Alternative to A4974A: Better-Value Equivalents in Stock
Comparing the A4974A (A4974A - HP PCI Ultra SCSI Single Ended Adapter) against alternatives? Pro Disk Network stocks 12 similar HP 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 A4974A
| SKU | A4974A |
|---|---|
| Product | A4974A - HP PCI Ultra SCSI Single Ended Adapter |
| Current price | $334.74 |
| Stock status | In Stock |
| Detail page | View A4974A › |
Alternatives to A4974A
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.
28655-60001 - HP Single-Ended SCSI-2 Centronics Host Adapter Board for 9000 800/G40 9000 E35 Server
SKU: 28655-60001
Price: $73.68
C2490-69375 - HP 2.1GB 5400RPM Ultra Wide SCSI Single-Ended Narrow 50-Pin 3.5-inch Hard Drive
SKU: C2490-69375
Price: $82.42
C2490D - HP 2.1GB 5400RPM Ultra Wide SCSI Single-Ended Narrow 50-Pin 3.5-inch Hard Drive
SKU: C2490D
Price: $90.21
C2490-69540 - HP 2.1GB 5400RPM Ultra Wide SCSI Single-Ended Narrow 50-Pin 3.5-inch Hard Drive
SKU: C2490-69540
Price: $90.21
C2490-39005 - HP 2.1GB 5400RPM Ultra Wide SCSI Single-Ended Narrow 50-Pin 3.5-inch Hard Drive
SKU: C2490-39005
Price: $90.21
C2490-30002 - HP 2.1GB 5400RPM Ultra Wide SCSI Single-Ended Narrow 50-Pin 3.5-inch Hard Drive
SKU: C2490-30002
Price: $90.21
C2490-60002 - HP 2.1GB 5400RPM Ultra Wide SCSI Single-Ended Narrow 50-Pin 3.5-inch Hard Drive
SKU: C2490-60002
Price: $90.21
C2490AR - HP 2.1GB 5400RPM Ultra Wide SCSI Single-Ended Narrow 50-Pin 3.5-inch Hard Drive
SKU: C2490AR
Price: $110.39
C2490WDR - HP 2.1GB 5400RPM Ultra Wide SCSI Single-Ended Narrow 50-Pin 3.5-inch Hard Drive
SKU: C2490WDR
Price: $121.22
C2490W - HP 2.1GB 5400RPM Ultra Wide SCSI Single-Ended Narrow 50-Pin 3.5-inch Hard Drive
SKU: C2490W
Price: $122.80
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.