This article covers Synology E10G22-T1-Mini 10GbE SFP+アドインカード2ポート.

Overview

The Synology E10G22-T1-Mini is a 10GbE network upgrade module designed specifically for select Synology NAS systems. It connects via a dedicated PCIe slot inside compatible Synology enclosures, allowing users to add a 10 Gigabit Ethernet port without occupying an external USB or expansion bay. Unlike SFP+ based modules, this unit uses a standard RJ-45 port, which means you can reuse existing Cat 6A or better Ethernet cables without needing fiber transceivers or media converters. It supports multi-gigabit speeds including 10Gbps, 5Gbps, 2.5Gbps, 1Gbps, and 100Mbps, automatically negotiating the highest common speed with the connected switch or router.

Connectivity & Compatibility

This module is exclusively designed for Synology NAS models that feature a dedicated PCIe expansion slot. Compatible models include the DS1823xs+, DS1623xs, DS1522+, DS723+, DS923+, DS224+, RS422+, RS822+, and RS822RP+. Always check Synology's official compatibility list before purchasing. The interface uses PCIe 3.0 x4, and the module itself is a compact, low-profile form factor that fits snugly inside the NAS chassis. Installation is tool-free and takes only a few minutes. On the network side, a single RJ-45 port supports 10GBASE-T. For full 10Gbps speed, Cat 6A or higher cabling is recommended; Cat 6 can also handle 10Gbps at distances up to 55 meters. Backward compatibility with 5GBASE-T, 2.5GBASE-T, 1000BASE-T, and 100BASE-TX ensures it works in existing Gigabit environments.

Product Info

The Synology E10G22-T1-Mini was released in 2022 as a first-party upgrade module for Synology's mid-range to high-end NAS lineup. It targets users who want to add 10GbE connectivity without the complexity of SFP+ modules or external adapters. Pricing in Japan is around ¥28,000 (as of August 2025). The module comes with a standard 2-year Synology warranty. The package includes the module only; no additional cables or brackets are needed for compatible NAS models. It is available through , major PC retailers, and Synology's official store.

Best Use Cases

Small business file server administrators: Upgrading a Synology NAS to 10GbE dramatically reduces bottlenecks when multiple employees access large files simultaneously. Backup windows shrink, and collaborative workflows become much smoother. However, the NAS model must be on the compatibility list. Video editors working with 4K/8K footage: Directly editing high-bitrate video stored on a NAS requires 10GbE bandwidth. This module makes real-time editing from network storage feasible, eliminating the need to copy files locally. The editing workstation will also need a 10GbE NIC. * Enthusiast home users with high-end NAS: Owners of models like the DS923+ or DS1522+ who manage large media libraries, run Plex servers, or perform frequent backups will see a significant speed boost. Note that the entire network path—switch, cabling, and client NICs—must support 10GbE to realize the full benefit.

Things to Consider

This module is not compatible with standard desktop PCs or third-party NAS units. Verify your Synology model supports it before buying. Also, to achieve 10Gbps throughput, every component in the network chain must be 10GbE-capable; connecting to a Gigabit-only switch will limit speeds to 1Gbps, making the upgrade pointless for performance. ## FAQ
Q: Can I use this module in a regular desktop PC? A: No. The E10G22-T1-Mini is designed exclusively for specific Synology NAS models. Its PCIe connector and physical dimensions differ from standard PC expansion cards. Q: Do I need to replace my existing Ethernet cables? A: For 10Gbps operation, Cat 6A or higher cables are recommended. Cat 6 cables can work up to 55 meters, but for reliability, Cat 6A is preferred. Q: Will it work with a 2.5GbE switch? A: Yes. The module auto-negotiates down to 2.5Gbps, 1Gbps, or lower speeds as needed, so it is fully compatible with multi-gigabit switches.

Product Disclosure (Amazon)

  • Manufacturer: SYNOLOGY
  • Brand: Synology
  • Seller: Hinanon
  • Fulfilled by: Hinanon
  • Model: E10G22-T1-MINI
  • ASIN: B09ZS17L8B
  • Note: This article covers a manufacturer-made product based on Amazon listing details.