Alternative to ST500DN002: Better-Value Equivalents in Stock
Comparing the ST500DN002 (ST500DN002 - Seagate 500GB 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 ST500DN002
| SKU | ST500DN002 |
|---|---|
| Product | ST500DN002 - Seagate 500GB 7200RPM SATA 6Gb/s 3.5-inch Hard Drive |
| Current price | $108.59 |
| Stock status | In Stock |
| Detail page | View ST500DN002 › |
Alternatives to ST500DN002
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.
ST500LM021 - Seagate Laptop THIN HDD 500GB 7200RPM 2.5-inch 7MM 32MB Cache SATA 6Gb/s Hard Drive
SKU: ST500LM021
Price: $68.42
ST9500620NS - Seagate Constellation.2 500GB 7200RPM SATA 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: ST9500620NS
Price: $68.42
ST500DM002 - Seagate BarraCuda 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: ST500DM002
Price: $68.42
9RZ164-065 - Seagate Constellation.2 500GB 7200RPM SATA 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 9RZ164-065
Price: $103.16
ST3500413AS - Seagate BarraCuda 7200.12 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: ST3500413AS
Price: $110.53
1BD142-303 - Seagate 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 1BD142-303
Price: $110.53
9YP142-303 - Seagate BarraCuda 7200.12 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9YP142-303
Price: $110.53
9RZ164-002 - Seagate Constellation.2 500GB 7200RPM SATA 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 9RZ164-002
Price: $110.53
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.