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Green circuit board with black memory chips and gold edge connector

NEMIX RAM

NEMIX RAM 16GB DDR4 2666 CL19 2Rx8 1.2V 260-pin SODIMM Hynix MTA16ATF2G64HZ-2G6 compatible memory upgrade

SKU CH-57K6-Q1JY1

A 16 GB DDR4 SODIMM running at 2666 MHz with CL19 latency and 1.2 V operation for compatible laptop or all-in-one upgrades

  • Capacity16GB
  • SpeedDDR4 2666 (PC4 21300)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 16 GB DDR4 2666 MHz boosts laptop responsiveness
  • CL19 latency and 1.2 V keep power draw low
  • 2Rx8 dual-rank layout maximises memory bandwidth
  • 260-pin SODIMM fits standard laptop slots
  • Tested compatible with Hynix MTA16ATF2G64HZ-2G6 modules

16GB DDR4 2666 SODIMM for Hynix systems

This 16GB DDR4 2666MHz SODIMM module is designed as a compatible upgrade for Hynix MTA16ATF2G64HZ-2G6 based laptops and all-in-one PCs. It delivers 16GB of non-ECC unbuffered memory in a single 260-pin stick. The CL19 latency and 1.2V operation match the original specification for stable system integration.

Verify DDR4 SODIMM slot and 2666MHz support

Before ordering, confirm your device accepts 260-pin DDR4 SODIMM modules and supports 2666MHz (PC4-21300) speed at 1.2V. Check that the motherboard can address a 16GB 2Rx8 density module without requiring ECC or registered memory. Consult the system manual for maximum capacity per slot and any BIOS version requirements for this density.

Sustained load stability from factory stress testing

Each module undergoes rigorous stress testing under sustained load to ensure reliability during extended workloads. The 2Rx8 organisation and unbuffered design maintain consistent throughput without throttling during long sessions. Major OEM chipsets from Samsung, Micron or Hynix provide dependable signal integrity for continuous operation in professional environments.

Highlights

  • 16 GB DDR4 2666 MHz boosts laptop responsiveness
  • CL19 latency and 1.2 V keep power draw low
  • 2Rx8 dual-rank layout maximises memory bandwidth
  • 260-pin SODIMM fits standard laptop slots
  • Tested compatible with Hynix MTA16ATF2G64HZ-2G6 modules

Specifications

BrandNEMIX RAM
SeriesHynix Laptop, AIO All-in-One PC Compatible Series Memory
ModelHynix DDR4 2666MHZ Non-ECC Unbuffered SODIMM
Part NumberMS21300-628K1
Capacity16GB
SpeedDDR4 2666 (PC4 21300)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemHynix
CAS LatencyCL19
Heat SpreaderNo
Type260-Pin DDR4 SODIMM
Rank2Rx8
FeaturesDDR4 Non-ECC Unbuffered SODIMM Motherboard Compatible
Package Content16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM

Questions about this item

Does the package include anything besides the single 16 GB DDR4 2666 SODIMM?

No, the package contains only one 16 GB DDR4 2666 CL19 2Rx8 1.2 V 260-pin SODIMM module. No cables, tools or additional parts are supplied.

Which version should I pick if my laptop manual lists PC4-21300 and CL19?

This module matches PC4-21300 speed and CL19 latency exactly, so it is the correct version for that specification.

Will the 2666 MT/s rating run at that speed once installed in a laptop that supports DDR4 2666?

Yes, the module is rated for DDR4 2666 (PC4-21300) and will operate at 2666 MT/s when the system memory controller supports that speed.

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