Shop Exclusive
Synology E25G21-F2 Network Interface Card – E25G21-F2
Brand: Synology
AED 1,270.00 excl. VAT
For The Immediate delivery requirement contact sales team. Usually Ship in 2-3 days, backorder ship in 4-5 Weeks, images are for illustration purposes only.
[ratingwidget type="page"]
AED 1,270.00 excl. VAT
Best Price: AED 1,238.25 on Bank Transfer / Cash Payment (-AED 31.75)
Available on backorder
Estimated delivery between Apr 27, 2026 - May 13, 2026
For urgent delivery, please contact sales before ordering. Orders usually ship as per the estimated delivery date in certain case backorders may take 4–12 weeks. Images are for illustration only and may differ from the actual item.
Synology E25G21-F2 Network Interface Card – E25G21-F2

E25G21-F2
Dual-port SFP28 add-in card designed to accelerate bandwidth-intensive workflows
Overview
Features
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.
![]()
Throughput
Dual-port 25GbE SFP28
![]()
Flexibility
Optical SR, Optical LR, and DAC support
![]()
Compatibility
Purpose-built for Synology servers
Boost throughput within minutes
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.

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.

Published on lastbestprice.com
Detailed Tech Specs
Hardware Specs
|
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 |
|
| Data Transfer Rates | 25 Gbps | |
| Supported Features |
|
|
|
Compatibility |
||
|
Applied Models |
|
|
| Notes | DSM version requirement: 6.2.3-25426 or later version | |
Notes:
- Model specifications are subject to change without prior notice.
- The figures are based on Synology internal testing. Each performance test is done individually. No other services or applications are processed at the same time.
- The actual performance may be lower than lab testing figure due to differences in server configuration, deployment, and the number of active operations.
- If usage requirements exceed the specifications above, please contact our regional partners for professional advice.

















Reviews
There are no reviews yet.