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- Description
- Specifications
The 546FLR-SFP+ is the FlexibleLOM-format member of this 10 Gb Ethernet family: two SFP+ ports on a card that fits the FlexibleLOM connector of supported ProLiant and Apollo Gen9 servers instead of a standard expansion slot.
Both ports run at 20 Gb/s bi-directional, 40 Gb/s theoretical per adapter. The network processor is a Mellanox ConnectX-3 Pro with 128 MB of onboard memory, the bus is PCI Express 3.0 x8 with x4 fallback, and maximum power is 9.7 W. Operating temperature spans 0 to 55 degrees C.
The feature list covers VXLAN and NVGRE tunnel offload, SR-IOV, RoCE with Windows SMB Direct, VMware NetQueue, Microsoft VMQ, DPDK for NFV deployments, PXE, UEFI and legacy boot, receive-side scaling, and jumbo frames up to 9,200 bytes. LED indicators show link integrity and network activity.
Supported servers are the ProLiant DL380, DL360, DL180, DL160, DL120, DL80, DL60, DL20, DL580 and DL560 Gen9, together with the Apollo 6000, Apollo 2000 and Apollo 4500 Gen9. The service spare number is 790315-001.
The stand-up PCIe version of the same adapter uses the same controller and bandwidth; this one is the FlexibleLOM card.
Related: HPE Ethernet 10Gb 2-port 530FLR-SFP+ adapter. Other adapters are listed in HPE interface cards.
Related: HPE ProLiant DL20 parts
| Part number | 779799-B21 |
| Product | Ethernet 10Gb 2-port 546FLR-SFP+ adapter |
| Ports | 2 x 10 Gb SFP+ |
| Bandwidth | 20 Gb/s bi-directional per port, 40 Gb/s per adapter |
| Host bus | PCIe 3.0 x8, also works in x4 slots |
| Form factor | FlexibleLOM |
| Network processor | Mellanox ConnectX-3 Pro |
| Onboard memory | 128 MB |
| Power | 9.7 W maximum |
| Operating temperature | 0 to 55 C |
| Jumbo frames | up to 9,200 bytes |
| Service spare | 790315-001 |