Synology Ethernet Adapter E25G21-F2 Dual Port SFP28 25GbE NIC, for use with Synology NAS Servers
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Synology Ethernet Adapter E25G21-F2 Dual Port SFP28 25GbE NIC, for use with Synology NAS Servers
- Brand: Synology
- MPN: E25G21-F2
- Part #: NICSYN25212
- UPC:846504003839
Product URL: https://www.pbtech.com/pacific/product/NICSYN25212/Synology-Ethernet-Adapter-E25G21-F2-Dual-Port-SFP2?qr=country-selector&qr=country-selector
Features
E25G21-F2
Dual-port SFP28 add-in card designed to accelerate bandwidth-intensive workflows.
Maximize Bandwidth for Heavy-Duty Applications
The Synology E25G21-F2 is a dual-port 25GbE SFP28 network interface card that lets you boost network bandwidth and performance. Handle higher quantities of data traffic for increased users and the most data-intensive workloads.
Easy installation
Upgrade Synology systems with faster networking speeds. Thorough validation ensures seamless integration with DSM.
Link Aggregation
Combine the E25G21-F2's two 25GbE ports into a Link Aggregation group to enable higher simultaneous throughput, port failover, and load balancing.
Specifications
General
Host Bus Interface
PCIe 3.0 x8
Bracket Height
Low Profile and Full Height
Size (Height x Width x Depth)
69 mm x 168 mm x 17.3 mm
Operating Temperature
0°C to 40°C (32°F to 104°F)
Storage Temperature
-20°C to 60°C (-5°F to 140°F)
Relative Humidity
5% to 95% RH
Notes
The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
Network
IEEE Specification Compliance
IEEE 802.3ad Link Aggregation
IEEE 802.3ae 10Gbps Ethernet
IEEE 802.3by 25Gbps Ethernet
Data Transfer Rates
25 Gbps
Supported Features
TCP Segmentation Offload (TSO)
Large Send Offload (LSO)
Receive Side Scaling (RSS)
Generic Receive Offload (GRO)
Generic Segmentation Offload (GSO)
1.5 - 9 KB Jumbo Frame
Offloaded storage over Ethernet
Non-offloaded storage over Ethernet
Auto-negotiation between 10Gb/s and 25Gb/s
TCP/UDP Checksum Offload
Transmit side scaling (TSS)
Applied Models
Model
FS series:FS6400, FS3600, FS3400, FS3017, FS2017, FS1018
SA series:SA3600, SA3400, SA3200D
UC series:UC3200
21 series:RS4021xs+, RS3621xs+, RS3621RPxs, RS1221RP+, RS1221+, DS1821+, DS1621xs+, DS1621+
19 series:RS1619xs+
18 series:RS3618xs, DS3018xs
17 series:RS18017xs+, RS4017xs+, RS3617xs+, RS3617RPxs, DS3617xs
Notes
DSM version requirement: 6.2.3-25426 or later version