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Green PCB network card with silver SFP+ cage and full-height bracket

BFKK

BFKK 10Gb Single SFP+ Network Card Intel 82599EN PCIe 2.0 x8

SKU CH-X2C4-V0X50

Adds a 10 Gb SFP+ port using an Intel 82599EN controller on a PCIe 2.0 x8 slot, with broad OS support and low-profile bracket included

  • Intel 82599EN controller delivers stable 10 Gb single-port SFP+ connectivity
  • PCIe 2.0 x8 interface at 5.0 GT/s fits x8 or x16 slots
  • Broad OS support including Windows Server 2019 and Linux kernels 14 through 16
  • Advanced features: SR-IOV, VMDq, DPDK, iSCSI, FCoE, PXE, Jumbo Frames
  • Low-profile and full-height brackets included for standard or ultra-thin servers

Single 10Gb SFP+ Port

This network card adds one 10Gb SFP+ connection to a server or workstation. It uses the Intel 82599EN controller and a PCI Express 2.0 x8 slot that also fits x16 sockets. The board ships with both low-profile and full-height brackets for standard or slim chassis.

Sustained Load Behaviour

The Intel 82599EN controller supports single-root I/O virtualisation and features such as VMDq, RSS and Jumbo Frames to keep throughput steady under continuous traffic. DPDK and SR-IOV offload packet processing from the host CPU during long transfers. PXE, iSCSI and FCoE boot support lets the card stay active from power-on through production workloads.

PCIe 2.0 x8 Interface

The card requires a PCI Express 2.0 x8 slot (compatible with x16) and will not operate in x1 or x4 slots. Buyers whose systems only provide smaller PCIe links cannot use this adapter.

How it compares

Measured against everything we stock in Ethernet Cards & NICs, at today’s prices. Recalculated every night.

Price $137.99
Pricier than about 59% of the 1,505 comparable items (median $90.99).

Specifications

No published specifications for this item yet.

Questions about this item

How much power does the Intel 82599EN controller draw under full 10Gb load?

The card uses a PCIe 2.0 x8 slot limited to 5.0 GT/s, which caps power draw at the slot's 25 W specification; actual consumption stays well within that envelope.

What slot and bracket does the card need to fit my chassis?

It requires a PCIe x8 or x16 slot (electrically x8) and ships with both full-height and low-profile brackets for standard or slim enclosures.

Will the Intel 82599EN work in a PCIe 3.0 x16 slot alongside older PCIe 2.0 devices?

Yes, the card is PCIe 2.0 x8 electrically and negotiates down to 5.0 GT/s in any newer slot while coexisting with legacy devices on the same bus.

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