Replacement for 540-BBQD: Drop-In Alternatives We Stock
Looking for a replacement for the 540-BBQD (540-BBQD - Dell Mellanox ConnectX Dual-Port 10 Gigabit Server Adapter Ethernet PCI Express Network Interface Card)? Pro Disk Network ships Dell drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 540-BBQD
| SKU | 540-BBQD |
|---|---|
| Product | 540-BBQD - Dell Mellanox ConnectX Dual-Port 10 Gigabit Server Adapter Ethernet PCI Express Network Interface Card |
| Current price | $587.47 |
| Stock status | In Stock |
| Detail page | View 540-BBQD › |
Drop-in replacements for 540-BBQD
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
540-BBUT - Dell Mellanox Connectx-4 100GbE Dual Port QSFP28 PCI-Express Network Adapter
SKU: 540-BBUT
Price: $622.22
540-BBQC - Dell Mellanox ConnectX-4 Dual Port 100 Gigabit PCI Express Full Height Ethernet Server Adapter for PowerEdge R630 / R370
SKU: 540-BBQC
Price: $2,490.64
540-BBQH - Dell Mellanox ConnectX-4 Dual-Port 100GbE QSFP28 PCI Express 3.0 X16 Network Interface Card
SKU: 540-BBQH
Price: $2,690.04
540-BBQF - Dell Mellanox ConnectX-4 Dual-Port 100GbE QSFP28 PCI Express 3.0 X16 Network Interface Card
SKU: 540-BBQF
Price: $2,690.04
540-BBPB - DELL Mellanox ConnectX-4 Single Port PCI-Express 100 Gigabit Server Ethernet Adapter Network Interface Card
SKU: 540-BBPB
Price: $1,620.33
7C3JK - Dell Mellanox ConnectX Dual-Port 10 Gigabit SFP+ Network Interface Card
SKU: 7C3JK
Price: $54.74
384-BBHR - Dell Mellanox ConnectX Dual-Port 10 Gigabit SFP+ Network Interface Card
SKU: 384-BBHR
Price: $54.74
403-BBGX - Dell Mellanox ConnectX-3 Dual-Port 10GbE SFP+ Full Height Network Adapter
SKU: 403-BBGX
Price: $75.79
YHMMM - Dell Mellanox ConnectX Dual-Port 10 Gigabit SFP+ Network Interface Card
SKU: YHMMM
Price: $178.95
0H98KM - Dell Mellanox ConnectX Dual-Port 10 Gigabit SFP+ Network Interface Card
SKU: 0H98KM
Price: $182.93
H98KM - Dell Mellanox ConnectX Dual-Port 10 Gigabit SFP+ Network Interface Card
SKU: H98KM
Price: $211.03
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.