D4ES02-8G Synology Inc RAM DDR4 ECC UNBUFFERED SODIMM 8GB

D4ES02-8G Overview

The Synology 8GB DDR4 memory module (Model: D4ES02-8G) is a specialized, server-grade hardware upgrade meticulously engineered to increase performance, expand data capacity, and enforce rock-solid stability within compatible Synology Network-Attached Storage (NAS) enclosures. Providing 8GB of high-speed DDR4 memory, this module delivers the critical bandwidth overhead required to comfortably accelerate resource-heavy storage applications, multi-user file indexing, intensive virtualization instances, and simultaneous data container deployments. A standout characteristic of this module is its combination of Error-Correcting Code (ECC) technology within a compact 260-pin SO-DIMM physical layout; this allows the host NAS system to actively monitor, detect, and correct single-bit memory errors in real time.