Synology E25G21-F2 Dual Port SFP28 25GbE Add-in Card, Internal, Wired, PCI Express 3.0, Ethernet, 25000 Mbit/s, Black,Blue,Silver, 25Gbps, Full Duplex
Synology E25G21-F2 Dual Port SFP28 25GbE Add-in Card, Internal, Wired, PCI Express 3.0, Ethernet, 25000 Mbit/s, Black,Blue,Silver, 25Gbps, Full Duplex
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Synology E25G21-F2 Dual Port SFP28 25GbE Add-in Card, Internal, Wired, PCI Express 3.0, Ethernet, 25000 Mbit/s, Black,Blue,Silver, 25Gbps, Full Duplex

R 14,201.00
R 14,201.00
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Synology E25G21-F2, Internal, Wired, PCI Express, Ethernet, 25000 Mbit/s, Black, Blue, Silver

Description

Dual Port SFP28 25GbE Add-in Card; 25 Gbps; Full Duplex; PCIe 3.0

Synology E25G21-F2. Internal. Connectivity technology: Wired, Host interface: PCI Express, Interface: Ethernet. Maximum data transfer rate: 25000 Mbit/s. Product colour: Black, Blue, Silver

Features 

Ports & interfaces

Connectivity technology Wired
Host interface PCI Express
Interface Ethernet
Fiber optic connector SFP28

Operational conditions

Operating temperature (T-T) 0 - 40
Operating relative humidity (H-H) 5 - 95
Storage temperature (T-T) -20 - 60

Network

Maximum data transfer rate 25000
Full duplex Y
Networking standards IEEE 802.3ad,IEEE 802.3ae,IEEE 802.3by

Design

Internal Y
Product colour Black,Blue,Silver
Compatible products FS6400, FS3600, FS3400, FS3017, FS2017, FS1018, SA3600, SA3400, SA3200D, UC3200, RS4021xs+, RS3621xs+, RS3621RPxs, RS1221RP+, RS1221+, DS1821+, DS1621xs+, DS1621+, RS1619xs+, RS3618xs, DS3018xs, RS18017xs+, RS4017xs+, RS3617xs+, RS3617RPxs, DS3617xs
Component for Server

Weight & dimensions

Width 168
Depth 69
Height 17.3
The Synology E25G21-F2 Dual Port SFP28 25GbE Add-in Card, Internal, Wired, PCI Express 3.0, Ethernet, 25000 Mbit/s, Black,Blue,Silver, 25Gbps, Full Duplex is a sensational customer favorite, and we hope you like it just as much.

Inventory Last Updated: Aug 24, 2025