Alternative to 540-BBQC: Better-Value Equivalents in Stock
Comparing the 540-BBQC (540-BBQC - Dell Mellanox ConnectX-4 Dual Port 100 Gigabit PCI Express Full Height Ethernet Server Adapter for PowerEdge R630 / R370) against alternatives? Pro Disk Network stocks 12 similar Dell parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 540-BBQC
| SKU | 540-BBQC |
|---|---|
| Product | 540-BBQC - Dell Mellanox ConnectX-4 Dual Port 100 Gigabit PCI Express Full Height Ethernet Server Adapter for PowerEdge R630 / R370 |
| Current price | $2,490.64 |
| Stock status | In Stock |
| Detail page | View 540-BBQC › |
Alternatives to 540-BBQC
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-BBPB - DELL Mellanox ConnectX-4 Single Port PCI-Express 100 Gigabit Server Ethernet Adapter Network Interface Card
SKU: 540-BBPB
Price: $1,620.33
540-BCHJ - Dell Mellanox ConnectX-4 LX Dual-Port 25GbE KR Mezzanine Card for PowerEdge MX740c
SKU: 540-BCHJ
Price: $265.26
540-BBQD - Dell Mellanox ConnectX Dual-Port 10 Gigabit Server Adapter Ethernet PCI Express Network Interface Card
SKU: 540-BBQD
Price: $587.47
540-BBUT - Dell Mellanox Connectx-4 100GbE Dual Port QSFP28 PCI-Express Network Adapter
SKU: 540-BBUT
Price: $622.22
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-BBQI - Dell Mellanox ConnectX-4 VPI Single-Port X16 PCI Express 3.0 Network Adapter
SKU: 540-BBQI
Price: $634.51
540-BBIZ - Dell Mellanox ConnectX-3 Pro Single-Port Adapter - PCI Express X8
SKU: 540-BBIZ
Price: $1,343.68
P9WFM - Dell Mellanox ConnectX Single Port PCI-Express 100 Gigabit Server SFP Ethernet Adapter Network Interface Card
SKU: P9WFM
Price: $47.37
403-BBJF - -Dell Mellanox ConnectX Single Port PCI-Express 100 Gigabit Server SFP Ethernet Adapter Network Interface Card
SKU: 403-BBJF
Price: $65.26
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.