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Green rectangular DDR4 SODIMM module with black chips and gold edge connector

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 CL22 2Rx8 SODIMM POSIFLEX PS-3616-G2 memory upgrade

SKU CH-9ZGG-SQ6TA

16 GB DDR4 3200 SODIMM for POSIFLEX PS-3616-G2 terminal, CL22 1.2 V 2Rx8 260-pin non-ECC

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 16GB DDR4 3200MHz boosts POS terminal speed
  • CL22 latency at 1.2V ensures stable operation
  • 2Rx8 dual-rank design maximises memory density
  • 260-pin SODIMM fits PS-3616-G2 exactly
  • Major OEM chips tested under load for reliability

System-Specific 16 GB DDR4 SODIMM

This 260-pin DDR4 module delivers 16 GB of non-ECC unbuffered memory rated at 3200 MT/s with CL22 latency. It is validated for the Posiflex PS-3616-G2 fanless touch-screen POS terminal and operates at the standard 1.2 V DDR4 voltage. The dual-rank 2Rx8 organisation uses major OEM DRAM from Samsung, Micron or Hynix.

Thermals and power in normal use

Running at 1.2 V keeps power draw low and heat output minimal inside the sealed, fanless chassis of the target terminal. No heat spreader is fitted, so the module relies on the system’s passive thermal design. The low-voltage DDR4 specification helps maintain quiet, reliable operation during continuous point-of-sale workloads.

Upgrade scope and when it matters

This single 16 GB stick replaces lower-capacity DDR4 SODIMMs in the PS-3616-G2 to raise the memory ceiling for multi-application POS software. The jump is worthwhile when the terminal runs simultaneous inventory, payment and loyalty programs that exceed the factory configuration. Buyers needing ECC, registered modules or a different form factor cannot use this product.

How it compares

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

Price $76.99
Cheaper than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $4.81 per GB
Cheaper than about 79% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product linePOSIFLEX POS Series Point of Sale Kiosk Memory
Model namePOSIFLEX POS DDR4 3200 MHz Non-ECC Unbuffered SODIMM
Part numberMS25600-628K1
Total capacity16 GB
Product type260-Pin DDR4 SODIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsPOSIFLEX POS
In the box
Included items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 260-PIN Non-ECC Unbuffered SODIMM

Questions about this item

How do I install this 260-pin DDR4 SODIMM in the POSIFLEX PS-3616-G2, and which step do people often miss?

Power off the terminal and disconnect the power adapter, remove the memory cover, align the notch on the module with the slot key, insert at an angle then press down until the side clips click — the step most often missed is verifying both clips lock fully before reassembling.

What maintenance or replacement will this 16GB CL22 module need over time?

No scheduled maintenance is required; the module has no heat spreader and runs at 1.2V, so only replace it if a memory test reports errors or if the workload later demands more than 16GB of capacity.

What limit appears first when this POSIFLEX memory runs sustained workloads?

The CL22 latency at 3200 MT/s sets the throughput ceiling; under continuous load the memory controller will hit that timing bottleneck before the 1.2V power envelope or the 2Rx8 rank organisation becomes a constraint.

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