Alternative to ST303204N1A1AS-RK: Better-Value Equivalents in Stock
Comparing the ST303204N1A1AS-RK (ST303204N1A1AS-RK - Seagate 320GB 7200RPM SATA 1.5Gb/s 16MB Cache Hot Swappable 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 ST303204N1A1AS-RK
| SKU | ST303204N1A1AS-RK |
|---|---|
| Product | ST303204N1A1AS-RK - Seagate 320GB 7200RPM SATA 1.5Gb/s 16MB Cache Hot Swappable Hard Drive |
| Current price | $729.46 |
| Stock status | In Stock |
| Detail page | View ST303204N1A1AS-RK › |
Alternatives to ST303204N1A1AS-RK
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.
ST3250610NS - Seagate BarraCuda ES.2 250GB 7200RPM SATA 3Gb/s 16MB Cache Hot Swappable 3.5-inch Hard Drive
SKU: ST3250610NS
Price: $341.20
ST905003N3A1AS-RK - Seagate Momentus 500GB 7200RPM SATA 3Gb/s 16MB Cache Hot-Swappable 2.5-inch Hard Drive
SKU: ST905003N3A1AS-RK
Price: $354.46
STM3500418AS - Seagate DiamondMax 23 500GB SATA 3Gb/s 7200RPM 16MB Cache Hot Swappable 3.5-inch Hard Drive
SKU: STM3500418AS
Price: $890.49
ST3750640SCE - Seagate DB35 750GB Hard Drive SATA 3Gb/s 7200RPM 16MB Cache Hot Swappable
SKU: ST3750640SCE
Price: $1,258.61
ST9320322AS - Seagate Momentus 5400.3 320GB 2.5-inch Hard Drive SATA 3Gb/s 5400RPM 8MB Cache Hot Swappable
SKU: ST9320322AS
Price: $734.26
ST9320421ASG - Seagate Momentus 320GB 7200RPM SATA 2.5-inchinchES 16MB Cache Laptop Hard Drive
SKU: ST9320421ASG
Price: $68.42
ST320LT023 - Seagate Momentus 320GB 2.5-inch Hard Drive SATA 3Gb/s 7200RPM 16MB Cache
SKU: ST320LT023
Price: $84.21
ST3320620AS - Seagate BarraCuda 320GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: ST3320620AS
Price: $96.84
9YP14C-520 - Seagate Barracuda 7200.12 320GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9YP14C-520
Price: $96.84
ST3320413AS - Seagate BarraCuda 320GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: ST3320413AS
Price: $96.84
Seagate 9SL14C-515 BarraCuda 7200.12 Series 320GB 7200RPM SATA 3Gb/s 16MB Cache (RoHS) 3.5-Inch Hard Drive. In Stock
SKU: 9SL14C-515
Price: $110.53
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.