Synology · NAS & Storage

Synology E25G21-F2 Dual 25G SFP+ Port PCIe 3.0 Adapter

Name: Synology E25G21-F2 Dual 25G SFP+ Port PCIe 3.0 Adapter
Brand: Synology
SKU: PRD-202607-5393

Buy Synology E25G21-F2 Dual 25G SFP+ Port PCIe 3.0 Adapter, Synology from Printer Bullet - Everything for office. Fast & Free Home Delivery. High Quality Servic...

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Product details

Key Features

For Select Synology Devices
PCIe 3.0 x8 Host Interface
2 x 25G SFP28 Ports
Supports SFP+ Modules
Link Aggregation
CPU Offloading Technologies
Includes Low & Full Height Brackets

Hardware 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
Warranty	5 Years
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) SR-IOV
Compatibility
Applied Models
FS series:FS6400, FS3600, FS3400, FS3017, FS2017, FS1018, FS3410, FS2500 HD series:HD6500 SA series:SA3600, SA3400, SA6400, SA3610, SA3410, SA3200D UC series:UC3200 22 series:RS822RP+, RS822+, DS3622xs+, DS2422+ 21 series:RS4021xs+, RS3621xs+, RS3621RPxs, RS2821RP+, RS2421RP+, RS2421+, RS1221RP+, RS1221+, DS1821+, DS1621xs+, DS1621+ 19 series:RS1619xs+ 18 series:RS3618xs, DS3018xs 17 series:RS18017xs+, RS4017xs+, RS3617xs+, RS3617RPxs, DS3617xs, DS3617xsII
Notes	DSM version requirement: 6.2.3-25426 or later version SR-IOV support requires DSM 7.1.1-42962 and is not available on the following units: UC3200, FS3410, FS3017, SA3200D, and DS1621+.