Alternative to 2128500: Better-Value Equivalents in Stock
Comparing the 2128500 (2128500 - Adaptec Ash-1233 Dual-Port 133Mb/s Ultra-ATA 133 Controller) 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 2128500
| SKU | 2128500 |
|---|---|
| Product | 2128500 - Adaptec Ash-1233 Dual-Port 133Mb/s Ultra-ATA 133 Controller |
| Current price | $182.37 |
| Stock status | In Stock |
| Detail page | View 2128500 › |
Alternatives to 2128500
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.
2126700 - Adaptec 1233 Ultra ATA-133 Controller - 2 x 40-pin IDC Ultra ATA Internal
SKU: 2126700
Price: $112.62
366028-001 - HP Storageworks 2GB PCI-X 64Bit 133MB Dual Port Fibre Channel Host Bus Adapter
SKU: 366028-001
Price: $71.58
366028R-001 - HP Storageworks 2GB PCI-X 64Bit 133MB Dual Port Fibre Channel Host Bus Adapter
SKU: 366028R-001
Price: $1,553.49
1233-9401 - HP 9.1GB 10000RPM Ultra-160 SCSI non Hot-Plug LVD 68-Pin 3.5-inch Hard Drive
SKU: 1233-9401
Price: $170.00
504642-001 - HP System Board (MotherBoard) Full Featured for Pavilion DV5-1233 Notebook PC
SKU: 504642-001
Price: $344.33
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
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
UC262 - Dell Adaptec 3932A Dual Port PCI X Ultra 320 SCSI RAID Controller Card
SKU: UC262
Price: $110.53
0UC262 - Dell Adaptec 3932A Dual Port PCI X Ultra 320 SCSI RAID Controller Card
SKU: 0UC262
Price: $250.53
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.