Alternative to 2940UW: Better-Value Equivalents in Stock
Comparing the 2940UW (2940UW - Adaptec PCI Ultra Wide SCSI Controller Card) 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 2940UW
| SKU | 2940UW |
|---|---|
| Product | 2940UW - Adaptec PCI Ultra Wide SCSI Controller Card |
| Current price | $143.39 |
| Stock status | In Stock |
| Detail page | View 2940UW › |
Alternatives to 2940UW
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.
989000-R - Adaptec AHA-2940 Ultra SCSI Controller - 20MBps - 1 x 50-pin HD-50 Ultra SCSI - SCSI External 1 x 50-pin IDC Ultra SCSI - SCSI Internal
SKU: 989000-R
Price: $155.99
1822200 - Adaptec 19160 SCSI Controller Card - 160MBps - 1 x 50-pin Ultra SCSI - SCSI External 1 x 68-pin - SCSI Internal 1 x 50-pin Ultra SCSI - SC
SKU: 1822200
Price: $1,227.42
2256900-R - Adaptec AHA-2930U Ultra SCSI Controller - PCI - Up to 20MBps - 1 x 50-pin HD-50 Female SCSI-2 - SCSI External 1 x 50-pin Male Ultra SCSI -
SKU: 2256900-R
Price: $296.30
2253400-R - Adaptec 29160N Single Channel Ultra 160 SCSI Controller - Up to 160MBps - 1 x 50-pin Ultra SCSI - SCSI External 1 x 68-pin Ultra160 SCSI -
SKU: 2253400-R
Price: $588.49
1835200 - Adaptec 29160N Ultra-160 SCSI Controller - Up to 160MBps - 1 x 50-pin HD-50 Ultra SCSI - SCSI External 1 x 68-pin - SCSI Internal 1 x 50-p
SKU: 1835200
Price: $1,116.04
AHA2940ULTRAKIT - Adaptec 2940 Ultra Host Adapter - Up to 20MBps - 1 x 50-pin HD Ultra SCSI - SCSI External 1 x 50-pin Ultra SCSI - SCSI Internal
SKU: AHA2940ULTRAKIT
Price: $109.09
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.