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

NEMIX RAM

NEMIX RAM 8GB DDR4 3200 CL22 2Rx8 260-Pin SODIMM for POSIFLEX ZT-3715 memory upgrade

SKU CH-6J9B-QDW8E

8GB DDR4 3200 SODIMM with CL22 timing and 1.2V operation for POSIFLEX ZT-3715 terminals

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 8GB capacity expands POS terminal multitasking headroom
  • DDR4 3200 speed matches ZT-3715 memory controller spec
  • CL22 latency keeps transaction processing responsive
  • 2Rx8 dual-rank layout fills single SODIMM slot
  • 2V operation reduces heat in compact kiosk chassis

System-specific DDR4 SODIMM for POS terminals

This 260-pin SODIMM module is built to match the POSIFLEX ZT-3715 Haydn ZT Series point-of-sale terminal. It delivers 8 GB of DDR4 3200 memory in a single unbuffered non-ECC stick. The CL22 latency and 1.20 V operation follow the platform's native specification. Installers can upgrade the system without changing voltage settings or BIOS profiles.

Sustained-load behaviour in a fanless kiosk

The module uses major OEM Samsung, Micron or Hynix chips qualified for continuous duty in enclosed POS cabinets. Unbuffered signalling keeps the memory controller path short, reducing latency during long transaction queues. With no heat spreader, the DRAM relies on the chassis airflow design validated by the terminal manufacturer. Stress testing under load confirms stability at the rated 3200 MT/s data rate.

Deciding specification: 2Rx8 organisation

The dual-rank 2Rx8 layout is the single parameter that determines whether this stick will post in the ZT-3715. Single-rank alternatives often fail to initialise on this platform. Verify the service manual calls for 2Rx8 before ordering. Buyers who need a different rank configuration must source a module that matches that exact requirement.

How it compares

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

Price $47.99
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 $6.00 per GB
Cheaper than about 65% 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 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 much power does this 8 GB DDR4 3200 module draw at its 1.20 V rating?

It runs at the standard DDR4 voltage of 1.20 V, keeping power draw low even during continuous all-day operation in the POS terminal.

Does the POSIFLEX ZT-3715 need any special BIOS setting or firmware update before installing this SODIMM?

The module is built to JEDEC DDR4 3200 CL22 specifications, so the system will recognise it automatically without extra configuration.

Will this unbuffered non-ECC stick work in a ZT-3715 that already has factory memory of a different rank or speed?

Yes, it is validated for the ZT-3715 platform and will operate alongside the existing memory at the system's supported speed.

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