SK hynix HMA42GR7AFR4N-TF 16GB DDR4 2133MHz CL15 ECC Registered Dual Rank 1.2V 288-Pin Server RAM
- 16GB
- 288-Pin DDR4 SDRAM
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NEMIX RAM
32 GB DDR4 3200 CL22 SODIMM module built for the POSIFLEX ZT-3715E terminal
This NEMIX RAM module delivers 32GB of DDR4 3200 memory built for the POSIFLEX ZT-3715E terminal. It uses a 260-pin SODIMM form factor with CL22 latency and 1.20V operation. The unbuffered non-ECC design matches the system's original specification for direct compatibility.
Upgrading from the original 4GB or 8GB sticks removes the memory ceiling that limits multitasking in retail and hospitality workloads. The jump is worth it when the terminal runs multiple POS applications, local databases or browser-based dashboards simultaneously. Single-rank factory modules cannot address this capacity.
The 2Rx8 organisation packs the full 32GB into one SODIMM slot, leaving no empty socket to populate later. No heat spreader means the low-profile card clears tight chassis lids common in all-in-one POS units. Installation follows the standard SODIMM latch mechanism described in the terminal service manual.
| Brand | NEMIX RAM |
|---|---|
| Series | POSIFLEX POS Series Point of Sale Kiosk Memory |
| Model | POSIFLEX POS DDR4 3200MHZ Non-ECC Unbuffered SODIMM |
| Part Number | MS25600-328K1 |
| Capacity | 32GB |
| Speed | DDR4 3200 (PC4 25600) |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.20V |
| Compatible System | POSIFLEX POS |
| CAS Latency | CL22 |
| Heat Spreader | No |
| Type | 260-Pin DDR4 SODIMM |
| Rank | 2Rx8 |
| Features | DDR4 Non-ECC Unbuffered SODIMM Motherboard Compatible |
| Package Content | 32GB (1X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 260-PIN Non-ECC Unbuffered SODIMM |
The 260-pin DDR4 SODIMM matches the slot used by the POSIFLEX ZT-3715E, so it seats correctly without adapters.
Not pressing the module fully until both side clips click; a partial seat causes the system to show only the original memory.
Replace it if memory diagnostics report errors or the POS terminal becomes unstable under load; otherwise it requires no scheduled maintenance.
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