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| Product | Broadcom NetXtreme 25-Gigabit Ethernet Network Adapter P425G - PCIe 4.0 x16 - 4x SFP28 | Broadcom NetXtreme 100-Gigabit Ethernet Network Adapter P2100G - PCIe 4.0 x16 - 2x QSFP56 | Broadcom NetXtreme 200-Gigabit Ethernet Network Adapter P1200G - PCIe 4.0 x16 - 1x QSFP56 | Intel® 100-Gigabit Ethernet Network Adapter E810-CQDA1 - PCIe 4.0 x16 - 1x QSFP28 | Mellanox ConnectX®-5 EN 100-Gigabit Ethernet Adapter - PCIe 3.0 x16 - 1x QSFP28 | Mellanox ConnectX®-5 EN 100-Gigabit Ethernet Adapter - PCIe 3.0 x16 - 2x QSFP28 | NVIDIA® ConnectX®-6 Dx EN 100-Gigabit Ethernet Adapter - PCIe 4.0 x16 - 2x QSFP56 | NVIDIA® ConnectX®-6 Dx EN 200-Gigabit Ethernet Adapter - PCIe 4.0 x16 - 1x QSFP56 | NVIDIA® ConnectX®-6 200-Gigabit HDR InfiniBand Adapter - PCIe 4.0 x16 - 2x QSFP56 |
| Action | Select | Select | Select | Select | Select | Select | Select | Select | Select |
| Main Specifications |
| Product Type |
Server Adapter | Server Adapter | Server Adapter | Server Adapter | Server Adapter | Server Adapter | Server Adapter | Server Adapter | Server Adapter |
| Speed |
25Gb Ethernet | 100Gb Ethernet | 200Gb Ethernet | 100Gb Ethernet | 100Gb Ethernet | 100Gb Ethernet | 100Gb Ethernet | 200Gb Ethernet | 200Gb HDR InfiniBand |
| Ports |
4 | 2 | 1 | 1 | 1 | 2 | 2 | 1 | 2 |
| Connector |
SFP28 | QSFP56 | QSFP56 | QSFP28 | QSFP28 | QSFP28 | QSFP56 | QSFP56 | QSFP56 |
| Interface |
PCIe 4.0 x16 | PCIe 4.0 x16 | PCIe 4.0 x16 | PCIe 4.0 x16 | PCI Express 3.0 x16 | PCI Express 3.0 x16 | PCIe 4.0 x16 | PCIe 4.0 x16 | PCI Express 4.0 x16 |
| Controller |
Broadcom BCM57504 | Broadcom BCM57508 | Broadcom BCM957508 | Intel E810 | ConnectX-5 EN | ConnectX-5 EN | ConnectX-6 Dx EN | ConnectX-6 Dx EN | ConnectX-6 VPI |
| Cable Medium |
Copper | Optical & Copper | Optical & Copper | | Optical & Copper | Optical & Copper | passive or active cable | passive or active cable | Infiniband |
| Detailed Specifications |
| Controller |
Broadcom BCM57504 | Broadcom BCM57508 | Broadcom BCM957508 | Intel E810 | ConnectX®-5 EN | ConnectX®-5 EN | ConnectX-6 Dx EN | ConnectX-6 Dx EN | ConnectX-6 VPI |
| Storage Over Ethernet |
RoCE (RDMA over Converged Ethernet) | RoCE (RDMA over Converged Ethernet) | RoCE (RDMA over Converged Ethernet) | RoCEv2 (RDMA over Converged Ethernet) | | | RDMA over Converged Ethernet (RoCE) | RDMA over Converged Ethernet (RoCE) | |
| Virtual Machine Device Queues (VMDq) |
Multiqueue, NetQueue, and VMQ | Multiqueue, NetQueue, and VMQ | Dual-Host x8 | | | | | | |
| Form Factor |
low profile | low profile | low profile | HHHL | | | HHHL | HHHL | |
| Dimensions (H x L) |
6.6 x 2.71 inches | 6.6 x 2.71 inches | 6.6 x 2.71 inches | 6.57 in x 2.71 in (167 mm x 69 mm) | 2.71" x 5.59" (6.9cm x 14.2cm) | 2.71" x 5.59" (6.9cm x 14.2cm) | 2.54 x 6.6 inches | 2.54 x 6.6 inches | |
| Action | Select | Select | Select | Select | Select | Select | Select | Select | Select |