Alternative to ST320312AS: Better-Value Equivalents in Stock
Comparing the ST320312AS (ST320312AS - Seagate 250GB 7200RPM SATA 6Gb/s 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 ST320312AS
| SKU | ST320312AS |
|---|---|
| Product | ST320312AS - Seagate 250GB 7200RPM SATA 6Gb/s 3.5-inch Hard Drive |
| Current price | $118.47 |
| Stock status | In Stock |
| Detail page | View ST320312AS › |
Alternatives to ST320312AS
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.
ST9250611NS - Seagate Constellation.2 250GB SATA 6Gb/s 7200RPM 64MB Cache 2.5-inch Hard Drive
SKU: ST9250611NS
Price: $104.50
ST2500DM000 - Seagate 250GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: ST2500DM000
Price: $110.53
9YP131-519 - Seagate 250GB 7200RPM SATA 6Gb/s 8MB Cache 3.5-inch Hard drive
SKU: 9YP131-519
Price: $110.53
9RZ162-175 - Seagate Constellation.2 250GB 7200RPM SATA 6Gb/s 64MB Cache (CE) 2.5-inch Hard Drive
SKU: 9RZ162-175
Price: $110.53
9YP131-303 - Seagate BarraCuda 250GB 7200RPM SATA 6Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9YP131-303
Price: $110.53
ST250DM000 - Seagate BarraCuda 250GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: ST250DM000
Price: $110.53
1BD141-302 - Seagate BarraCuda 7200.14 250GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 1BD141-302
Price: $113.68
9RZ162-135 - Seagate Constellation.2 250GB 7200RPM SATA 6Gb/s 64MB Cache (CE) 2.5-inch Hard Drive
SKU: 9RZ162-135
Price: $131.97
9YP131-520 - Seagate 250GB 7200RPM SATA 6Gb/s 8MB Cache 3.5-inch Hard drive
SKU: 9YP131-520
Price: $143.39
1BD141-501 - Seagate BarraCuda 7200.14 250GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 1BD141-501
Price: $165.79
9YP131-021 - Seagate BarraCuda 250GB 7200RPM SATA 6Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9YP131-021
Price: $173.68
ST9250610NS - Seagate Constellation.2 250GB 7200RPM SATA 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: ST9250610NS
Price: $184.21
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.