QNAP QXG-100G2SF-E810 Dual-Port 100GbE PCIe 4.0 x16 Network Expansion Card – QXG-100G2SF-E810
Ensure reliable data transfer with Forward Error Correction (FEC)
The QXG-100G2SF-E810 supports FEC to overcome packet loss ā a potentially common occurrence in fast, long-distance networks. FEC helps the receiving side detect and recover lost data to correct bit errors, thus ensuring reliable data transmission over ānoisyā communication channels. With three FEC modes, you can use a suitable cable and switch to build an optimal network environment.
Unleash the full potential of the NVMe all-flash TS-h2490FU
Supporting twenty-four (24) U.2 NVMe Gen 3 x4 SSDs, QNAPās flagship TS-h2490FU NVMe all-flash storage features a PCIe Gen 4 x16 slot that enables the QXG-100G2SF-E810 to fully realize 100Gbps performance and eliminate bottlenecks in modern data centers, virtualization, cloud applications, and mission-critical backup/restore tasks.
Learn More:Ā TS-h2490FU NVMe all-flash storage
Supports Windows and Linux servers/workstations
Besides QNAP devices, the QXG-100G2SF-E810 supports many platforms (including Windows ServerĀ® 2016 and 2019, and LinuxĀ®/UbuntuĀ®) allowing you to attain optimal business performance for a wider range of system applications and services. The higher bandwidth density with reduction in links helps reduce cabling footprint and operational costs.

Note:
1. Always consult theĀ compatibility listĀ before purchasing add-ons and accessories for your NAS.
2. QNAP Network Expansion Cards do not support Wake-On-LAN (WOL).
Dual-port 100 GbE network expansion card
- Download Datasheet
Dimensions (L x W x H) | 162.74 mm length Ć 1-slot width Ć Low-profile (The dimension is based on PCBA size Ć not including the bracket) mm |
Controller | Intel Ethernet Controller E810-CAM2 |
Number of Ports | 2 x QSFP28 ports |
Connector | QSFP28 |
PCIe and Lanes | PCIe 4.0 x16 (Compatible to PCIe 3.0 x16) |
Transmission Rates | 100Gbps |
IEEE Standards | IEEE Std 802.3-2018 IEEE Std 802.3cd-2018 IEEE P802.3bd-2011 IEEE Std 802.1D-2004 IEEE Std 802.1Q-2011 IEEE Std 802.1AX-2008 IEEE P802.1Qbb-2011 IEEE P802.1Qbg-2012 IEEE P802.1BR/D3.3 IEEE Std 802.1AB-2009 |
Bracket | Low-profile bracket pre-installed; full-height and specialized (for selected QNAP NAS) brackets are bundled |
1K ingress and egress QoS levels | On-chip QoS |
Supported NAS operating systems | QTS / QuTS hero (recommend an upgrade to the latest version)ļ¼WindowsĀ (Driver Required)ļ¼LinuxĀ (Driver Required) |
Supported QNAP NAS | Models with PCIe slot(s) (1 free slot required) |
Support Ubuntu Commercial Linux Distribution | Ubuntu 18.04/20.04 |
Support Windows Server | Windows Server 2019 |
Port and Cable | QSFP28 DAC cable or OPTIC transceiver |
Package Contents | 1 x Network card; 1 x QIG; 2 x Brackets |
Standard Warranty | 3 years |
Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting.
QNAP reserves the right to replace partial parts or accessories if the original is no longer available from its manufacturer/supplier. Any replacement would be fully tested and verified to meet strict compatibility and stability guidelines and will deliver identical performance to the original.
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