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Two green SODIMM sticks with black chips, no heat spreader

NEMIX RAM

NEMIX RAM 16GB (2x8GB) DDR4 2666MHz CL19 1.2V 260-Pin SODIMM Kit for ASUS

SKU CH-CEX9-X7DPY

DDR4 SODIMM kit adds 16 GB across two 8 GB modules at 2666 MHz CL19 for compatible ASUS laptops and all-in-ones

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 16GB dual-channel kit boosts multitasking with 2x8GB modules
  • DDR4 2666MHz speed accelerates data transfer at PC4-21300 bandwidth
  • CL19 latency balances responsive timing for everyday workloads
  • 2V low-voltage operation reduces power draw and heat
  • 260-pin SODIMM form factor fits ASUS laptops AIO and SFF systems

ASUS DDR4 2666 SODIMM Kit

This 16GB kit contains two 8GB SODIMM modules rated at 2666MHz with CL19 latency. It is built for ASUS laptops, all-in-one PCs and small-form-factor motherboards that accept DDR4 non-ECC unbuffered memory. The 1.2V operating voltage matches standard DDR4 SODIMM requirements.

260-Pin DDR4 Upgrade Path

The modules use the 260-pin DDR4 SODIMM form factor and run unbuffered without ECC. They install directly into compatible ASUS SO-DIMM slots and require no additional cooling because no heat spreader is fitted. The dual-rank 2Rx8 organisation works with platforms that support this density.

Samsung Micron Hynix Components

Major OEM chips from Samsung, Micron or Hynix are used on each module. The kit is validated for ASUS system compatibility and stress-tested under load before shipping. A lifetime replacement warranty covers the memory once installed.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $79.99
Cheaper than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $5.00 per GB
Cheaper than about 77% of the 20,941 comparable items (median $8.19 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 lineASUS Laptop, AIO All-in-One PC Compatible Series Memory
Model nameASUS DDR4 2666 MHz Non-ECC Unbuffered SODIMM
Part numberMS21300-828K2
Total capacity16 GB (2 × 8 GB)
Product type260-Pin DDR4 SODIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL19
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASUS
In the box
Included items16 GB (2 × 8 GB) DDR4 2666 MHz PC4-21300 2Rx8 1.2 V CL19 260-PIN Non-ECC Unbuffered SODIMM KIT

Questions about this item

Will the CL19 latency become a bottleneck during sustained heavy workloads?

CL19 is the rated CAS latency at 2666 MHz; it remains constant under load and is the primary timing limit for this kit.

How much heat and power does the kit produce when running all day?

The modules operate at 1.2 V with no heat spreader, so they draw minimal power and run cool enough for continuous use in a laptop or AIO chassis.

What must my ASUS system already have for this 260-pin SODIMM kit to work?

Your ASUS laptop, AIO or SFF motherboard needs two free DDR4 SODIMM slots that support 2666 MHz non-ECC unbuffered memory.

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