Replacement for 407-BBBY: Drop-In Alternatives We Stock
Looking for a replacement for the 407-BBBY (407-BBBY - Dell 40Gbps 400m QSFP+ Transceiver Module)? 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 407-BBBY
| SKU | 407-BBBY |
|---|---|
| Product | 407-BBBY - Dell 40Gbps 400m QSFP+ Transceiver Module |
| Current price | $810.53 |
| Stock status | In Stock |
| Detail page | View 407-BBBY › |
Drop-in replacements for 407-BBBY
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.
05FVP7 - Dell 40GBase-ESR4 Multi-mode Fiber 400m 850nm MPO Connector QSFP+ Transceiver Module
SKU: 05FVP7
Price: $133.97
5FVP7 - Dell 40GBase-ESR4 Multi-mode Fiber 400m 850nm MPO Connector QSFP+ Transceiver Module
SKU: 5FVP7
Price: $492.63
540-BBBY - Dell Broadcom 57800S Quad Port Network Daughter Card for PowerEdge R620
SKU: 540-BBBY
Price: $136.82
Dell 345-BBBY 7.68TB SAS 12Gb/s Read Intensive Hot-Pluggable 2.5-Inch 1DWPD Solid State Drive
SKU: 345-BBBY
Price: $5,073.68
407-BBEF - Dell 10Gbps 10GBase-SR Multi-mode Fiber 300m 850nm Duplex LC Connector SFP+ Transceiver Module
SKU: 407-BBEF
Price: $47.37
407-BCBF - Dell 25GbE 850Nm Short Wave Length SFP+ Transceiver Module for PowerEdge M640 / R240
SKU: 407-BCBF
Price: $47.37
407-BBOP - Dell 10GbE LR 1310nm Wavelength 10km SFP+ Transceiver Module for PowerEdge R900 / R200
SKU: 407-BBOP
Price: $47.37
407-BCBK - Dell SFP28 SR 10/25GbE High Temperature Optical Transceiver Module for PowerEdge M640 VRTX / R720
SKU: 407-BCBK
Price: $47.37
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.