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Green printed circuit board with black memory chips and gold edge connector

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 CL22 260-Pin SODIMM POSIFLEX EK-1550 memory upgrade

SKU CH-Z4VW-4QTJE

16 GB DDR4 3200 CL22 SODIMM module built for the POSIFLEX EK-1550 kiosk

  • Capacity16GB
  • SpeedDDR4 3200 (PC4 25600)
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 16 GB DDR4 3200 MHz boosts POS terminal responsiveness
  • CL22 latency keeps transaction processing smooth and predictable
  • 2 V operation reduces power draw in always-on kiosks
  • 260-pin SODIMM fits POSIFLEX EK-1550 Mercury Series slots directly
  • Built with Samsung Micron Hynix chips for enterprise-grade reliability

Compatible POSIFLEX EK-1550 memory

This 16 GB DDR4 3200 SODIMM is built for the POSIFLEX EK-1550 Mercury Series kiosk. It delivers a straightforward capacity boost for point-of-sale terminals that need more headroom for daily transactions. The module matches the system's required 260-pin layout and 1.2 V operation. It targets IT teams maintaining fleets of these specific kiosks.

Simple SODIMM installation

The stick is a standard 260-pin unbuffered non-ECC module, so it seats in the kiosk's memory slot like any laptop SO-DIMM. No heat spreader means it fits tight chassis clearance without forcing. Common issues are forgetting to seat the module fully until the clips click or mixing it with existing sticks that run at different latencies. Always power down and disconnect the unit before opening the case.

Verify your kiosk model and slot count

Confirm the unit is a POSIFLEX EK-1550 Mercury Series before ordering, as other POSIFLEX models may use different memory specifications. Check how many SODIMM slots the board provides and whether one is already populated, because this kit supplies a single 16 GB rank 2Rx8 module. The system must support DDR4 3200 at CL22 and 1.20 V for correct operation.

Highlights

  • 16 GB DDR4 3200 MHz boosts POS terminal responsiveness
  • CL22 latency keeps transaction processing smooth and predictable
  • 2 V operation reduces power draw in always-on kiosks
  • 260-pin SODIMM fits POSIFLEX EK-1550 Mercury Series slots directly
  • Built with Samsung Micron Hynix chips for enterprise-grade reliability

Specifications

BrandNEMIX RAM
SeriesPOSIFLEX POS Series Point of Sale Kiosk Memory
ModelPOSIFLEX POS DDR4 3200MHZ Non-ECC Unbuffered SODIMM
Part NumberMS25600-628K1
Capacity16GB
SpeedDDR4 3200 (PC4 25600)
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemPOSIFLEX POS
CAS LatencyCL22
Heat SpreaderNo
Type260-Pin DDR4 SODIMM
Rank2Rx8
FeaturesDDR4 Non-ECC Unbuffered SODIMM Motherboard Compatible
Package Content16GB (1X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 260-PIN Non-ECC Unbuffered SODIMM

Questions about this item

How can I confirm the DDR4 3200 SODIMM is running at CL22 after installing it in my POSIFLEX EK-1550?

Check the memory tab in CPU-Z or the BIOS memory information screen; it should report 3200 MT/s, 1.20 V and CAS latency 22 for the installed module.

What ships with the module and is any extra hardware required for the EK-1550 kiosk?

The box contains one 16 GB 260-pin DDR4 SODIMM (part MS25600-628K1); no additional parts or tools are needed for the Mercury Series kiosk slot.

Which capacity and rank should I choose for a single-slot upgrade on the POSIFLEX EK-1550?

This listing is a single 16 GB 2Rx8 module, the maximum capacity per slot for the EK-1550; select it when you need the full 16 GB in one SODIMM.

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