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Two green SODIMM sticks side by side, no heat spreaders, 260-pin DDR4 32GB kit

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR4 2666 CL19 260-pin SODIMM ASUS Compatible memory upgrade

SKU CH-QHBF-GSGAX

A 32 GB kit of two 16 GB DDR4 2666 CL19 SODIMM modules built for ASUS laptops and all-in-one PCs

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 32GB dual-channel kit doubles usable memory
  • 2666 MT/s DDR4 speed matches ASUS laptop spec
  • CL19 CAS latency keeps timing tight
  • 2 V operation reduces power draw
  • 260-pin SODIMM form factor fits factory slots

ASUS Compatible DDR4 SODIMM Kit

This 32GB kit contains two 16GB DDR4 2666 SODIMM modules built for ASUS laptops and all-in-one PCs. The unbuffered non-ECC design matches the factory specifications of supported systems. Installation follows the standard SODIMM slot procedure described in the owner manual.

Low Voltage Standard Operation

Each module runs at 1.2V with a CAS latency of CL19 and a 2Rx8 rank structure. The PC4-21300 rating reflects the rated data rate without additional voltage or cooling requirements. No heat spreader is fitted, so thermal behaviour matches the bare JEDEC profile for this form factor.

Major OEM Chip Selection

Chips are sourced from Samsung, Micron or Hynix depending on production batch, ensuring consistent quality within the validated part number MS21300-628K2. The package includes only the two SODIMM modules; no software, drivers or additional accessories are supplied.

How it compares

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

Price $138.99
Cheaper than about 63% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $4.34 per GB
Cheaper than about 82% of the 20,941 comparable items (median $8.19 per GB).

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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 numberMS21300-628K2
Total capacity32 GB (2 × 16 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 items32 GB (2 × 16 GB) DDR4 2666 MHz PC4-21300 2Rx8 1.2 V CL19 260-PIN Non-ECC Unbuffered SODIMM KIT

Questions about this item

How do I install the 260-pin SODIMM modules and what step is often missed?

Power off the ASUS laptop, remove the battery if possible, open the memory door, insert each 16 GB stick at an angle until the gold contacts vanish, then press down until the side clips click; the step many skip is verifying both clips lock fully.

What maintenance or replacement will the 32 GB kit need later?

No periodic maintenance is required; the modules run at 1.2 V without a heat spreader, so only a future capacity upgrade or a rare failure would prompt replacement.

What limit appears first during sustained heavy workloads?

The CL19 latency at 2666 MT/s sets the throughput ceiling, so bandwidth saturates before temperature or voltage becomes a bottleneck.

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