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Green circuit board with two silver RJ45 ports and a gold PCIe edge connector

Qnap

Qnap QXG-10G2T dual-port 10GbE RJ45 network card

SKU CH-MMY7-E2DJ9 MPN QXG-10G2T

Dual-port 10 GbE RJ45 card supports five speeds from 100 Mbps to 10 Gbps over PCIe Gen 3 x4

  • TypeType
  • Dual 10 GbE ports give high-speed wired links
  • Five selectable speeds from 100 MbE to 10 GbE suit mixed networks
  • PCIe Gen 3 x4 delivers up to 32 Gbps throughput headroom
  • Marvell AQtion AQC107 controller ensures reliable connectivity
  • Low-profile and full-height brackets included for flexible installation

Dual-port 10GbE RJ45 network card

The Qnap QXG-10G2T adds two 10GbE RJ45 ports to a compatible system via a PCIe Gen 3 x4 slot. It targets NAS owners and workstation users who need faster wired links without moving to SFP+ cabling. The card ships with a low-profile bracket installed and includes a full-height alternative.

Five-speed RJ45 connectivity

Each port auto-negotiates at 10GbE, 5GbE, 2.5GbE, 1GbE or 100MbE, so the card works with existing switches and cabling at whatever speed the link supports. The Marvell AQtion AQC107 controller handles the multi-rate PHY and presents a standard Ethernet interface to the operating system. Driver support covers QTS, QuTS hero, Windows and Linux.

PCIe Gen 3 x4 headroom

The x4 host interface delivers up to 32 Gbps of raw bus bandwidth, giving comfortable headroom for dual-port line-rate 10GbE traffic in both directions. Aggregate throughput above 20 Gbps is sustainable, while workloads that exceed the PCIe ceiling will saturate the bus before the ports reach their maximum signalling rate. The card is not suited for systems lacking a free PCIe x4 or larger slot.

Highlights

  • Dual 10 GbE ports give high-speed wired links
  • Five selectable speeds from 100 MbE to 10 GbE suit mixed networks
  • PCIe Gen 3 x4 delivers up to 32 Gbps throughput headroom
  • Marvell AQtion AQC107 controller ensures reliable connectivity
  • Low-profile and full-height brackets included for flexible installation

Specifications

TypeType
Shipping weight0.24 kg
Package size152 × 152 × 51 mm

Questions about this item

What does the 10 GbE headline speed actually deliver inside a live system?

The card runs at five speeds — 10, 5, 2.5, 1 Gbps and 100 Mbps — so it negotiates down to whatever the switch or peer supports.

What does the PCIe Gen 3 x4 interface cap in practice?

The x4 link provides up to 32 Gbps of host bandwidth, which is enough to keep both 10 GbE ports running at line rate simultaneously.

What does the card need to fit inside my chassis?

A low-profile bracket is pre-installed; a full-height bracket and a specialised QNAP NAS bracket are also included for alternative mounting.

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