OWC 16GB DDR4 2400 CL17 2Rx8 260-pin 1.2V Non-ECC SODIMM memory upgrade for NCR POS CX7 (7772) CX8 (7736)

Purpose-built upgrade for NCR POS terminals

This 16 GB DDR4 SODIMM is engineered specifically for the NCR POS CX7 All-in-One (7772) and CX8 POS (7736). It fits the 260-pin SO-DIMM slot and runs at the standard 1.2 V, making it a direct, warranty-safe replacement for the factory module.

Capacity headroom and speed limits

The single 16 GB rank (2Rx8) operates at 2400 MHz (PC4-19200) with CL17 latency. It handles typical POS workloads — transaction processing, inventory lookups and multi-window operation — without paging. Systems that already populate both slots or require ECC will not benefit from this non-ECC, unbuffered module.

Thermals and power in daily use

With no heat spreader and a low 1.2 V operating voltage, the module adds minimal thermal load inside the compact all-in-one chassis. JEDEC-compliant construction keeps power draw modest, so the existing fan curve remains unchanged during extended retail shifts.