Synology E10G22-T1-Mini 10GbE Network Upgrade Module

The Synology E10G22-T1-Mini is a compact network upgrade module that adds 10GbE RJ-45 connectivity to selected Synology servers with a dedicated network upgrade slot. It supports autonegotiation at 10, 5, 2.5, 1 and 0.1Gbps, allowing it to work with a range of existing Ethernet switches and cabling. The module uses a PCIe 3.0 x2 host interface and includes features such as jumbo frames and checksum offloading for suitable network workloads. Synology lists specific compatible systems rather than universal NAS support, including DP340, DS1525+, DS1525neo+, DS923+, DS723+, RS422+ and DS1522+. Check the current compatibility list and DSM requirement before purchase; the host must have the dedicated upgrade slot. Installation involves opening and fitting hardware inside the host system, so professional installation is recommended where the server is under support or warranty. Network speed still depends on the host, switch, cabling and connected devices.