Replacement for AHA-2940U: Drop-In Alternatives We Stock
Looking for a replacement for the AHA-2940U (AHA-2940U - Adaptec 32-bit PCI TO Ultra SCSI Controller Card)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the AHA-2940U
| SKU | AHA-2940U |
|---|---|
| Product | AHA-2940U - Adaptec 32-bit PCI TO Ultra SCSI Controller Card |
| Current price | $89.47 |
| Stock status | In Stock |
| Detail page | View AHA-2940U › |
Drop-in replacements for AHA-2940U
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.
1605100-R - Adaptec AHA-2940 Single Channel 320Mb/s SCSI RAID Controller
SKU: 1605100-R
Price: $623.41
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
UC262 - Dell Adaptec 3932A Dual Port PCI X Ultra 320 SCSI RAID Controller Card
SKU: UC262
Price: $110.53
ASR-2230SLP - Adaptec 2230SLP Dual Channel 64-bit 133MHz PCI-x Ultra-320 SCSI RAID Controller Card RoHS with 128MB Cache
SKU: ASR-2230SLP
Price: $143.39
ASR-2130SLP - Adaptec 2130SLP Single Channel 64-bit 133MHz PCI-x Ultra-320 SCSI Controller Card RoHS with 256MB Cache without Cable
SKU: ASR-2130SLP
Price: $205.26
ASC-39320 - Adaptec Dual Channel 64-bit 133MHz PCI-x Ultra-320 SCSI Controller Card
SKU: ASC-39320
Price: $226.08
AHA29160N - Adaptec Single Channel 32-bit PCI Ultra-160 LVD SCSI Controller Card
SKU: AHA29160N
Price: $232.07
0UC262 - Dell Adaptec 3932A Dual Port PCI X Ultra 320 SCSI RAID Controller Card
SKU: 0UC262
Price: $250.53
29320LPE - Adaptec Single Channel PCI Express X1 Ultra-320 Low Profile SCSI Controller Card RoHS
SKU: 29320LPE
Price: $934.03
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.