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Green circuit board SODIMM memory module with black chips, no heat spreader

NEMIX RAM

NEMIX RAM 8GB DDR4 3200 CL22 260-Pin SODIMM POSIFLEX XT-3915IR-G2 memory upgrade

SKU CH-NWZX-K3BGR

8GB DDR4 3200 CL22 SODIMM upgrades POSIFLEX XT-3915IR-G2 terminals with 260-pin 1.2V unbuffered memory

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 8GB capacity adds headroom for POS workloads
  • DDR4 3200 speed matches system bus requirements
  • CL22 latency supports stable terminal operation
  • 2V low voltage reduces thermal load
  • 260-pin SODIMM fits POSIFLEX XT-3915IR-G2 slot

System-specific DDR4 SODIMM for POSIFLEX

This 8 GB DDR4 3200 module is built for the POSIFLEX XT-3915IR-G2 JIVA foldable 15 terminal. It uses a 260-pin SODIMM form factor with CL22 latency and 2Rx8 organisation. The non-ECC unbuffered design matches the original system specification exactly.

Standard 1.2 V operation with no heat spreader

The module runs at the standard DDR4 voltage of 1.20 V and has no integrated heat spreader. Power draw and thermals stay within the limits defined by the SODIMM standard for this speed grade. Acoustic impact is negligible because the component has no moving parts.

Major OEM chips on a plain green PCB

Chips come from Samsung, Micron or Hynix depending on production batch. The bare PCB fits the tight SODIMM slot of the target terminal without clearance issues. Installation is a simple slot-in procedure; the 260-pin keying prevents incorrect insertion. Buyers needing ECC error correction or registered buffering should choose a different module.

How it compares

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

Price $48.99
Cheaper than about 78% 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 $6.12 per GB
Cheaper than about 64% 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 numberMS25600-828K1
Total capacity8 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 items8 GB (1 × 8 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 the 260-pin SODIMM into the POSIFLEX XT-3915IR-G2 and what step is often missed?

Power off the terminal, open the memory compartment, align the notch on the 260-pin module with the slot key, press firmly until both side clips click shut, then verify 8 GB appears in BIOS before reassembling.

Will the Samsung, Micron or Hynix chips on this module need any periodic maintenance or replacement?

No, the DRAM chips are solid-state with no moving parts and require no scheduled maintenance or replacement under normal operation.

At what point does the CL22 latency at 1.20 V become the limiting factor during sustained workloads?

The CAS latency of 22 cycles at 3200 MT/s sets the minimum access delay; under continuous heavy load this timing bound is reached before voltage or thermal limits.

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