Alternative to ST3750640A: Better-Value Equivalents in Stock
Comparing the ST3750640A (ST3750640A - Seagate BarraCuda 750GB 7200RPM 16MB Cache ATA-100 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 ST3750640A
| SKU | ST3750640A |
|---|---|
| Product | ST3750640A - Seagate BarraCuda 750GB 7200RPM 16MB Cache ATA-100 3.5-inch Hard Drive |
| Current price | $405.54 |
| Stock status | In Stock |
| Detail page | View ST3750640A › |
Alternatives to ST3750640A
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.
9BJ048-300 - Seagate BarraCuda 7200.1 750GB 7200RPM ATA-100 16MB Cache 3.5-inch Hard Drive
SKU: 9BJ048-300
Price: $192.51
9BL048-045 - Seagate BarraCuda ES 750GB 7200RPM ATA-100 16MB Cache 3.5-inch Hard Drive
SKU: 9BL048-045
Price: $291.79
9BJ048-305 - Seagate BarraCuda 7200.1 750GB 7200RPM ATA-100 16MB Cache 3.5-inch Hard Drive
SKU: 9BJ048-305
Price: $449.47
ST3750640AV - Seagate SV35.2 750GB 7200RPM IDE Ultra ATA/100 (ATA-6) 16MB Cache Hard Drive
SKU: ST3750640AV
Price: $375.95
9BJ043-300 - Seagate BarraCuda 7200.10 300GB 7200RPM IDE Ultra ATA/100 (ATA-6) 16MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BJ043-300
Price: $198.16
9BJ043-305 - Seagate BarraCuda 7200.10 300GB 7200RPM IDE Ultra ATA/100 (ATA-6) 16MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BJ043-305
Price: $198.16
9BJ043-500 - Seagate BarraCuda 7200.10 300GB 7200RPM IDE Ultra ATA/100 (ATA-6) 16MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BJ043-500
Price: $198.16
9BJ046-567 - Seagate BarraCuda 7200.1 500GB 7200RPM IDE Ultra ATA/100 (ATA-6) 16MB Cache 3.5-inch Hard Drive
SKU: 9BJ046-567
Price: $259.46
9BD048-303 - Seagate BarraCuda 7200.9 500GB 7200RPM IDE Ultra ATA/100 (ATA-6) 16MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BD048-303
Price: $278.14
9BJ04G-305 - Seagate BarraCuda 7200.1 320GB 7200RPM IDE Ultra ATA/100 (ATA-6) 16MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BJ04G-305
Price: $357.09
9BD043-783 - Seagate BarraCuda 7200.9 250GB 7200RPM IDE Ultra ATA/100 (ATA-6) 16MB Cache (CE) 3.5-inch Hard Drive
SKU: 9BD043-783
Price: $385.47
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.