Replacement for 403-BBGX: Drop-In Alternatives We Stock
Looking for a replacement for the 403-BBGX (403-BBGX - Dell Mellanox ConnectX-3 Dual-Port 10GbE SFP+ Full Height Network Adapter)? 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 403-BBGX
| SKU | 403-BBGX |
|---|---|
| Product | 403-BBGX - Dell Mellanox ConnectX-3 Dual-Port 10GbE SFP+ Full Height Network Adapter |
| Current price | $75.79 |
| Stock status | In Stock |
| Detail page | View 403-BBGX › |
Drop-in replacements for 403-BBGX
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.
403-BBJF - -Dell Mellanox ConnectX Single Port PCI-Express 100 Gigabit Server SFP Ethernet Adapter Network Interface Card
SKU: 403-BBJF
Price: $65.26
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
Dell Y1T43 Dell 0Y1T43 / Y1T43 Mellanox ConnectX-6 1 x Port QSFP28 Full-height Network Adapter
SKU: Y1T43
Price: $757.89
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
CDMG5 - Dell Mellanox ConnectX-3 Dual-Port InfiniBand 40Gb/s QDR Mezzanine Card
SKU: CDMG5
Price: $128.95
0CDMG5 - Dell Mellanox ConnectX-3 Dual-Port InfiniBand 40Gb/s QDR Mezzanine Card
SKU: 0CDMG5
Price: $128.95
HX271 - Dell Mellanox ConnectX Dual-Port Mezzanine InfiniBand Card for PowerEdge M600
SKU: HX271
Price: $172.42
0HX271 - Dell Mellanox ConnectX Dual-Port Mezzanine InfiniBand Card for PowerEdge M600
SKU: 0HX271
Price: $172.42
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.