| Package width | 6" |
| Package depth | 2.01" |
| Package height | 10" |
| Package weight | 6.38 oz |
| Connectivity technology | Wired |
| Host interface | PCI Express |
| Interface | Fiber |
| Internal | Yes |
| Compatible products | Mellanox MCX354A-FCCT |
| Chipset | Intel® XL710 |
| Linux operating systems supported | Yes |
| Maximum data transfer rate | 40000 Mbit/s |
| Fiber optic connector | QSFP+ |
| Fiber ports quantity | 2 |
| Ethernet interface type | 40 Gigabit Ethernet |
| Ethernet LAN data rates | 100,1000,10000,40000 Mbit/s |
| Wi-Fi | No |
| Windows operating systems supported | Yes |
| Mac operating systems supported | Yes |
| Server operating systems supported | Windows Server 2003, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 R2 x64, Windows Server 2008 x64 |