Synology E10G30-F2 PCIe SFP+ Low-profile PCIe 3.0 Network Interface Card

Slow file transfers and bottlenecked backups can cripple a small business or home lab. The Synology E10G30-F2 PCIe SFP+ Low-profile PCIe 3.0 Network Interface Card is a low-profile PCIe 3.0 card that adds two 10GbE SFP+ ports to your server, giving you fast, reliable wired connectivity for demanding workloads. It lets you move large data sets quickly and keep your network running smoothly.

Usages of a 10Gbps Network Card

Ideal for NAS servers, virtualization hosts and media editing rigs, this card lets you connect directly to high-speed switches or fibre links, ensuring smooth data flow during daily backups, real-time video editing or large-scale file sharing.

Benefits of Synology Network Card

• Faster transfers: Move terabytes of data in minutes instead of hours.
• Reliable uptime: Dual ports provide failover, so a single cable fault won’t stop your network.
• Scalable bandwidth: Combine both ports for up to 20 Gb/s with link aggregation.
• Low CPU load: Off-loading features keep your processor free for other tasks.
• Flexible connections: Supports short-range, long-range and DAC SFP+ modules for any cabling need.

Synology Network Card Choice

Choosing this card means you get enterprise-grade performance without the complexity of a full-size adapter. The low-profile design fits compact cases, while PCIe 3.0 x8 bandwidth ensures the ports operate at their full 10 Gbps speed. You also benefit from advanced features like SR-IOV and checksum offloading, which improve efficiency and reduce latency.

Key Features of a 10Gbps Network Card

• Form factor: low-profile plug-in card. Fits tight server spaces easily.
• Interface: PCI Express 3.0 x8. Provides ample bus bandwidth for high-speed traffic.
• Ports: 2 × 10Gb Ethernet SFP+ ports. Gives you dual high-speed connections.
• Data rate: 10Gbps per port. Delivers rapid file transfers and streaming.
• Link aggregation: Combine ports for up to 20 Gb/s. Increases throughput and adds redundancy.
• CPU offloading: Handles checksum and segmentation tasks. Frees the CPU for other work.
• Jumbo frames: 9 KB support. Improves efficiency for large data packets.
• Standards: IEEE 802.3ae and IEEE 802.3ad (LACP). Ensures compatibility with modern networks.
• Features: GSO, LRO, RSS, SR-IOV, TSO, TCP/IP checksum offload, TSS, UDP/IP checksum offload. Enhances performance and reliability.
• Colour: Silver. Matches typical server aesthetics.

Specifications