Alternative to 592519-B21: Better-Value Equivalents in Stock
Comparing the 592519-B21 (592519-B21 - HP 4x QDR Infiniband CX-2 Dual-Port Mezzanine Host Channel 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 592519-B21
| SKU | 592519-B21 |
|---|---|
| Product | 592519-B21 - HP 4x QDR Infiniband CX-2 Dual-Port Mezzanine Host Channel Adapter for BladeSystem c-Class Server |
| Current price | $138.95 |
| Stock status | In Stock |
| Detail page | View 592519-B21 › |
Alternatives to 592519-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.
519133-001 - HP Dual-Port 4x Qdr Infiniband Mezzanine Host Channel Adapter for BladeSystem C-Class
SKU: 519133-001
Price: $136.84
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
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
584000-001 - HP QLogic 4x Qdr Infiniband Dual Port PCI-Express 2.0 X8 G2 Host Channel Adapter with Low Profile Bracket
SKU: 584000-001
Price: $294.74
583999-001 - HP QLogic 4X QDR Infiniband Dual-Port PCI-Express 2.0 X8 Mezzanine HCA for C-Class Blade System
SKU: 583999-001
Price: $96.84
583210-B21 - HP QLogic 4X QDR Infiniband Dual-Port PCI-Express 2.0 X8 Mezzanine HCA for C-Class Blade System
SKU: 583210-B21
Price: $96.84
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
593412-001 - HP InfiniBand 4X QDR ConnectX-2 PCI-Express 2.0 x8 G2 2-Port Host Channel Adapter
SKU: 593412-001
Price: $155.79
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
519132-001 - HP Infiniband 4x QDR PCI-Express G2 2-Port Host Channel Adapter
SKU: 519132-001
Price: $205.26
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.