Alternative to ST9750423AS: Better-Value Equivalents in Stock
Comparing the ST9750423AS (ST9750423AS - Seagate Momentus 750GB 5400RPM 16MB Cache 2.5-inch SATA 3Gb/s 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 ST9750423AS
| SKU | ST9750423AS |
|---|---|
| Product | ST9750423AS - Seagate Momentus 750GB 5400RPM 16MB Cache 2.5-inch SATA 3Gb/s Hard Drive |
| Current price | $512.24 |
| Stock status | In Stock |
| Detail page | View ST9750423AS › |
Alternatives to ST9750423AS
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.
9ZW14G-030 - Seagate Momentus 750GB 5400RPM SATA 3Gb/s 16MB Cache (CE) 2.5-inch Hard Drive
SKU: 9ZW14G-030
Price: $362.18
9ZW14G-188 - Seagate Momentus 750GB 5400RPM SATA 3Gb/s 16MB Cache (CE) 2.5-inch Hard Drive
SKU: 9ZW14G-188
Price: $362.18
9ZW14G-500 - Seagate Momentus 750GB 5400RPM SATA 3Gb/s 16MB Cache (CE) 2.5-inch Hard Drive
SKU: 9ZW14G-500
Price: $362.18
9ZW14G-020 - Seagate Momentus 750GB 5400RPM SATA 3Gb/s 16MB Cache (CE) 2.5-inch Hard Drive
SKU: 9ZW14G-020
Price: $362.18
9ZW14G-285 - Seagate Momentus 750GB 5400RPM SATA 3Gb/s 16MB Cache (CE) 2.5-inch Hard Drive
SKU: 9ZW14G-285
Price: $512.24
ST9750420AS - Seagate Momentus 750GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: ST9750420AS
Price: $128.42
9RT14G-020 - Seagate Momentus 750GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9RT14G-020
Price: $205.26
ST3750420AS - Seagate Momentus 750GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: ST3750420AS
Price: $205.26
9RT14G-500 - Seagate Momentus 750GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9RT14G-500
Price: $250.53
9RT14G-141 - Seagate Momentus 750GB 7200RPM SATA 3Gb/s 16MB Cache (CE) 2.5-inch Hard Drive
SKU: 9RT14G-141
Price: $291.79
9RT14G-285 - Seagate Momentus 750GB 7200RPM SATA 3Gb/s 16MB Cache (CE) 2.5-inch Hard Drive
SKU: 9RT14G-285
Price: $344.33
ST907503N1A1AS-RK - Seagate Momentus 750GB 7200RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: ST907503N1A1AS-RK
Price: $413.66
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.