Alternative to 391917-001: Better-Value Equivalents in Stock
Comparing the 391917-001 (391917-001 - HP Infiniband Dual-Port PCI-Express x4 Host Channel Adapter) 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 391917-001
| SKU | 391917-001 |
|---|---|
| Product | 391917-001 - HP Infiniband Dual-Port PCI-Express x4 Host Channel Adapter |
| Current price | $189.47 |
| Stock status | In Stock |
| Detail page | View 391917-001 › |
Alternatives to 391917-001
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.
450604-001 - HP 4x DDR Infiniband Dual-Port PCI-Express Mezzanine Host Channel Adapter for BladeSystem C-Class
SKU: 450604-001
Price: $71.58
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
487505-001 - HP Infiniband 4x DDR Dual Port PCI-Express Conn-X Host Channel Adapter
SKU: 487505-001
Price: $229.47
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
487504-001 - HP Infiniband 4x DDR Dual Port PCI-Express Zero Memory Host Channel Adapter
SKU: 487504-001
Price: $576.84
649282-B21 - HP InfiniBand Dual-Port 10 / 40GB 544FLR-QSFP PCI-Express Host Channel Adapter
SKU: 649282-B21
Price: $163.16
409376-B21 - HP Infiniband PCI-Express Dual Port 4X DDR (HPC/DB) Host Channel Adapter
SKU: 409376-B21
Price: $170.53
380298-B21 - HP InfiniBand Dual Port PCI-Express x4 Host Channel Adapter
SKU: 380298-B21
Price: $189.47
605A10004 - HP InfiniBand 4X Dual-Port 10Gb/s PCI-Express x8 Host Bus Network Adapter
SKU: 605A10004
Price: $250.53
483512-B21 - HP Infiniband 4x DDR Dual Port PCI-Express Zero Memory Host Channel Adapter
SKU: 483512-B21
Price: $252.00
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.