Synology E10G30-T2 2-Port 10G RJ45 Ethernet to PCIe 3.0 Adapter Card
Product Overview
The Synology E10G30-T2 is a dual-port 10GBASE-T/NBASE-T PCIe 3.0 x8 expansion card designed to deliver cost-effective, high-bandwidth networking for compatible Synology NAS systems. It auto-negotiates across 100 Mb/s, 1 Gb/s, 2.5 Gb/s, 5 Gb/s, and 10 Gb/s on familiar RJ-45 ports, enabling incremental upgrades without rewiring existing infrastructure.
Key Features
- Two 10 GbE RJ-45 ports supporting IEEE 802.3an (10GBASE-T) and NBASE-T (2.5/5 GbE) for maximum flexibility
- Auto-negotiation between 100 Mb/s, 1 Gb/s, 2.5 Gb/s, 5 Gb/s, and 10 Gb/s ensuring backward compatibility with legacy switches and NICs
- Link Aggregation (IEEE 802.3ad) to combine both ports into a single logical interface for up to 20 Gb/s aggregate throughput, plus port-level failover and load balancing
- Hardware offloads for TCP/UDP/IP checksum and TCP Segmentation Offload (TSO) to minimize CPU utilization and maximize throughput
- Jumbo frame support up to 9 KB for improved efficiency on large data transfers
- Full-height and low-profile brackets included for broad chassis compatibility
Technical Specifications
| Specification | Details |
|---|---|
| Host Bus Interface | PCIe 3.0 x8 |
| Network Interfaces | 2 × RJ-45, 10GBASE-T/NBASE-T |
| IEEE Compliance | 802.3an, 802.3bz, 802.3ab, 802.3u; IEEE 802.3x flow control; IEEE 802.3ad LAG |
| Data Transfer Rates | 10 Gbps per port; 1 Gbps/2.5 Gbps/5 Gbps auto-negotiation |
| Jumbo Frame | Up to 9 KB |
| Offload Engines | TCP/UDP/IP checksum, TCP Segmentation Offload (TSO) |
| Operating Temperature | 0 °C to 40 °C |
| Storage Temperature | –20 °C to 60 °C |
| Relative Humidity | 5 % to 95 % RH (non-condensing) |
| Dimensions (H × W × D) | 68.9 × 170.6 × 13.6 mm |
| Bracket Options | Full-height and low-profile |
| Warranty | 5 years limited (from date of purchase) |
Figures are based on Synology internal testing; actual performance may vary.
Compatibility
Validated for seamless integration with a broad range of Synology RackStation, DiskStation, FS, SA, UC, and HD series NAS models. Key supported series include:
- FS Series: FS6400, FS3600, FS3410, FS3400, FS3017, FS2500, FS2017, FS1018
- SA Series: SA6400, SA3610, SA3600, SA3410, SA3400D, SA3400, SA3200D
- UC Series: UC3400, UC3200
- 23 Series: RS2423RP+, RS2423+, DS1823xs+
- 22 Series: RS822RP+, RS822+, DS3622xs+, DS2422+
- 21 Series: RS4021xs+, RS3621xs+, RS3621RPxs, RS2821RP+, RS2421RP+, RS2421+, RS1221RP+, RS1221+, DS1821+, DS1621xs+, DS1621+
- 20 Series: RS820RP+, RS820+
- 19 Series: RS1619xs+, RS1219+, DS2419II, DS2419+, DS1819+
- 18 Series: RS3618xs, RS2818RP+, RS2418RP+, RS2418+, RS818RP+, RS818+, DS3018xs, DS1618+
- 17 Series: RS18017xs+, RS4017xs+, RS3617xs+, RS3617RPxs, RS3617xs, DS3617xsII, DS3617xs, DS1817+, DS1517+
Requires Synology DSM 7.1.1-42962 Update 5 or later for full functionality. Model support and DSM requirements may vary; consult the compatibility list for details.
Use Cases
- Bandwidth-intensive workloads such as virtualization, backup, and large-scale file transfers
- Media editing and post-production environments demanding sustained multi-gigabit throughput
- High-performance database and analytics applications on NAS-hosted storage
- Scalable SMB and home office networks with incremental upgrade paths
Warranty & Support
Synology backs the E10G30-T2 with a five-year limited warranty starting from your purchase date. Technical support and hardware replacement services are available through Synology’s global support network and authorized partners to maximize your ROI.
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