Image may not exactly match the product.

QNAP QXG-100G2SF-E810 - Network Adapter - PCIe 4.0 X16 Low Profile - 100 Gigabit QSFP28 X 2 - For QNAP TS-H2490FU

Calculated at Checkout

Image may not exactly match the product.

Out of Stock.

Request a quote for re-stock information.

Currently out of stock, pre-order may be available

Network Protocols:
100 Gigabit Ethernet
Device Type:
Network adapter
Product Line:
Connectivity Type:
Data Transfer Rate:
100 Gbps
Host Interface:
PCI Express 4.0 x16

Done shopping? You can create a PDF of your cart for later or for your purchasing dept! Details at checkout.

  • 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.
  • Pair with high-speed switches for high-performance, low-latency data centers
    The QXG-100G2SF-E810 network expansion card can be connected to a switch either with a QSFP28 cable or a QSFP28 to (4) SFP28 cable. You can also configure network redundancy to achieve network failover via the switch for continuous service and high availability.
  • Unleash the full potential of the NVMe all-flash TS-h2490FU
    Supporting twenty-four U.2 NVMe Gen 3 x4 SSDs, QNAP's 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.
  • Supports Windows and Linux servers/workstations
    Besides QNAP devices, the QXG-100G2SF-E810 supports many platforms 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.

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. With iWARP/RDMA and SR-IOV support (available soon), the QXG-100G2SF-E810 greatly boosts network efficiency and is ideal for I/O-intensive and latency-sensitive virtualization and data centers. The QXG-100G2SF-E810 is a perfect match for all-flash storage to realize the highest performance potential for ever-demanding IT challenges.

Specs Overview

Detailed Specs