Alternative to ST15150WD: Better-Value Equivalents in Stock
Comparing the ST15150WD (ST15150WD - Seagate BarraCuda 4.29GB 7200RPM Fast Wide SCSI 1MB Cache 3.5-inch Hard Drive) against alternatives? Pro Disk Network stocks 12 similar Seagate 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 ST15150WD
| SKU | ST15150WD |
|---|---|
| Product | ST15150WD - Seagate BarraCuda 4.29GB 7200RPM Fast Wide SCSI 1MB Cache 3.5-inch Hard Drive |
| Current price | $143.39 |
| Stock status | In Stock |
| Detail page | View ST15150WD › |
Alternatives to ST15150WD
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.
9A8004-125 - Seagate BarraCuda 4.29GB 7200RPM Fast Wide SCSI 1MB Cache (CE) 3.5-inch Hard Drive
SKU: 9A8004-125
Price: $111.05
9A8003-101 - Seagate BarraCuda 4 4.29GB 7200RPM Fast Wide SCSI 68-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 9A8003-101
Price: $127.53
9A8005-101 - Seagate BarraCuda 4.29GB 7200RPM Fast Wide SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 9A8005-101
Price: $128.95
9A8003-121 - Seagate BarraCuda 4 4.29GB 7200RPM Fast Wide SCSI 68-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 9A8003-121
Price: $128.95
9A8004-023 - Seagate BarraCuda 4.29GB 7200RPM Fast Wide SCSI 1MB Cache (CE) 3.5-inch Hard Drive
SKU: 9A8004-023
Price: $143.39
9A8003-133 - Seagate BarraCuda 4 4.29GB 7200RPM Fast Wide SCSI 68-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 9A8003-133
Price: $165.39
9A8003-021 - Seagate BarraCuda 4 4.29GB 7200RPM Fast Wide SCSI 68-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 9A8003-021
Price: $189.47
9A8003-142 - Seagate BarraCuda 4 4.29GB 7200RPM Fast Wide SCSI 68-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 9A8003-142
Price: $189.47
9A8004-128 - Seagate BarraCuda 4.29GB 7200RPM Fast Wide SCSI 1MB Cache (CE) 3.5-inch Hard Drive
SKU: 9A8004-128
Price: $225.97
9A8004-121 - Seagate BarraCuda 4.29GB 7200RPM Fast Wide SCSI 1MB Cache (CE) 3.5-inch Hard Drive
SKU: 9A8004-121
Price: $276.24
9A8005-141 - Seagate BarraCuda 4.29GB 7200RPM Fast Wide SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 9A8005-141
Price: $291.79
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.