Replacement for 721067-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 721067-B21 (721067-B21 - HP Blc 40g Qsfp+ 4x10g Sfp+ 5m DAC 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 721067-B21
| SKU | 721067-B21 |
|---|---|
| Product | 721067-B21 - HP Blc 40g Qsfp+ 4x10g Sfp+ 5m DAC Cable |
| Current price | $768.29 |
| Stock status | In Stock |
| Detail page | View 721067-B21 › |
Drop-in replacements for 721067-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.
730907-B21 - HP BladeSystem C-Class 40G QSFP+ to QSFP+ .35M Direct Attach Copper Cable
SKU: 730907-B21
Price: $189.47
849438-001 - HP 100Gb/s QSFP28 To 4X25Gb SFP28 5M Direct Attach Copper Cable
SKU: 849438-001
Price: $65.26
5851-7005 - HP 335mm USB A F Panel Mount to WTB Cable Assembly for LaserJet Pro M278-281 Series
SKU: 5851-7005
Price: $68.54
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.