QNAP RAM-32GDR4ECK1-RD-3200 32GB DDR4 ECC RDIMM Memory Module

Overview

The RAM-32GDR4ECK1-RD-3200 is a 32GB DDR4 ECC RDIMM running at 3200 MHz, designed to expand memory capacity on compatible QNAP NAS systems. Registered ECC (Error-Correcting Code) memory matters in always-on NAS deployments — it detects and corrects single-bit memory errors in real time, reducing the risk of data corruption during heavy read/write workloads such as simultaneous surveillance recording, VM hosting, or large file transfers. At 3200 MHz, this module delivers enough bandwidth to avoid memory bottlenecks on multi-core QNAP platforms handling parallel I/O. This is a factory-new, genuine QNAP-sourced module, not a generic third-party stick — critical for platforms that validate memory compatibility at boot.

Compatibility

QNAP maintains a tested compatibility list for this module at the official QNAP accessory page. Because QNAP NAS firmware validates installed memory against qualified vendor lists (QVL), use only memory confirmed on that list for your specific NAS model — installing unvalidated DIMMs can result in boot failures or degraded ECC functionality. This module is designated K1 version; verify your chassis supports RDIMM form factor before ordering, as some QNAP platforms require UDIMM or SO-DIMM instead. Confirm slot count and maximum per-slot capacity for your target unit, as populating all slots with 32GB modules may exceed certain platform memory ceilings. Consult the QNAP NAS catalog to cross-reference your chassis model against supported memory configurations before purchasing additional network-attached storage memory upgrades.