Alternative to 1K9AY1-570: Better-Value Equivalents in Stock
Comparing the 1K9AY1-570 (1K9AY1-570 Seagate Backup Plus Slim 1.5TB USB 3 2.5) 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 1K9AY1-570
| SKU | 1K9AY1-570 |
|---|---|
| Product | 1K9AY1-570 Seagate Backup Plus Slim 1.5TB USB 3 2.5 |
| Stock status | In Stock |
| Detail page | View 1K9AY1-570 › |
Alternatives to 1K9AY1-570
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.
STDR2000102 - Seagate Backup Plus SLIM 2TB USB 3.0 External Hard Drive
SKU: STDR2000102
Price: $357.09
STDR2000100 - Seagate Backup Plus SLIM 2TB USB 3.0 External Hard Drive
SKU: STDR2000100
Price: $400.45
STDT2000100 - Seagate Backup Plus 2TB USB 3.0 3.5-inch External Hard Drive
SKU: STDT2000100
Price: $259.50
STHP4000400 - Seagate Backup Plus 4TB USB 3.0 Portable External Hard Drive
SKU: STHP4000400
Price: $318.32
STDT4000100 - Seagate Backup Plus 4TB USB-3.0 3.5-inch External Hard Drive
SKU: STDT4000100
Price: $318.32
LAC9000342 - Seagate Porsche Design P9223 120GB USB 3.0 Slim External Solid State Drive
SKU: LAC9000342
Price: $197.53
9JA1A4-570 - Seagate 320GB 5400RPM SATA 3Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: 9JA1A4-570
Price: $164.18
9BD148-570 - Seagate BarraCuda 7200.9 500GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9BD148-570
Price: $192.08
9VTI66-570 - Seagate BarraCuda Green 2TB 5900RPM SATA 6Gb/s 64MB Cache (CE) 3.5-inch Hard Drive
SKU: 9VTI66-570
Price: $192.08
9BJ148-570 - Seagate BarraCuda 7200.1 750GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9BJ148-570
Price: $192.08
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.