Alternative to ST9320320AS: Better-Value Equivalents in Stock
Comparing the ST9320320AS (ST9320320AS - Seagate Momentus 320GB 5400RPM SATA 3Gb/s 8MB Cache 2.5-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 ST9320320AS
| SKU | ST9320320AS |
|---|---|
| Product | ST9320320AS - Seagate Momentus 320GB 5400RPM SATA 3Gb/s 8MB Cache 2.5-inch Hard Drive |
| Current price | $262.32 |
| Stock status | In Stock |
| Detail page | View ST9320320AS › |
Alternatives to ST9320320AS
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.
ST9320325AS - Seagate Momentus 5400.6 320GB 5400RPM SATA 3Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: ST9320325AS
Price: $68.42
ST9320325ASG - Seagate Momentus 5400.6 320GB 5400RPM SATA 3Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: ST9320325ASG
Price: $157.72
ST320LM001 - Seagate Momentus 320GB 5400RPM 8MB Cache SATA 3Gb/s 2.5-inch Laptop Hard Drive
SKU: ST320LM001
Price: $165.79
9EV134-020 - Seagate Momentus 5400.5 320GB 5400RPM SATA 3Gb/s 8MB Cache (CE) 2.5-inch Hard Drive
SKU: 9EV134-020
Price: $205.26
9KAG33-043 - Seagate Momentus 5400.6 320GB 5400RPM SATA 3Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: 9KAG33-043
Price: $211.00
9HH13E-500 - Seagate Momentus 5400.6 320GB 5400RPM SATA 3Gb/s 8MB Cache (CE) 2.5-inch Hard Drive
SKU: 9HH13E-500
Price: $235.79
9HH13E-287 - Seagate Momentus 5400.6 320GB 5400RPM SATA 3Gb/s 8MB Cache (CE) 2.5-inch Hard Drive
SKU: 9HH13E-287
Price: $235.79
9HH13E-022 - Seagate Momentus 5400.6 320GB 5400RPM SATA 3Gb/s 8MB Cache (CE) 2.5-inch Hard Drive
SKU: 9HH13E-022
Price: $279.67
ST320LM000 - Seagate Momentus 320GB 5400RPM 2.5-inch 8MB Cache SATA 3Gb/s Laptop Hard Drive
SKU: ST320LM000
Price: $287.84
ST9320310AS - Seagate Momentus 320GB 5400RPM SATA 3Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: ST9320310AS
Price: $291.79
9EV134-196 - Seagate Momentus 5400.5 320GB 5400RPM SATA 3Gb/s 8MB Cache (CE) 2.5-inch Hard Drive
SKU: 9EV134-196
Price: $344.84
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.