Replacement for 670769-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 670769-B21 (670769-B21 - HP Mellanox Infiniband Fdr Switch 36-Ports Managed)? 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 670769-B21
| SKU | 670769-B21 |
|---|---|
| Product | 670769-B21 - HP Mellanox Infiniband Fdr Switch 36-Ports Managed |
| Current price | $1,484.21 |
| Stock status | In Stock |
| Detail page | View 670769-B21 › |
Drop-in replacements for 670769-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.
713785-001 - HP Mellanox 36-Port InfiniBand QDR FDR10 RAF Managed Switch
SKU: 713785-001
Price: $631.95
834978-B21 - HP Mellanox 36-Port InfiniBand EDR 100 Gb/s Power-side-inlet Airflow Managed Switch
SKU: 834978-B21
Price: $6,384.00
764736-001 - HP InfiniBand FDR 544+QSFP 2-Port 10Gb / 40Gb Network Adapter
SKU: 764736-001
Price: $145.26
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.