Alternative to 46W0571: Better-Value Equivalents in Stock
Comparing the 46W0571 (46W0571 - IBM Connect-IB InfiniBand 2 X PCI Express 3.0 X16, 56 Gb/s Host Bus Adapter) against alternatives? Pro Disk Network stocks 12 similar IBM 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 46W0571
| SKU | 46W0571 |
|---|---|
| Product | 46W0571 - IBM Connect-IB InfiniBand 2 X PCI Express 3.0 X16, 56 Gb/s Host Bus Adapter |
| Current price | $2,050.21 |
| Stock status | In Stock |
| Detail page | View 46W0571 › |
Alternatives to 46W0571
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.
42D0507 - IBM Qlogic QLE2560 Single Port PCI-E 8Gb Fibre Channel Host Bus Adapter
SKU: 42D0507
Price: $73.68
42D0503 - IBM Qlogic QLE2560 Single Port PCI-E 8Gb Fibre Channel Host Bus Adapter
SKU: 42D0503
Price: $145.26
90Y3456 - IBM Mellanox Flex System Ib6132 Dual-Port Fdr Infiniband Network Adapter
SKU: 90Y3456
Price: $138.47
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.