Alternative to 370-3531: Better-Value Equivalents in Stock
Comparing the 370-3531 (370-3531 - Sun 354-Watts ATL Power Supply) 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 370-3531
| SKU | 370-3531 |
|---|---|
| Product | 370-3531 - Sun 354-Watts ATL Power Supply |
| Current price | $374.54 |
| Stock status | In Stock |
| Detail page | View 370-3531 › |
Alternatives to 370-3531
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.
AR-K16KA-YF - Quantum 2.56TB (Native) / 5.12TB (Compressed) SCSI ATL Superloader Rack Mountable Autoloader
SKU: AR-K16KA-YF
Price: $2,961.89
9W2002-354 - Seagate BarraCuda 7200.7 120GB 7200RPM IDE Ultra ATA/100 (ATA-6) 2MB Cache 3.5-inch Hard Drive
SKU: 9W2002-354
Price: $240.29
9SM160-354 - Seagate Constellation ES.2 3TB 7200RPM SATA 6Gb/s 64MB Cache (CE) LLF Hot-pluggable 3.5-inch Hard Drive
SKU: 9SM160-354
Price: $335.26
541-3531 - Sun 146GB 10000RPM SAS 3GB/s Hot-Pluggable 2.5-inch Hard Drive
SKU: 541-3531
Price: $587.05
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.