Introduction

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

Connectivity technology

Wired

Host interface

PCI Express

Interface

Ethernet

Ethernet LAN (RJ-45) ports

2

Fiber optic connector

SFP28

PCI version

3.0

PCI Card form factor

Full-height (low-profile)

Network

Maximum data transfer rate

3125 Mbit/s

Networking standards

IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3by

Ethernet LAN

Yes

Jumbo frames support

Yes

Jumbo frames

9

Design

Component for

Server

Product colour

Blue

Internal

Yes

Compatible products

FS series:FS6400, FS3600, FS3410, FS3400 HD series:HD6500 SA series:SA6400, SA3610, SA3600, SA3410, SA3400D, SA3400, SA3200D UC series:UC3400, UC3200 22 series:DS3622xs+ 21 series:RS4021xs+, RS3621xs+, RS3621RPxs, DS1621xs+ 19 series:RS1619xs+ 18 series:RS3618xs 17 series:DS3617xs

Operational conditions

Operating temperature (T-T)

0 - 40 °C

Storage temperature (T-T)

-20 - 60 °C

Operating relative humidity (H-H)

5 - 95%

Weight & dimensions

Width

168 mm

Depth

17.3 mm

Height

69 mm