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Two green DDR4 SODIMM sticks side by side

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR4 2133MHz CL15 SODIMM Kit POSIFLEX HC-1621

SKU CH-95KQ-JE2Z4

A 32 GB DDR4 SODIMM kit built for the POSIFLEX HC-1621 21.5 inch terminal

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL15
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 32 GB kit expands POS terminal capacity
  • DDR4 2133 MHz CL15 matches system timing
  • 2 V low-voltage modules reduce power draw
  • 260-pin SODIMM form factor fits POSIFLEX HC-1621
  • Major OEM chips ensure reliable operation

POSIFLEX HC-1621 memory upgrade

This 32 GB kit contains two 16 GB DDR4 SODIMM modules built for the POSIFLEX HC-1621 21.5-inch touch-screen terminal. It runs at 2133 MHz with CL15 latency and 1.2 V operation. The unbuffered, non-ECC design matches the factory memory specification for this point-of-sale system.

Low-voltage DDR4 thermals

Each module operates at 1.20 V without a heat spreader, keeping power draw modest inside the compact terminal chassis. Standard DDR4 SODIMM cooling airflow is sufficient for continuous operation in the kiosk environment. The 2Rx8 organisation does not increase thermal load beyond typical DDR4 limits.

260-pin SODIMM form factor

The 260-pin DDR4 SODIMM format fits directly into the HC-1621 memory slots with no adapters required. Dual-rank 2Rx8 chips populate both channels for maximum supported capacity. Builders needing ECC, registered modules or a different voltage must select another kit.

How it compares

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

Price $127.99
Cheaper than about 64% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $4.00 per GB
Cheaper than about 84% of the 20,941 comparable items (median $8.19 per GB).

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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 numberMS17000-628K2
Total capacity32 GB (2 × 16 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 items32 GB (2 × 16 GB) DDR4 2133 MHz PC4-17000 2Rx8 1.2 V CL15 260-PIN Non-ECC Unbuffered SODIMM KIT

Questions about this item

How do I install the 260-pin SODIMM modules in the POSIFLEX HC-1621 terminal?

Power off the terminal, open the memory access panel, align the notch on each 260-pin DDR4 SODIMM with the slot key, insert at an angle and press down until the side clips lock. The step often missed is seating both 16 GB modules firmly so the clips click audibly.

Will the Samsung, Micron or Hynix chips on these 2Rx8 modules need replacement during the terminal's service life?

The modules use major OEM DRAM from Samsung, Micron or Hynix and carry a lifetime replacement warranty; under normal POS workloads no chip-level maintenance or replacement is expected.

At what point does the CL15 latency at 2133 MHz become the bottleneck during sustained POS transactions?

The CAS 15 timing at DDR4 2133 sets the access latency floor; under heavy sustained loads the memory controller hits this latency limit before bandwidth saturates.

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