DIMM modules fit my laptop's memory slots?

These modules use the standard 260-pin DDR4 SO-DIMM form factor used by most laptops, all-in-one PCs, small form factor systems and NAS devices that support DDR4 memory.

What is the correct way to seat the modules during installation?

Align the notch on the module with the key in the slot, insert at a slight angle, then press down firmly until the side clips click into place; the most common mistake is not pressing hard enough to engage both clips.

When should I consider replacing these 32GB modules?

DDR4 memory has no moving parts and requires no scheduled maintenance; replacement is only needed if a module fails or if you upgrade to a platform that requires a different memory generation or capacity.

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