QNAP RAM-32GDR4ECD0-UD-3200 32GB DDR4 ECC UDIMM Memory Module
Overview
The RAM-32GDR4ECD0-UD-3200 is a 32GB DDR4-3200 ECC Unbuffered DIMM designed for QNAP NAS systems that support ECC memory. ECC (Error-Correcting Code) memory detects and corrects single-bit memory errors on the fly — a meaningful protection layer in always-on NAS environments where silent data corruption is the failure mode you never see until it's too late. At 3200 MHz, this module delivers the bandwidth headroom needed for multi-drive workloads, concurrent VM execution, or network attached storage deployments running containerized applications via QTS or QuTS hero. If you're expanding RAM on a QNAP system to handle heavier surveillance recording, large-scale file serving, or virtualization, this is the upgrade path — not a workaround.
Compatibility
This module is validated for QNAP NAS systems with ECC UDIMM slots running DDR4-3200. Compatible product families include QNAP's TVS-hx88 series, TVS-hx77 series, and select TS-hx90FX and TS-hx77 QuTS hero-based units that specify ECC UDIMM support. Always verify your specific NAS model's QNAP NAS memory compatibility list before ordering — not all QNAP units support ECC, and mixing ECC with non-ECC modules in the same system will disable ECC protection silently. Consult the QNAP memory compatibility table for your exact model to confirm slot type, maximum per-slot capacity, and total supported capacity before purchasing. This module is not compatible with QNAP systems requiring RDIMM, SO-DIMM, or non-ECC UDIMM configurations.
