| Dimensions (L x W x H) | 157.3 mm length × 1-slot width × Low-profile (The dimension is based on PCBA size × not including the bracket) mm |
| Controller | Broadcom 57508 |
| Number of Ports | 2 x QSFP28 |
| Connector | QSFP28 |
| PCIe and Lanes | PCIe 4.0 x16 (Compatible to PCIe 3.0 x16) |
| Transmission Rates | 100Gbps |
| IEEE Standards | > IEEE 802.3bj, 802.3bm 100 Gigabit Ethernet
> IEEE 802.3ad, 802.1AX Link Aggregation
> IEEE 802.1Q, 802.1P VLAN tags and priority
> PCI Express Gen3 and Gen4 |
| Bracket | Low-profile bracket pre-installed; full-height and specialized (for selected QNAP NAS) brackets are bundled |
| SR-IOV Support | |
| Crypto Hardware Accelerator Support | |
| RDMA over Converged Ethernet (RoCE), Zero Touch RoCE (ZTR) Support | |
| VLAN insertion/stripping Support | |
| iSER Support | |
| NVGRE, VXLAN, Geneve Support | |
| How many virtual functions | Up to 128 Virtual Functions (VFs) per port |
| How many physical functions per host | 8 physical functions |
| Supported NAS operating systems | QTS/QuTS hero (recommend an upgrade to the latest version) |
| Supported QNAP NAS | Models with PCIe slot(s) (1 free slot required) |
| Support Windows | Windows 11 |
| Port and Cable | QSFP28 DAC cable or QSFP28 OPTIC transceiver |
| Package Contents | 1 x Network card; 1 x QIG; 2 x Brackets |
| Standard Warranty | 3 years |
