Alternative to 375-3439: Better-Value Equivalents in Stock
Comparing the 375-3439 (375-3439 - Sun Dual Port 20GB/s 4x InfiniBand Host Channel Adapter PCI Express Express Module RoHS YL) against alternatives? Pro Disk Network stocks 12 similar 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 375-3439
| SKU | 375-3439 |
|---|---|
| Product | 375-3439 - Sun Dual Port 20GB/s 4x InfiniBand Host Channel Adapter PCI Express Express Module RoHS YL |
| Stock status | In Stock |
| Detail page | View 375-3439 › |
Alternatives to 375-3439
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.
375-3696 - Sun 40GB Dual Port PCI Express Infiniband 4 x QDR Low Profile Host Bus Adapter
SKU: 375-3696
Price: $96.84
375-3696-01 - Sun InfiniBand Dual-Port 40Gb/s 4x QDR PCI-E LP Host Channel Adapter
SKU: 375-3696-01
Price: $143.39
00D1864 - Lenovo Connect-IB InfiniBand Host Bus Adapter, 1 X PCI Express 3.0 X8,56Gb/s ,1 X Total InfiniBand Port(S),Plug-in Card
SKU: 00D1864
Price: $1,200.16
00D1862 - Lenovo InfiniBand Host Bus Adapter,1 X PCI Express 3.0 X16, 56Gb/s ,1 X TOTAL InfiniBand Port(S), Plug-in Card
SKU: 00D1862
Price: $1,575.95
375-3386 - Sun Storagetek 4GB PCI-Express Dual-Port Fibre Channel Host Bus Adapter
SKU: 375-3386
Price: $89.47
375-3386-01 - Sun Storagetek 4GB PCI-Express Dual-Port Fibre Channel Host Bus Adapter
SKU: 375-3386-01
Price: $127.53
375-3397 - Sun Dual Port Fibre Channel 4Gb/s PCI Express Host Bus Adapter
SKU: 375-3397
Price: $187.37
375-3386-03 - Sun Storagetek 4GB PCI-Express Dual-Port Fibre Channel Host Bus Adapter
SKU: 375-3386-03
Price: $214.76
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.