Alternative to 3R-A0857-AA: Better-Value Equivalents in Stock
Comparing the 3R-A0857-AA (3R-A0857-AA - Compaq 9.1GB 10000RPM Ultra-320 SCSI 80-Pin 3.5-inch Hard Drive) 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 3R-A0857-AA
| SKU | 3R-A0857-AA |
|---|---|
| Product | 3R-A0857-AA - Compaq 9.1GB 10000RPM Ultra-320 SCSI 80-Pin 3.5-inch Hard Drive |
| Current price | $182.37 |
| Stock status | In Stock |
| Detail page | View 3R-A0857-AA › |
Alternatives to 3R-A0857-AA
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.
BD07286382 - Compaq 72GB 10000RPM Ultra-320 SCSI 80-Pin 3.5-inch Internal Hard Dive
SKU: BD07286382
Price: $113.55
365700-001 - HP / Compaq 36.4GB 15000RPM Ultra-320 SCSI Hot-Swappable 80-Pin 3.5-inch Low Voltage Differential (LVD) Hard Drive
SKU: 365700-001
Price: $235.79
3R-A4139-AA - Compaq 18.2GB 15000RPM Ultra-320 SCSI Hot Swap LVD 80-Pin 3.5-inch Hard Drive
SKU: 3R-A4139-AA
Price: $259.37
180334-001 - Compaq 18.2GB 15000RPM Ultra-320 SCSI 68-Pin 3.5-inch Hard Drive
SKU: 180334-001
Price: $473.68
336366-001 - Compaq 9.1GB 10000RPM Ultra-160 SCSI Hot-Swappable 80-Pin 3.5-Inch Hard Drive
SKU: 336366-001
Price: $73.68
232547-001 - Compaq 36.4GB 10000RPM 3.5-inch Ultra-160 SCSI 80-Pin Hot-Pluggable Hard Drive
SKU: 232547-001
Price: $87.18
180726-001 - Compaq 9.1GB 10000RPM Ultra-160 SCSI Hot-Swappable 80-Pin 3.5-Inch Hard Drive for ProLiant Server
SKU: 180726-001
Price: $128.42
3R-A3059-AA - Compaq 36.4GB 10000RPM Ultra-160 SCSI Hot Swap LVD 80-Pin 3.5-inch Hard Drive
SKU: 3R-A3059-AA
Price: $128.95
3R-A0858-AA - Compaq 18.2GB 10000RPM Ultra-160 SCSI Hot Swap LVD 80-Pin 3.5-inch Hard Drive
SKU: 3R-A0858-AA
Price: $143.39
304866-001 - HP / Compaq 9.1GB 10000RPM Ultra-160 SCSI Hot-Swappable 80-Pin 3.5-Inch Hard Drive
SKU: 304866-001
Price: $157.07
522245-001 - Compaq 8.8GB 10000RPM Ultra Wide SCSI 80-Pin 3.5-inch Hard Drive
SKU: 522245-001
Price: $199.63
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.