Replacement for 483514-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 483514-B21 (483514-B21 - HP InfiniBand Host Bus Adapter 2 x PCI Express 2.0 20GB/s)? 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 483514-B21
| SKU | 483514-B21 |
|---|---|
| Product | 483514-B21 - HP InfiniBand Host Bus Adapter 2 x PCI Express 2.0 20GB/s |
| Current price | $247.37 |
| Stock status | In Stock |
| Detail page | View 483514-B21 › |
Drop-in replacements for 483514-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.
605A10004 - HP InfiniBand 4X Dual-Port 10Gb/s PCI-Express x8 Host Bus Network Adapter
SKU: 605A10004
Price: $250.53
380299-B21 - HP InfiniBand 2-Port Fiber Channel 10Gb/s PCI-X Host Bus Adapter
SKU: 380299-B21
Price: $265.26
492303-B21 - HP 4X InfiniBand Dual Port Mezzanine Host Bus Adapter for BladeSystem c-Class Server
SKU: 492303-B21
Price: $128.42
450604-001 - HP 4x DDR Infiniband Dual-Port PCI-Express Mezzanine Host Channel Adapter for BladeSystem C-Class
SKU: 450604-001
Price: $71.58
HP 661687-001 InfiniBand 2 x Ports 40Gb/s 544FLR-QSFP PCI Express 3.0 x8 Host Channel Adapter for ProLiant Gen8 Servers
SKU: 661687-001
Price: $71.58
452372-001 - HP Infiniband 4x DDR Conn-x Dual Channel PCI-Express Host Channel Adapter
SKU: 452372-001
Price: $73.68
593415-001 - HP 4x Qdr Cx-2 Infiniband Dual Port PCI-Express 2.0 X8 Host Channel Adapter with Standard Bracket
SKU: 593415-001
Price: $96.84
592520-B21 - HP InfiniBand 4X QDR ConnectX-2 PCI-Express 2.0 x8 G2 2-Port Host Channel Adapter
SKU: 592520-B21
Price: $155.79
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.