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Green circuit board with black memory chips, 204-pin SODIMM form factor

NEMIX RAM

NEMIX RAM 4GB DDR3 1600 PC3-12800 2Rx8 1.35V 204-pin SODIMM memory upgrade

SKU CH-FZQT-DHFMS

Adds 4 GB of DDR3 1600 memory to compatible Samsung laptops and all-in-one PCs

  • Total capacity4 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL11
  • Buffer typeUnbuffered
  • Rated voltage1.35 V
  • 4GB capacity expands laptop multitasking headroom
  • DDR3 1600 speed matches system memory bus
  • 35V low-voltage operation reduces power draw
  • 204-pin SODIMM form factor fits Samsung laptop slots
  • Samsung-tested chipset ensures drop-in compatibility

Compatible Samsung Laptop SODIMM

This NEMIX RAM module is a 4GB DDR3 1600 PC3-12800 SODIMM built for Samsung laptops and all-in-one PCs. It runs at 1.35V with CL11 latency and uses a 2Rx8 unbuffered non-ECC design. The 204-pin form factor matches the original Samsung M471B5273EB0-YK0 part for direct replacement.

Suits single-slot upgrades not ECC servers

This module fits owners of compatible Samsung systems needing a single 4GB stick to fill one slot. It is not for servers or workstations that require ECC registered memory. Buyers who need error correction or higher-density modules should look at a different specification.

Voltage fixed at 1.35V

The operating voltage is set at 1.35V, which determines whether this SODIMM will work in a given Samsung platform. Systems that only accept 1.5V DDR3 cannot use this module. Verify the laptop's supported voltage before purchase.

How it compares

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

Price $23.99
Cheaper than about 88% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $6.00 per GB
Cheaper than about 65% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineSamsung Laptop, AIO All-in-One PC Compatible Series Memory
Model nameSamsung DDR3 1600 MHz Non-ECC Unbuffered SODIMM
Part numberMS12800-428K1
Total capacity4 GB
Product type204-Pin DDR3 SODIMM
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.35 V
Compatibility
Compatible systemsSamsung
In the box
Included items4 GB (1 × 4 GB) DDR3 1600 MHz PC3-12800 2Rx8 1.35 V 204-PIN Non-ECC Unbuffered SODIMM

Questions about this item

What comes inside the box with the NEMIX RAM 4GB DDR3 1600 SODIMM module?

The package contains one 4GB DDR3 1600MHz PC3-12800 2Rx8 1.35V 204-pin Non-ECC Unbuffered SODIMM module. No additional cables, tools or accessories are included.

How do I decide between the different capacities or versions in the Samsung Laptop Compatible Series?

This specific part number MS12800-428K1 provides a single 4GB module running at DDR3 1600 with CL11 latency. Choose this version when your Samsung laptop or AIO requires a 1.35V low-voltage 204-pin SODIMM upgrade.

What does the PC3-12800 rating mean once the module is installed in my Samsung laptop?

PC3-12800 indicates a maximum data transfer rate of 12,800 MB/s at 1600MHz. The module operates at 1.35V with CL11 timing, delivering the rated bandwidth when the system memory controller supports DDR3 1600 speeds.

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