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Green circuit board SODIMM module with black memory chips, 260 gold pins visible

NEMIX RAM

NEMIX RAM 8GB DDR4 2133 CL15 260-Pin SODIMM POSIFLEX HC-1621 memory upgrade

SKU CH-J7BS-PTZMV

8 GB DDR4 2133 SODIMM module tested for the POSIFLEX HC-1621 21.5 inch terminal

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL15
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 8GB capacity expands multitasking headroom for POS terminals
  • DDR4 2133MHz speed matches system bus for stable operation
  • CL15 latency supports responsive transaction processing
  • 2V low voltage reduces heat in compact kiosks
  • 260-pin SODIMM form factor fits POSIFLEX HC-1621 slot exactly

Targeted POS terminal upgrade

This NEMIX RAM module delivers 8 GB of DDR4 memory at 2133 MHz with CL15 latency for the POSIFLEX HC-1621 infotainment terminal. The 260-pin SODIMM operates at 1.2 V and uses a 2Rx8 unbuffered, non-ECC design built with major OEM chips. It installs directly into the terminal's memory slot to increase capacity for point-of-sale workloads.

Suits single-slot capacity boost.

Technicians maintaining POSIFLEX HC-1621 units can use this stick to add 8 GB in one slot without configuration changes. Systems that require error-correcting code memory, registered modules, or a different voltage should look at other parts. Buyers needing more than one module per terminal must verify the number of available slots before ordering.

Check terminal slot count and current memory config

Confirm the HC-1621 has a free 260-pin DDR4 SODIMM slot and that the existing memory runs at 2133 MHz PC4-17000. Verify the motherboard accepts 2Rx8 unbuffered non-ECC modules at 1.2 V. Consult the terminal's service manual for maximum supported capacity and any population rules before purchasing.

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 2133 MHz Non-ECC Unbuffered SODIMM
Part numberMS17000-828K1
Total capacity8 GB
Product type260-Pin DDR4 SODIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL15
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 2133 MHz PC4-17000 2Rx8 1.2 V CL15 260-PIN Non-ECC Unbuffered SODIMM

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