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Green printed circuit board with black memory chips and gold edge contacts, small rectangular SODIMM module

NEMIX RAM

NEMIX RAM 8GB DDR4 3200 SODIMM POSIFLEX EK-1552 memory upgrade

SKU CH-GCQ4-JQ9GG

8 GB DDR4 3200 SODIMM upgrade for POSIFLEX EK-1552 kiosks, CL22 1.20 V unbuffered non-ECC

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • Designed for POSIFLEX EK-1552 kiosks
  • DDR4 3200 speed for responsive operation
  • 8 GB capacity in single module
  • Low 1.2 V voltage reduces power draw
  • 260-pin SODIMM fits standard laptop slots

System-specific SODIMM for POS kiosks

This 8 GB DDR4 module is built for the Posiflex EK-1552 Mercury Series kiosk. It delivers a straightforward memory upgrade for point-of-sale terminals that need additional capacity. The single stick format suits systems with limited slot availability.

JEDEC-standard build with 260-pin layout

The unbuffered, non-ECC design operates at 1.20 V with CL22 timings. Major OEM chips from Samsung, Micron or Hynix are used throughout. The 260-pin SODIMM edge connector matches the factory memory slot without adapters or modifications.

Verify slot count and maximum capacity first

Confirm the kiosk accepts a 2Rx8 3200 MT/s module before ordering. Some compact terminals restrict total memory or rank configuration. Check the service manual for the exact limit and available sockets.

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 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

Does the DDR4 3200 SODIMM run at its rated PC4-25600 speed on the POSIFLEX EK-1552?

The module is rated DDR4 3200 PC4-25600; actual speed depends on the kiosk's memory controller and BIOS settings.

Will the 260-pin SODIMM fit the memory slot in the POSIFLEX EK-1552 kiosk?

Yes, the 260-pin DDR4 SODIMM form factor matches the slot used in the POSIFLEX EK-1552 Mercury Series kiosk.

How do I install this SODIMM in the POSIFLEX EK-1552, and what step is often missed?

Power off the kiosk, open the memory cover, insert the module at an angle until the contacts seat, then press down until the retention clips click; the missed step is fully pressing down until both clips lock.

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