Intel XL710-QDA2 40GB Ethernet Converged Network Adapter XL710QDA2BLK XL710QDA2 For Sale

Intel XL710-QDA2 40GB Ethernet Converged Network Adapter XL710QDA2BLK XL710QDA2
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Intel XL710-QDA2 40GB Ethernet Converged Network Adapter XL710QDA2BLK XL710QDA2:
$130.00

Enterprise Data Center Networking Intel XL710-QDA2 40GB Ethernet Converged Network Adapter Dual-Port QSFP+ 40GbE for Servers, Virtualization & High-Performance Networking Why Buy This ✓ Dual-port 40GbE QSFP+ — up to 80GbE aggregate bandwidth for demanding workloads ✓ 98% new / like-new condition — open-box surplus, tested & fully functional ✓ Flexible 10/40GbE — break out to 4×10GbE per port (up to 8×10GbE total) ✓ Trusted by IT teams worldwide — real stock, fast dispatch What You'll Get

An enterprise-grade 40 Gigabit Ethernet adapter built by Intel for servers, virtualized environments and high-performance data centers. With two QSFP+ ports running at up to 40GbE each, the XL710-QDA2 delivers massive throughput for storage, virtualization and latency-sensitive workloads — at a fraction of retail cost.

The robust server-class design supports 24/7 continuous operation in rack servers, workstations and SAN/storage clusters. Powered by the Intel XL710 controller, it provides advanced offloads — SR-IOV, iWARP RDMA and VXLAN/NVGRE/GENEVE tunneling — for reliable, CPU-efficient acceleration.

Standard PCIe 3.0 x8 interface fits mainstream x86 servers and high-end desktops. Supports Windows and Linux — easy to deploy without complex modifications.

Key Features
  • Dual-port QSFP+ 40GbE — up to 80GbE aggregate throughput
  • Breakout ready — each port supports 4×10GbE via QSFP+ to SFP+ breakout cable
  • Intel XL710 controller with SR-IOV & iWARP RDMA support
  • Advanced offloads: VXLAN, NVGRE, GENEVE, DCB, FCoE, iSCSI
  • Standard PCIe 3.0 x8 interface, fits servers & workstations
  • Built for 24/7 non-stop data center operation
Specifications Item Detail Product Intel Ethernet Converged Network Adapter XL710-QDA2 Model / P/N XL710QDA2 / XL710QDA2BLK Controller Intel XL710 Ports 2 × QSFP+ Max Speed 40 GbE per port (80 GbE aggregate); 4×10GbE per port via breakout Interface PCIe 3.0 x8 OS Support Windows Server / 10 / 11, Linux (Ubuntu, CentOS, RHEL, SLES), VMware ESXi, FreeBSD Advanced Features SR-IOV, iWARP RDMA, DCB, FCoE, iSCSI, VXLAN / NVGRE / GENEVE offload Condition 98% new — open-box, near-mint, tested Condition 98% new — open-box, like-new condition. This unit is open-box surplus with near-mint cosmetics — no visible wear, no heavy use marks, and it has been fully tested and works perfectly.
  • 100% passed functional & link-speed testing (40GbE / 10GbE verified)
  • Clean board, no liquid damage / burnt components / deformation
  • Gold pins and QSFP+ ports intact
  • No transceiver, cable or bracket accessories included
  • Ships in anti-static bag; no original retail box
⚠ Important — Read Before Buying:
This is a server network adapter, not a graphics card. It provides no video output and cannot be used for gaming or as a display adapter. It requires an available PCIe 3.0 x8 (or x16) slot, and QSFP+ 40G transceivers / DAC cables or QSFP+ to SFP+ breakout cables (not included) to link. Verify your slot, cabling and driver support before ordering. We are not responsible for incompatibility caused by missing cabling, incorrect slots, or misunderstanding of its function. Package Includes

1 × Intel XL710-QDA2 40GbE Converged Network Adapter + anti-static protective bag

Warranty & Returns Warranty 30-day functional warranty from delivery date Returns 30-day returns accepted (buyer pays return shipping if not DOA) Testing Every unit tested before dispatch for stable performance Shipping
  • Dispatched within 1–3 business days after payment
  • Tracking number provided for every order
  • Standard & Expedited options at checkout
  • International shipping via Global Shipping Program
Why Buy From Us
  • Real stock — what you see is what ships
  • Tested inventory — no dead-on-arrival surprises
  • Fast response — message us anytime before or after purchase
  • Trusted seller — serving data centers, IT teams & labs worldwide
FAQ

Q: Is this adapter new?

A: It is 98% new — open-box surplus in near-mint condition, fully tested and working.

Q: Does it include QSFP+ cables or transceivers?

A: No accessories included — adapter only in anti-static bag. You will need QSFP+ DAC/AOC cables or 40G transceivers (or QSFP+ to SFP+ breakout cables).

Q: Can I use it as 10GbE?

A: Yes. Each QSFP+ port breaks out to 4×10GbE, so two ports give you up to eight 10GbE links.

Q: Will it fit my server?

A: It needs a standard PCIe 3.0 x8 (or x16) slot and adequate chassis clearance.

Questions about compatibility or cabling? Message us before ordering — we reply fast.
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