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Two green DDR4 SODIMM sticks with black chips, no heat spreader

NEMIX RAM

NEMIX RAM 16GB (2x8GB) DDR4 2666 PC4-21300 CL19 260-pin SODIMM memory upgrade

SKU CH-9B0Y-7ZQJT

16 GB DDR4 SODIMM kit (2 × 8 GB) at 2666 MHz CL19, 1.2 V, 260-pin, non-ECC, built for ASUS laptops, all-in-ones and SFF PCs

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 16 GB kit doubles laptop capacity for smoother multitasking
  • DDR4 2666 speed matches ASUS system specs for stable operation
  • CL19 latency and 1.2 V voltage keep power draw low
  • 260-pin SODIMM form factor fits ASUS laptops, AIO and SFF PCs
  • Major-brand Samsung, Micron or Hynix chips ensure reliable performance

ASUS-specific DDR4 SODIMM kit

This 16 GB kit contains two 8 GB DDR4 2666 modules built for ASUS laptops, all-in-one PCs and small-form-factor motherboards. It targets owners of those systems who need a straightforward memory upgrade without compatibility guesswork.

DDR4 2666 speed ceiling

The modules run at 2666 MT/s with CL19 latency at 1.20 V, so bandwidth and response time are fixed by the DDR4 2666 standard. Systems that only support lower speeds will down-clock the kit, and platforms requiring ECC or registered DIMMs cannot use these unbuffered non-ECC SODIMMs.

Tool-free slot installation

Each 260-pin SODIMM clicks into the memory slot at a shallow angle and locks with the side clips; no screws or thermal pads are involved. The most common issues are inserting a module backwards, not seating it fully until the clips engage, or mixing it with existing memory that has different rank organisation or voltage.

How it compares

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

Price $88.99
Cheaper than about 69% 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 $5.56 per GB
Cheaper than about 69% 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 numberMS21300-818K2
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 rank1Rx8
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

Should I pick this 16 GB kit or look for a single 16 GB module?

The kit provides two 8 GB sticks, letting you run dual-channel on boards with two slots; a single 16 GB module would run single-channel unless you add another identical stick.

What does the 2666 MT/s rating deliver in an actual ASUS laptop?

The modules run at 2666 MT/s with CL19 timing at 1.2 V, giving the maximum bandwidth the platform’s memory controller allows for DDR4 SODIMM.

Does the 260-pin DDR4 SODIMM interface limit speed or capacity?

The 260-pin DDR4 SODIMM form factor supports this 2666 MT/s CL19 spec; it does not impose a lower ceiling on speed or capacity for this kit.

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