We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
HPE 560FLR-SFP+ dual-port 10Gb network adapter, low-profile PCIe card with two SFP+ cages

HPE Refurbished

HPE 665243-B21 10Gb 2-Port 560FLR-SFP+ network card

SKU CH-ETAJ-GYJCK MPN 665243-B21

Dual-port 10Gb SFP+ FlexibleLOM adapter with Intel 82599 controller for Gen8 servers

  • Dual-port 10 GbE throughput powered by Intel 82599 controller
  • PCIe 2.0 x8 lane design fits Gen8 ProLiant servers
  • FlexibleLOM form factor integrates directly into compatible HPE chassis
  • Supports SFP+ Direct Attach Copper and SR fiber modules
  • Virtualization-ready with SR-IOV, RSS, checksum offload and MSI-X

Product Identity

The HPE 665243-B21 is a refurbished dual-port 10Gb Ethernet adapter built for HPE ProLiant Gen8 rack and scalable servers. It uses the Intel 82599 controller on a PCIe 2.0 x8 interface and fits the FlexibleLOM form factor.

Who It Suits And Who It Does Not

This card suits administrators adding 10Gb SFP+ connectivity to compatible Gen8 servers that have an available FlexibleLOM slot. It does not suit builders working with non-HPE platforms, newer Gen9 or later servers, or systems lacking the specific FlexibleLOM connector.

Compatibility Checks

Verify that the target server is a supported HPE ProLiant Gen8 model with a free FlexibleLOM bay. Confirm the chassis provides adequate airflow for a low-profile adapter. Ensure SFP+ transceivers or direct-attach copper cables match the intended link distance and media type.

How it compares

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

Price $57.99
Cheaper than about 62% of the 1,505 comparable items (median $90.99).

Specifications

Product
Brand nameHPE
Size & build
Shipping weight0.50 kg
Package size248 × 210 × 64 mm

Questions about this item

Do I need an available PCIe 2.0 x8 slot to install the 560FLR-SFP+ adapter?

Yes, the 560FLR-SFP+ is a PCIe 2.0 x8 lane adapter designed for HP ProLiant Gen8 rack and scalable servers.

Will this 10Gb 2-port card work in a ProLiant Gen8 server alongside existing FlexibleLOM options?

The 560FLR-SFP+ uses the FlexibleLOM form factor, so it occupies the dedicated FlexibleLOM slot on Gen8 servers rather than a standard PCIe slot.

How can I verify the Intel 82599 controller is recognised after installing the 665243-B21?

Check the server BIOS or operating system device list for the Intel 82599 10 Gigabit Network Connection with two active ports.

More in Ethernet Cards & NICs

Similar items