Replacement for HSTNS-BN80: Drop-In Alternatives We Stock
Looking for a replacement for the HSTNS-BN80 (HSTNS-BN80 - HP InfiniBand QDR/EN 10GB 2-Port 544FLR-QSFP Adapter)? 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 HSTNS-BN80
| SKU | HSTNS-BN80 |
|---|---|
| Product | HSTNS-BN80 - HP InfiniBand QDR/EN 10GB 2-Port 544FLR-QSFP Adapter |
| Current price | $89.47 |
| Stock status | In Stock |
| Detail page | View HSTNS-BN80 › |
Drop-in replacements for HSTNS-BN80
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.
764286-B21 - HP Infiniband QDR/Ethernet 10GB 2-Port 544+flr-QSFP Adapter
SKU: 764286-B21
Price: $187.37
764738-001 - HP Infiniband QDR/Ethernet 10GB 2-Port 544+flr-QSFP Adapter
SKU: 764738-001
Price: $187.37
764620-001 - HP InfiniBand QDR/Ethernet 10GB 2-Port 544+flr-QSFP Adapter
SKU: 764620-001
Price: $265.26
764734-001 - HP InfiniBand 544+M QDR 10GB/s Dual Port PCI-Express 3.0 Mezzanine Network Adapter
SKU: 764734-001
Price: $296.30
764612-001 - HP InfiniBand 544+M QDR 10GB/s Dual Port PCI-Express 3.0 Mezzanine Network Adapter
SKU: 764612-001
Price: $318.32
HSTNS-BN81 - HP InfiniBand 544+M 10GB/s Dual Port PCI-Express 3.0 Mezzanine Network Adapter
SKU: HSTNS-BN81
Price: $191.58
HP 656091-001 InfiniBand QDR 2 x Ports 40Gb/s PCI-Express 3.0 X8 544FLR-QSFP Network Adapter
SKU: 656091-001
Price: $71.58
764284-B21 - HP InfiniBand FDR 544+QSFP 2-Port 10Gb / 40Gb Network Adapter
SKU: 764284-B21
Price: $47.37
764285-B21 - HP InfiniBand FDR 544+FLR-QSFP 2-Port 10GB/40Gb Network Ethernet Adapter
SKU: 764285-B21
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.