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Green circuit board with two silver SFP+ cages and a gold PCIe x8 edge connector

Intel

Intel X520-DA2 10Gbps dual SFP+ PCIe 2.0 x8 network card

SKU CH-GS8N-3NDVN MPN X520-DA2

Adds two 10 Gbps SFP+ ports via a PCIe 2.0 x8 slot for high-speed server networking

  • StandardsIEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1ae,
  • Speed10Gbps
  • Connectors2 x SFP+
  • InterfacePCI Express 2.0 x8
  • BUSPCI Express 2.0 x8
  • DriversIntel provides drivers for Windows, Linux, VMware ESXi, and
  • 10 Gbps throughput for demanding data-centre workloads
  • dual SFP+ ports enable flexible fibre or copper links
  • PCI Express 2.0 x8 interface delivers 5.0 GT/s bandwidth
  • Intel 82599 controller supports virtualization and unified storage
  • low-profile bracket included for compact server chassis

Dual 10Gbps SFP+ server adapter

The Intel X520-DA2 adds two 10Gbps SFP+ ports through a PCIe 2.0 x8 slot. It is built for servers and workstations that need high-throughput wired links for virtualization, storage or high-performance computing clusters. Driver support covers Windows, Linux, VMware ESXi and FreeBSD.

Low-profile build with SFP+ flexibility

The card measures 6.6 in by 2.7 in by 0.7 in and weighs 0.5 lb, and a low-profile bracket is included for shallow chassis. Two SFP+ cages let you choose copper or fibre transceivers to match the link distance and cabling already in place. IEEE 802.1Q, 802.1p, 802.3ad, 802.1ae and 802.1as support handles VLANs, link aggregation and time-sensitive traffic.

Replaces single-port or 1GbE NICs

Moving from a single 10GbE port or from gigabit adapters doubles available bandwidth and adds redundancy without changing the server board. The jump is worth it when workloads saturate existing links or when converged LAN and SAN traffic need guaranteed QoS. Buyers who need more than two ports or a newer PCIe generation should look elsewhere.

商品特色

  • 10 Gbps throughput for demanding data-centre workloads
  • dual SFP+ ports enable flexible fibre or copper links
  • PCI Express 2.0 x8 interface delivers 5.0 GT/s bandwidth
  • Intel 82599 controller supports virtualization and unified storage
  • low-profile bracket included for compact server chassis

商品規格

BrandIntel
ModelEX520DA2G2P5
Part NumberX520-DA2
StandardsIEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1ae, IEEE 802.1as
Speed10Gbps
Connectors2 x SFP+
InterfacePCI Express 2.0 x8
BUSPCI Express 2.0 x8
DriversIntel provides drivers for Windows, Linux, VMware ESXi, and FreeBSD operating systems.
Dimensions6.6 in × 2.7 in × 0.7 in
Weight0.5 lb
Package ContentsIntel X520-DA2 Dual-Port 10Gb Ethernet Network Adapter
Low-profile bracket

商品問答

What throughput does the PCIe 2.0 x8 interface cap at for this adapter?

The PCIe 2.0 x8 slot runs at 5.0 GT/s and provides enough bandwidth for both 10Gbps SFP+ ports to operate at line rate.

What physical space and bracket does the card need to fit?

The board measures 6.6 in × 2.7 in × 0.7 in and ships with a low-profile bracket for slim chassis.

How is the X520-DA2 installed, and what step is often missed?

Seat the card in a PCIe 2.0 x8 slot, attach the low-profile bracket if required, insert SFP+ transceivers, then install the Intel driver for Windows, Linux, ESXi or FreeBSD.

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