Alternative to 9BD138-520: Better-Value Equivalents in Stock
Comparing the 9BD138-520 (9BD138-520 - Seagate BarraCuda 7200.9 500GB 7200RPM SATA 3Gb/s 8MB Cache (CE) 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 9BD138-520
| SKU | 9BD138-520 |
|---|---|
| Product | 9BD138-520 - Seagate BarraCuda 7200.9 500GB 7200RPM SATA 3Gb/s 8MB Cache (CE) 3.5-inch Hard Drive |
| Current price | $363.49 |
| Stock status | In Stock |
| Detail page | View 9BD138-520 › |
Alternatives to 9BD138-520
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.
9BD131-520 - Seagate BarraCuda 7200.9 80GB 7200RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9BD131-520
Price: $100.45
9BD135-520 - Seagate BarraCuda 7200.9 400GB 7200RPM SATA 3Gb/s 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BD135-520
Price: $177.55
9BD132-520 - Seagate BarraCuda 7200.9 160GB 7200RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9BD132-520
Price: $273.91
9YP142-520 - Seagate BarraCuda 7200.12 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9YP142-520
Price: $262.32
9BD143-520 - Seagate BarraCuda 7200.9 250GB 7200RPM SATA 3Gb/s 16MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BD143-520
Price: $345.12
9BD032-520 - Seagate BarraCuda 7200.9 160GB 7200RPM IDE Ultra ATA/100 (ATA-6) 8MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BD032-520
Price: $134.30
9BD035-520 - Seagate BarraCuda 7200.9 400GB 7200RPM ATA-100 8MB Cache 3.5-inch Hard Drive
SKU: 9BD035-520
Price: $272.46
9RT143-520 - Seagate Momentus 7200.4 500GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9RT143-520
Price: $565.32
9BJ136-224 - Seagate BarraCuda 7200.10 500GB 7200RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: 9BJ136-224
Price: $110.53
ST3500830AS - Seagate BarraCuda 500GB 7200RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: ST3500830AS
Price: $147.37
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.