QNAP 

QNAP QXG-100G2SF-E810 2PORT QSFP28 100GBE NETWORK EXPANSION CARD LP PCIE GEN4X16

Mfg Part Number:  QXG-100G2SF-E810  
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Price: $1,284.98 + Free Shipping
Quantity:
In Stock: 7
Last Updated: Feb 23, 2026
No Sales Tax except these states
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The dual-port QXG-100G2SF-E810 100 GbE network expansion card with Intel® Ethernet Controller E810 supports PCIe 4.0 and provides up to 100Gbps bandwidth to overcome performance bottlenecks. The QXG-100G2SF-E810 is a perfect match for all-flash storage to realize the highest performance potential for ever-demanding IT challenges.

Ensure reliable data transfer with Forward Error Correction (FEC)

The QXG-100G2SF-E810 supports FEC to overcome packet loss - 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 "noisy" communication channels. With three FEC modes, you can use a suitable cable and switch to build an optimal network environment.

Main Specification
General Information
Manufacturer QNAP Systems
Manufacturer Part Number QXG-100G2SF-E810
Manufacturer Website Address http://www.qnap.com
Brand Name QNAP
Product Series QXG
Product Model QXG-100G2SF-E810
Product Name QXG-100G2SF-E810 100Gigabit Ethernet Card
Packaged Quantity 1
Product Type 100Gigabit Ethernet Card
Interfaces/Ports
Host Interface PCI Express 4.0 x16
Total Number of Ports 2
Number of Network (RJ-45) Ports 2
I/O Expansions
Total Number of Expansion Slots 2
Expansion Slot Type QSFP28
Media & Performance
Media Type Supported Optical Fiber
Maximum Data Transfer Rate 100 Gbit/s
Physical Characteristics
Form Factor Plug-in Card
Bracket Height Low-Profile/Full-Height
Miscellaneous
Package Contents
  • QXG-100G2SF-E810 100Gigabit Ethernet Card
  • 1 x QIG
  • 2 x Brackets
Application/Usage Workstation
Device Supported Server
Operating System Compatibility Linux
Operating System Compatibility Windows 10
Operating System Compatibility Ubuntu Linux
Operating System Compatibility Windows Server 2019
Warranty
Limited Warranty 3 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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