Alternative to 9RT143-030: Better-Value Equivalents in Stock
Comparing the 9RT143-030 (9RT143-030 - Seagate 500GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-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 9RT143-030
| SKU | 9RT143-030 |
|---|---|
| Product | 9RT143-030 - Seagate 500GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive |
| Current price | $369.84 |
| Stock status | In Stock |
| Detail page | View 9RT143-030 › |
Alternatives to 9RT143-030
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.
9BL146-030 - Seagate BarraCuda ES 500GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9BL146-030
Price: $192.08
1A5142-030 - Seagate Momentus Thin 500GB 5400RPM SATA 3Gb/s 16MB Cache (SED) 2.5-inch Hard Drive
SKU: 1A5142-030
Price: $752.24
9UVG42-030 - Seagate Momentus 7200 FDE.2 250GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9UVG42-030
Price: $211.58
9BL148-030 - Seagate BarraCuda ES 750GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9BL148-030
Price: $214.18
9ZV14C-030 - Seagate Momentus Thin 250GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9ZV14C-030
Price: $276.80
9JW152-030 - Seagate 500GB 7200RPM SATA 3Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9JW152-030
Price: $192.08
9ZW144-030 - Seagate Momentus 640GB 5400RPM SATA 3Gb/s 16MB Cache (CE) 2.5-inch Hard Drive
SKU: 9ZW144-030
Price: $302.39
9WS141-030 - Seagate 250GB 5400RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9WS141-030
Price: $317.26
9ZW14G-030 - Seagate Momentus 750GB 5400RPM SATA 3Gb/s 16MB Cache (CE) 2.5-inch Hard Drive
SKU: 9ZW14G-030
Price: $362.18
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.