Replacement for 349616-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 349616-B21 (349616-B21 - HP Backplane Cable)? Pro Disk Network ships HP 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 349616-B21
| SKU | 349616-B21 |
|---|---|
| Product | 349616-B21 - HP Backplane Cable |
| Current price | $71.58 |
| Stock status | In Stock |
| Detail page | View 349616-B21 › |
Drop-in replacements for 349616-B21
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.
823791-001 - HP Express Bay SFF Hard Drive Cage Assembly Includes Backplane Board / Mini-SAS Cable and Backplane Power Cable for ProLiant SE1170s
SKU: 823791-001
Price: $342.11
372621-001 - HP 22-Pin Power Backplane Cable for ProLiant ML570 G3 Server
SKU: 372621-001
Price: $71.58
372619-001 - HP 12-Pin Backplane Power Cable for ProLiant ML570 G3 Server
SKU: 372619-001
Price: $71.58
283685-002 - HP LCD / Backplane Adapter Cable for ProLiant 3000 /3000R /5500 /5500R
SKU: 283685-002
Price: $71.58
252364-001 - HP CD-ROM/Diskette Backplane to System Board Cable for ProLiant DL360 G2
SKU: 252364-001
Price: $71.58
496070-001 - HP Backplane SAS Cable for ProLiant DL380 / DL385 G6 Server
SKU: 496070-001
Price: $71.58
409725-001 - HP SCSI Backplane Board with Cable for ProLiant BL20p / BL25p G3 Blade Server
SKU: 409725-001
Price: $71.58
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.