Alternative to AHA2940W: Better-Value Equivalents in Stock
Comparing the AHA2940W (AHA2940W - Adaptec 32-bit PCI-to-FAST SCSI Host Adapter) 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 AHA2940W
| SKU | AHA2940W |
|---|---|
| Product | AHA2940W - Adaptec 32-bit PCI-to-FAST SCSI Host Adapter |
| Current price | $189.47 |
| Stock status | In Stock |
| Detail page | View AHA2940W › |
Alternatives to AHA2940W
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.
2093400 - Adaptec 2130SLP SCSI RAID Controller - 320MBps - 1 x 68-pin HD Ultra320 SCSI - SCSI Internal 1 x 68-pin VHDCI Ultra320 SCSI - SCSI External
SKU: 2093400
Price: $648.88
LSI00153 - LSI Logic LSI22320SE Dual Channel Ultra320 SCSI Host Bus Adapter - PCI Express x4 - Up to 320MBps - 2 x 68-pin VHDCI Ultra320 SCSI - SCSI Ex
SKU: LSI00153
Price: $480.21
463051R-001 - HP PCI-X Adapter 64-Bit 133MHz 1-Channel Ultra320 SCSI Controller (HBA) Host Bus Adapter
SKU: 463051R-001
Price: $646.83
2186100-R - Adaptec 48300 Serial Attached SCSI RAID Adapter - Up to 300MBps - 1 x SFF-8470 SAS 300 - Serial Attached SCSI External 1 x 32-pin SFF-8484
SKU: 2186100-R
Price: $468.89
LSI20320-R-B - LSI Logic LSI20320-R Ultra320 SCSI Single-Channel Host Bus Adapter - 320MBps - 1 x 68-pin VHDCI Ultra320 SCSI - SCSI External 1 x 68-pin HD
SKU: LSI20320-R-B
Price: $139.54
LSI00011-F - LSI Logic LSIU320 Single-Channel Ultra320 SCSI Host Bus Adapter - 320MBps - 1 x 68-pin HD-68 Ultra320 SCSI - SCSI External 1 x 68-pin HD-68
SKU: LSI00011-F
Price: $459.28
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.