QNAP 16GB DDR4 Ecc Ram 3200 MHZ Sodimm - RAM-16GDR4ECG0-SO-3200

QNAP RAM-16GDR4ECG0-SO-3200 16GB DDR4 ECC SODIMM Memory Module

Overview

The RAM-16GDR4ECG0-SO-3200 is a 16GB DDR4 ECC SODIMM running at 3200 MHz, designed to expand memory capacity in compatible QNAP NAS appliances. ECC (Error-Correcting Code) memory detects and corrects single-bit errors in real time — critical on always-on storage systems where silent data corruption in RAM can propagate to disk before any RAID layer catches it. If you're running QNAP's QTS or QuTS hero OS under concurrent iSCSI, VM, or surveillance workloads, hitting the memory ceiling shows up fast as swapping and degraded throughput; this module addresses that directly.

Compatibility

This module is a SODIMM form factor and is compatible with QNAP NAS units that specify DDR4 ECC SODIMM support. Confirmed compatible series include the QNAP NAS lineup featuring dual SODIMM DDR4 slots with ECC support, such as the TS-855eU-RP (which ships with 8GB and supports up to 64GB across two SODIMM slots). Note that the TS-h1886XU-RP R2 uses UDIMM slots — this SODIMM module is not compatible with UDIMM-only platforms. Always verify your specific chassis against QNAP's official memory compatibility list before ordering; SODIMM and UDIMM are physically and electrically distinct. The UDIMM ECC equivalent in the same family is the RAM-16GDR4ECK0-UD-3200, which targets rack units with full-size DIMM slots.

Installation Notes

Installation on most QNAP NAS units requires loosening the rear panel screws, removing the chassis cover, and seating the module in the SODIMM slot at the standard 45-degree insertion angle before pressing flat to lock. Consult your specific NAS model's hardware user guide for torque specs and anti-static precautions. Mixing ECC and non-ECC modules in a dual-slot system is not supported on ECC-capable platforms — both slots should use matched ECC modules for stable operation. After installation, confirm the module is recognized in QTS under System > Hardware Information before returning the unit to service.