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

NEMIX RAM

NEMIX RAM 8GB DDR4 3200 CL22 2Rx8 1.2V 260-pin SODIMM for POSIFLEX EK-1550

SKU CH-86KZ-8H78Z

8GB DDR4 3200 SODIMM module built for POSIFLEX EK-1550 kiosks with CL22 latency and 1.2V operation

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 8GB capacity expands kiosk multitasking headroom
  • DDR4 3200 speed matches POSIFLEX EK-1550 specs
  • CL22 latency supports stable transaction processing
  • 2V operation reduces power draw in continuous use
  • 260-pin SODIMM fits Mercury Series kiosk slot

POSIFLEX EK-1550 kiosk memory upgrade

This NEMIX RAM module adds 8GB of DDR4 3200 memory to the POSIFLEX EK-1550 Mercury Series kiosk. It is a 260-pin SODIMM built for point-of-sale systems that require non-ECC unbuffered memory. The kit contains a single 8GB stick ready for installation.

DDR4 SODIMM speed and latency limits

The module runs at DDR4 3200 (PC4-25600) with a CAS latency of 22 at 1.20V. Performance is bounded by the JEDEC DDR4 3200 standard and the kiosk's memory controller. It will not operate faster than the platform's maximum supported data rate.

Check slot count and maximum capacity before

Verify the EK-1550 has a free SODIMM slot and confirm the system's maximum memory limit in the service manual. This 2Rx8 dual-rank module may not work if the board only accepts single-rank parts. Ensure the BIOS is current for full compatibility.

How it compares

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

Price $41.99
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 $5.25 per GB
Cheaper than about 73% 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

Is this 8 GB module the only capacity available for the POSIFLEX EK-1550?

The part number MS25600-828K1 identifies an 8 GB DDR4 3200 SODIMM; other capacities would carry a different part number.

Will the 3200 MT/s rating run at that speed inside the EK-1550?

The module is rated DDR4 3200 (PC4-25600) and will operate at the highest speed the EK-1550 memory controller supports.

Does the 260-pin DDR4 SODIMM interface limit the bandwidth in this kiosk?

The 260-pin DDR4 SODIMM form factor carries the full PC4-25600 data path; actual throughput is governed by the EK-1550 memory controller.

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