Alternative to ST38420A0000: Better-Value Equivalents in Stock
Comparing the ST38420A0000 (ST38420A0000 - Seagate 8GB 5400RPM ATA-33 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 ST38420A0000
| SKU | ST38420A0000 |
|---|---|
| Product | ST38420A0000 - Seagate 8GB 5400RPM ATA-33 3.5-inch Hard Drive |
| Current price | $82.42 |
| Stock status | In Stock |
| Detail page | View ST38420A0000 › |
Alternatives to ST38420A0000
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.
9T6006-733 - Seagate BarraCuda ATA IV 80GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache (CE) 3.5-inch Hard Drive
SKU: 9T6006-733
Price: $159.53
9K2005-302 - Seagate Medalist 6531 6.5GB 5400RPM IDE Ultra ATA/33 (ATA-4) 128KB Cache 3.5-inch Hard Drive
SKU: 9K2005-302
Price: $74.09
ST336422A - Seagate Medalist 6422 6.4GB 5400RPM IDE Ultra ATA/33 (ATA-4) 256KB Cache 3.5-inch Hard Drive
SKU: ST336422A
Price: $77.57
ST35120A - Seagate 5GB 5400RPM IDE Ultra ATA/33 (ATA-4) 3.5-inch Hard Drive
SKU: ST35120A
Price: $82.42
9K2006-031 - Seagate Medalist 3221 3.2GB 5400RPM IDE Ultra ATA/33 (ATA-4) 128KB Cache (CE) 3.5-inch Hard Drive
SKU: 9K2006-031
Price: $84.62
9L4001-301 - Seagate Medalist 3210 3.2GB 5400RPM IDE Ultra ATA/33 (ATA-4) 256KB Cache (CE) 3.5-inch Hard Drive
SKU: 9L4001-301
Price: $87.28
9K2005-653 - Seagate Medalist 6531 6.5GB 5400RPM IDE Ultra ATA/33 (ATA-4) 128KB Cache 3.5-inch Hard Drive
SKU: 9K2005-653
Price: $87.28
9L4001-730 - Seagate Medalist 3210 3.2GB 5400RPM IDE Ultra ATA/33 (ATA-4) 256KB Cache (CE) 3.5-inch Hard Drive
SKU: 9L4001-730
Price: $100.45
ST32112A - Seagate 2GB 5400RPM IDE Ultra ATA/33 (ATA-4) 3.5-inch Hard Drive
SKU: ST32112A
Price: $111.05
9D3001-301 - Seagate Medalist Pro 2520 5400RPM IDE Ultra ATA/33 (ATA-4) 128KB Cache (CE) 3.5-inch Hard Drive
SKU: 9D3001-301
Price: $122.51
9D3001-002 - Seagate Medalist Pro 2520 5400RPM IDE Ultra ATA/33 (ATA-4) 128KB Cache (CE) 3.5-inch Hard Drive
SKU: 9D3001-002
Price: $122.51
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.