Alternative to 492303-B21: Better-Value Equivalents in Stock
Comparing the 492303-B21 (492303-B21 - HP 4X InfiniBand Dual Port Mezzanine Host Bus Adapter for BladeSystem c-Class Server) against alternatives? Pro Disk Network stocks 12 similar HP parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 492303-B21
| SKU | 492303-B21 |
|---|---|
| Product | 492303-B21 - HP 4X InfiniBand Dual Port Mezzanine Host Bus Adapter for BladeSystem c-Class Server |
| Current price | $128.42 |
| Stock status | In Stock |
| Detail page | View 492303-B21 › |
Alternatives to 492303-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.
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
519133-001 - HP Dual-Port 4x Qdr Infiniband Mezzanine Host Channel Adapter for BladeSystem C-Class
SKU: 519133-001
Price: $136.84
592519-B21 - HP 4x QDR Infiniband CX-2 Dual-Port Mezzanine Host Channel Adapter for BladeSystem c-Class Server
SKU: 592519-B21
Price: $138.95
661692-002 - HP Infiniband 10/40GB Dual-Port PCI-Express 3.0 x 8 Mezzanine Host Channel Adapter
SKU: 661692-002
Price: $485.53
605A10004 - HP InfiniBand 4X Dual-Port 10Gb/s PCI-Express x8 Host Bus Network Adapter
SKU: 605A10004
Price: $250.53
593411-001 - HP 4x QDR Infiniband CX-2 2-Port Mezzanine Host Channel Adapter for BladeSystem c-Class Server
SKU: 593411-001
Price: $138.95
644161-B22 - HP InfiniBand 544M 2-Port 10GbE FDR/EN CX3 Mezzanine Host Channel Adapter
SKU: 644161-B22
Price: $170.53
656088-002 - HP InfiniBand FDR 2-Port 4X 10GBE Mezzanine Host Channel Adapter
SKU: 656088-002
Price: $176.84
661692-001 - HP 10GbE InfiniBand FDR/EN CX3 10/40GB 2-Port 544M Mezzanine Host Channel Adapter
SKU: 661692-001
Price: $442.11
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.