Replacement for 544481-002: Drop-In Alternatives We Stock
Looking for a replacement for the 544481-002 (544481-002 - HP ServerNet Mezzanine Host Bus Adapter for C-Class Blade)? 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 544481-002
| SKU | 544481-002 |
|---|---|
| Product | 544481-002 - HP ServerNet Mezzanine Host Bus Adapter for C-Class Blade |
| Current price | $191.58 |
| Stock status | In Stock |
| Detail page | View 544481-002 › |
Drop-in replacements for 544481-002
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.
492303-B21 - HP 4X InfiniBand Dual Port Mezzanine Host Bus Adapter for BladeSystem c-Class Server
SKU: 492303-B21
Price: $128.42
451871-001 - HP 8GB Dual Port PCI-Express Fibre Channel Mezzanine Host Bus Adapter Storage Controller for HP BladeSystem c-Class
SKU: 451871-001
Price: $211.58
659818-B21 - HP Dual Port 8GB Fibre Channel Mezzanine PCI Express Host Bus Adapter for BladeSystem c-Class
SKU: 659818-B21
Price: $355.79
662538-001 - HP Fibre Channel 8GB/s PCI-Express 2.0 x 4 Mezzanine Host Bus Adapter Card for BladeSystem C-Class
SKU: 662538-001
Price: $373.68
451871-B21 - HP 8GB Dual Port PCI-Express Fibre Channel Mezzanine Host Bus Adapter Storage Controller for HP BladeSystem c-Class
SKU: 451871-B21
Price: $408.42
545775-002 - HP BLC BL8155-14 C-Class ServerNET Infiniband Module Switch
SKU: 545775-002
Price: $652.28
448262-001 - HP 4x DDR Infiniband Dual-Port Mezzanine Host Channel Adapter for C-Class BladeSystem
SKU: 448262-001
Price: $71.58
448262-B21 - HP 4X DDR Dual-Port Infiniband Mezzanine Host Channel Adapter for c-Class BladeSystem
SKU: 448262-B21
Price: $71.58
450604-001 - HP 4x DDR Infiniband Dual-Port PCI-Express Mezzanine Host Channel Adapter for BladeSystem C-Class
SKU: 450604-001
Price: $71.58
410533-B21 - HP 4 x DDR InfiniBand Mezzanine Host Card Adapter for c-Class BladeSystem
SKU: 410533-B21
Price: $96.84
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.