Alternative to 390-0384: Better-Value Equivalents in Stock
Comparing the 390-0384 (390-0384 - Sun 300GB 10000RPM 2.5-inch SAS 6Gbps 16MB Cache Hot Swappable Hard Drive) against alternatives? Pro Disk Network stocks 12 similar 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 390-0384
| SKU | 390-0384 |
|---|---|
| Product | 390-0384 - Sun 300GB 10000RPM 2.5-inch SAS 6Gbps 16MB Cache Hot Swappable Hard Drive |
| Stock status | In Stock |
| Detail page | View 390-0384 › |
Alternatives to 390-0384
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.
542-0384 - Sun 300GB 10000RPM 2.5-inch SAS 6GB/s 16MB Cache Hot-Pluggable Hard Drive
SKU: 542-0384
Price: $259.50
542-0384-01 - Sun 300GB 10000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive with Bracket
SKU: 542-0384-01
Price: $359.63
390-0487-02 Sun 300GB 10000RPM SAS 6GB/s 16MB Cache Hot-Swappable 2.5-inch Hard Drive
SKU: 390-0487-02
Price: $160.00
390-0449-04 - Sun 300GB 10000RPM SAS 6Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 390-0449-04
Price: $211.97
390-0487 - Sun 300GB 10000RPM 2.5-inch SAS 6GB/s 16MB Cache Hot-Pluggable Hard Drive
SKU: 390-0487
Price: $226.08
390-0049 - Sun 300GB 10000RPM SAS 6GB/s Hot-Pluggable 16MB Cache 2.5-inch Hard Drive
SKU: 390-0049
Price: $233.67
390-0449-05 - Sun 300GB 10000RPM SAS 6Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 390-0449-05
Price: $291.79
390-0449-03 - Sun 300GB 10000RPM SAS 6Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 390-0449-03
Price: $296.30
390-0449-02 - Sun 300GB 10000RPM SAS 6Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 390-0449-02
Price: $296.30
390-0490 - Sun 300GB 10000RPM 2.5-inch SAS 6GB/s 16MB Cache Hot-Pluggable Hard Drive
SKU: 390-0490
Price: $652.28
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.