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Green circuit board SODIMM module with black memory chips and gold edge connector

NEMIX RAM

NEMIX RAM POSIFLEX POS DDR4 2666 8GB SODIMM memory upgrade

SKU CH-X850-4MQC0

An 8 GB DDR4 2666 SODIMM built for POSIFLEX RT-2015-G2 terminals, running at 1.2 V with CL19 timing

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 8GB capacity boosts terminal multitasking
  • DDR4 2666 speed matches POSIFLEX RT-2015-G2 specs
  • 2V low voltage reduces power draw
  • 260-pin SODIMM fits terminal memory slot
  • CL19 latency supports stable transaction processing

Purpose-built POS memory

This 8 GB DDR4 SODIMM is validated for the POSIFLEX RT-2015-G2 terminal. It arrives as a single 260-pin module rated at 2666 MT/s with a CL19 latency. The non-ECC unbuffered design matches the platform's standard memory architecture.

Sustained-load behaviour

Modules are stress-tested under continuous load before shipping. The 1.2 V operating voltage keeps thermals modest inside the compact terminal chassis. Dual-rank 2Rx8 organisation helps maintain throughput during long transaction processing shifts.

Deciding specification

The 260-pin DDR4 SODIMM form factor is the single requirement that determines fit. Only terminals accepting this exact pin count and voltage will recognise the module. Buyers whose systems demand ECC or registered memory cannot use this part.

How it compares

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

Price $40.99
Cheaper than about 80% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $5.12 per GB
Cheaper than about 75% 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 numberMS21300-828K1
Total capacity8 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 items8 GB (1 × 8 GB) DDR4 2666 MHz PC4-21300 2Rx8 1.2 V CL19 260-PIN Non-ECC Unbuffered SODIMM

Questions about this item

How much power does this 8 GB DDR4 2666 module draw during continuous POS operation?

It runs at 1.2 V, the standard DDR4 voltage, so power draw stays low even when the terminal operates all day.

What must the POSIFLEX RT-2015-G2 already have for this SODIMM to work?

An available 260-pin DDR4 SODIMM slot that accepts non-ECC unbuffered memory.

Will this CL19 2Rx8 stick run stably alongside the original memory in my RT-2015-G2?

Yes, it matches the DDR4 2666 PC4-21300 specification used by the terminal, so it will operate in step with existing modules.

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