25GbE connectivity for seamless integration to modern enterprise networks
High-performance connectivity upgrade
Flexible SFP28 options
Support for short-range and long-range transceivers as well as DAC options enables flexible connectivity choices.
Link aggregation
Dual 25GbE ports can be combined into a Link Aggregation Group to boost throughput up to 50 Gb/s, while also providing port failover and load balancing functionality.1
CPU offloading and load balancing
Support for CPU offloading and load balancing technologies enables optimal system performance.
5-year warranty
At Synology, we are committed to product innovation and quality. Synology guarantees a robust and reliable data management experience with a 5-year limited warranty, providing responsive technical support and hardware replacement services to maximize your return on investment.2
| Ports & interfaces |
|---|
| PCI Card form factor |
Full-height (low-profile) |
| PCI version |
3.0 |
| Fiber optic connector |
SFP28 |
| Ethernet LAN (RJ-45) ports |
2 |
| Interface |
Ethernet |
| Host interface |
PCI Express |
| Connectivity technology |
Wired |
| Network |
|---|
| Jumbo frames support |
Yes |
| Jumbo frames |
9 |
| Ethernet LAN |
Yes |
| Networking standards |
IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3by |
| Maximum data transfer rate |
3125 Mbit/s |
| Design |
|---|
| Compatible products |
FS series:FS6400, FS3600, FS3410, FS3400HD series:HD6500SA series:SA6400, SA3610, SA3600, SA3410, SA3400D, SA3400, SA3200DUC series:UC3400, UC320022 series:DS3622xs+21 series:RS4021xs+, RS3621xs+, RS3621RPxs, DS1621xs+19 series:RS1619xs+18 series:RS3618xs17 series:DS3617xs |
| Product colour |
Blue |
| Component for |
Server |
| Internal |
Yes |
| Operational conditions |
|---|
| Operating relative humidity (H-H) |
5 - 95% |
| Storage temperature (T-T) |
-20 - 60 °C |
| Operating temperature (T-T) |
0 - 40 °C |
| Weight & dimensions |
|---|
| Height |
69 mm |
| Depth |
17.3 mm |
| Width |
168 mm |
