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Two green DDR4 SODIMM modules, 260-pin, no heat spreader

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR4 2666 CL19 SODIMM POSIFLEX HS-3314 memory upgrade

SKU CH-4TGY-A1NRF

A 32 GB DDR4 SODIMM kit of two 16 GB modules rated at 2666 MHz CL19 1.2 V for the POSIFLEX HS-3314 terminal

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 32 GB total capacity from two 16 GB modules
  • DDR4 2666 speed for responsive POS operation
  • CL19 latency with 1.2 V low-power design
  • 260-pin SODIMM form factor fits the HS-3314 terminal
  • Built with major OEM chips and stress-tested for reliability

POSIFLEX HS-3314 memory kit

This kit provides 32 GB of DDR4 memory in two 16 GB SODIMM modules built for the POSIFLEX HS-3314 compact all-in-one terminal. It targets IT teams upgrading point-of-sale or kiosk systems that require matched, system-specific RAM for stable daily operation. The modules arrive ready to install without additional configuration.

DDR4 2666 SODIMM limits

The 260-pin DDR4 SODIMM form factor fits only laptops, small-form-factor PCs and all-in-one units that accept 2666 MT/s unbuffered non-ECC memory. Systems locked to lower speeds or requiring registered ECC modules will not recognise these sticks. The fixed CL19 latency and 1.2 V operating voltage are set by the JEDEC standard for this speed grade.

32 GB capacity headroom

Two 16 GB ranks (2Rx8) give the terminal 32 GB total, enough for modern POS software, multiple browser tabs and local databases without paging. Workloads that exceed 32 GB — such as heavy virtualisation or large in-memory analytics — will hit the physical limit of this two-slot platform. No heat spreader is fitted, so sustained loads rely on chassis airflow.

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).

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 linePOSIFLEX POS Series Point of Sale Kiosk Memory
Model namePOSIFLEX POS 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 systemsPOSIFLEX POS
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

Should I choose the 32GB kit or a single 16GB module for the POSIFLEX HS-3314?

The kit supplies 32GB as two matched 16GB SODIMMs, giving dual-channel bandwidth and filling both slots of the POSIFLEX HS-3314 for maximum supported capacity.

What does the DDR4 2666 CL19 rating mean for daily terminal workloads?

The modules run at 2666 MT/s with CAS latency 19 at 1.2V, so the POS terminal sees the full JEDEC-standard throughput without overclocking or stability risk.

Is the 260-pin SODIMM interface the limiting factor for speed on this All-in-One?

Yes, the 260-pin DDR4 SODIMM form factor caps transfer rate at the rated 2666 MT/s (PC4-21300), and the system chipset will not exceed that ceiling.

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