Login/Register
Help
Images for illustrative purposes
<%=manufacture1 %> Logo FREE Delivery on orders over €250

0 Available to Ship
Restock 21-Aug-2026 Estimated, Out of Stock Prices are Estimated.

RRP €848.86
€514.68 Incl Vat




Wishlist Compare Share

Overview

Range/Series Overview


IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.

The QNAP QXG-25G2SF-E810 network adapter is engineered to meet the demands of high-speed, high-performance networks. With dual 25Gb Ethernet SFP28 ports, this adapter provides the bandwidth needed for data-intensive applications, ensuring smooth and efficient data transfer rates of up to 25 Gbps. It's built on the PCI Express 4.0 x8 interface, offering a seamless integration into any compatible system while maintaining peak performance.

Designed for versatility, the QXG-25G2SF-E810 supports a comprehensive range of IEEE standards, making it compatible with a variety of network infrastructures. This includes standards for Ethernet, time synchronization, and energy-efficient networking, among others. Its low-profile form factor, combined with an efficient cooling fan, ensures that the adapter operates reliably even in tight spaces, making it a suitable choice for servers and workstations alike.

Whether upgrading an existing system or building a new high-performance network, the QNAP QXG-25G2SF-E810 network adapter offers the features and reliability needed to support the most demanding data environments.


Specification Summary

Product Description
QNAP QXG-25G2SF-E810 - network adapter - PCIe 4.0 x8 - 25 Gigabit SFP28 x 2
Device Type
Network adapter
Form Factor
Plug-in card - low profile
Interface (Bus) Type
PCI Express 4.0 x8
PCI Specification Revision
PCIe 4.0
Ports
25 Gigabit SFP28 x 2
Data Link Protocol
25GbE, 10GbE
Data Transfer Rate
25 Gbps
Processor
1 x Intel E810-XXVAM2
Compliant Standards
IEEE 802.3az, IEEE 802.1Q, IEEE 802.3x, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 1588-2008, IEEE 802.1as
System Requirements
QNAP QTS, QNAP QuTS hero, Microsoft Windows 10 / 11, Linux, Ubuntu 22.04, Microsoft Windows Server 2022
Manufacturer Warranty
3-year warranty
Designed For
P/N: CAB-DAC15M-SFP28, CAB-DAC15M-SFPP, CAB-DAC30M-SFP28, CAB-DAC30M-SFPP, CAB-DAC50M-SFPP, TRX-10GITSFPP-SR, TRX-10GSFP-SR-MLX, TRX-25GSFP28-SR

Specifications

EAN / GTIN:
4711103084236
General
Device Type
Network adapter
Form Factor
Plug-in card - low profile
Interface (Bus) Type
PCI Express 4.0 x8
PCI Specification Revision
PCIe 4.0
Networking
Ports
25 Gigabit SFP28 x 2
Connectivity Technology
Wired
Data Link Protocol
25 Gigabit Ethernet, 10 Gigabit Ethernet
Data Transfer Rate
25 Gbps
Status Indicators
Link/speed, link/activity
Features
1 fan
Compliant Standards
IEEE 802.3az, IEEE 802.1Q, IEEE 802.3x, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 1588-2008, IEEE 802.1as
Processor / Memory
Processor
1 x Intel E810-XXVAM2
Expansion / Connectivity
Interfaces
2 x 25Gb Ethernet - SFP28
Miscellaneous
Included Accessories
Full-height bracket, QNAP NAS bracket
Software / System Requirements
OS Required
QNAP QTS, QNAP QuTS hero, Microsoft Windows 10 / 11, Linux, Ubuntu 22.04, Microsoft Windows Server 2022
Manufacturer Warranty
Service & Support
Limited warranty - 3 years
Compatibility Information
Designed For
P/N: CAB-DAC15M-SFP28, CAB-DAC15M-SFPP, CAB-DAC30M-SFP28, CAB-DAC30M-SFPP, CAB-DAC50M-SFPP, TRX-10GITSFPP-SR, TRX-10GSFP-SR-MLX, TRX-25GSFP28-SR

Essential Bundles

Options


Reviews

Showcase

Recently viewed items
ECE8688538
QNAP - QXG-25G2SF-E810 - Network adapter - PCIe 4.0 x8 low profile - 25 Gigabit SFP28 x 2 - for P/N: CAB-DAC15M-SFP28, CAB-DAC3...
 
Free Delivery
€514.68
 
ECE4313540
XEROX - Printer transfer roller - for VersaLink C7000V/DN, C7000V/N
 
€136.20