Dell 540-BCMW Mellanox ConnectX-6 QSFP56 PCIe Network Adapter | Used
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Dell 540-BCMW Mellanox ConnectX-6 QSFP56 Network Adapter
The Dell 540-BCMW Mellanox ConnectX-6 QSFP56 Network Adapter (part 540-BCMW) is a Dell network adapter built for demanding server environments — 1 ports of null throughput for virtualization, storage and high-bandwidth application traffic. It adds infiniBand VPI dual-protocol (Ethernet + InfiniBand) capability for rack servers, blades and hyper-converged platforms.
Key Highlights
- QSFP56 interface — direct fiber or direct-attach connectivity to the network fabric.
- PCIe host interface — dedicated PCIe bandwidth for line-rate traffic.
- Mellanox ConnectX-6 controller — proven silicon with mature Windows and Linux driver support.
- InfiniBand VPI dual-protocol — advanced capability beyond basic connectivity.
- Low-profile (half-height) — fits compact 1U/2U servers as well as full-size towers.
| Brand | Dell |
|---|---|
| Part Number | 540-BCMW |
| Controller | Mellanox ConnectX-6 |
| Ports | 1 |
| Port Type | QSFP56 |
| Host Interface | PCIe |
| Bracket | Low-profile (half-height) |
| Feature | InfiniBand VPI dual-protocol (Ethernet + InfiniBand) |
| Condition | Used |
Pulled from working servers, fully tested. Condition: Used. Verify chassis compatibility — brackets and cabling available on request. Contact C2 Computer for volume pricing.
