Alternative to 9FY156-055: Better-Value Equivalents in Stock
Comparing the 9FY156-055 (9FY156-055 - Seagate 500GB 7200RPM SATA 3Gb/s 32MB 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 9FY156-055
| SKU | 9FY156-055 |
|---|---|
| Product | 9FY156-055 - Seagate 500GB 7200RPM SATA 3Gb/s 32MB Cache 2.5-inch Hard Drive |
| Current price | $369.84 |
| Stock status | In Stock |
| Detail page | View 9FY156-055 › |
Alternatives to 9FY156-055
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.
9CA154-055 - Seagate 500GB 7200RPM SATA 3Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9CA154-055
Price: $302.36
9CA152-055 - Seagate BarraCuda ES.2 250GB 7200RPM SATA 3Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9CA152-055
Price: $144.07
9CA156-055 - Seagate BarraCuda ES.2 750GB 7200RPM SATA 3Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9CA156-055
Price: $372.74
9CA158-055 - Seagate BarraCuda ES.2 1TB 7200RPM SATA 3Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 9CA158-055
Price: $402.12
9HV144-055 - Seagate Momentus 7200.4 500GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9HV144-055
Price: $525.96
1DH142-055 - Seagate Momentus Thin 500GB 5400RPM SATA 3Gb/s 16MB Cache (SED / CE) 2.5-inch Hard Drive
SKU: 1DH142-055
Price: $485.53
9HH134-055 - Seagate Momentus 5400.6 500GB 5400RPM SATA 3Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: 9HH134-055
Price: $597.93
1DG142-055 - Seagate Momentus Thin 500GB 5400RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 1DG142-055
Price: $608.79
9WS142-055 - Seagate 500GB 5400RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9WS142-055
Price: $619.67
1A5142-055 - Seagate Momentus Thin 500GB 5400RPM SATA 3Gb/s 16MB Cache (SED) 2.5-inch Hard Drive
SKU: 1A5142-055
Price: $752.24
1BD142-055 - Seagate BarraCuda 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 1BD142-055
Price: $195.32
9HV14C-055 - Seagate Momentus 7200.4 160GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9HV14C-055
Price: $307.55
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.