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Green circuit board with black memory chips and gold edge connector

NEMIX RAM

NEMIX RAM 8GB DDR4 2666 CL19 2Rx8 SODIMM POSIFLEX RT-2016-G2 memory upgrade

SKU CH-3HZZ-2S54X

8GB DDR4-2666 SODIMM module validated for POSIFLEX RT-2016-G2 terminals

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL19
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 8 GB capacity expands terminal multitasking headroom
  • DDR4 2666 speed matches POSIFLEX RT-2016-G2 spec
  • CL19 latency at 1.2 V keeps power draw low
  • 260-pin SODIMM form factor fits the terminal slot
  • Built with major OEM chips for stable operation

POSIFLEX RT-2016-G2 compatible SODIMM

This 8 GB DDR4 module is built specifically for the POSIFLEX RT-2016-G2 terminal. It installs in a single 260-pin slot and runs at 2666 MHz with CL19 latency. The unbuffered, non-ECC design matches the system's original memory architecture exactly.

Sustained workload stability

Every module undergoes extended stress testing under load before it leaves the factory. The 1.2 V operating voltage and 2Rx8 organisation keep thermals predictable during long shifts in retail or hospitality environments. Major OEM DRAM from Samsung, Micron or Hynix provides the consistency required for always-on point-of-sale operation.

Upgrade path for single-slot terminals

Replaces a factory 4 GB stick or adds capacity to an empty slot in the RT-2016-G2. The jump is worthwhile when the terminal runs multiple POS applications, browser-based dashboards or local databases that push the original memory ceiling. Not suited for systems that require ECC, registered DIMMs or DDR5 memory.

How it compares

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

Price $41.99
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 $5.25 per GB
Cheaper than about 73% 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

Does the 1.2 V DDR4 2666 SODIMM run hot or loud inside a POSIFLEX RT-2016-G2 terminal?

The module operates at 1.20 V without a heat spreader and has no moving parts, so it adds negligible heat and makes no noise during continuous use.

What must the POSIFLEX RT-2016-G2 already have for this 260-pin CL19 kit to work?

The terminal needs a free DDR4 SODIMM slot that accepts 2Rx8 unbuffered non-ECC memory at 2666 MT/s.

Will this PC4-21300 2Rx8 stick work alongside the original memory in my RT-2016-G2?

Yes, provided the existing module is also DDR4 2666 non-ECC unbuffered; the system will run both at the lower common speed and latency.

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