Alternative to 370-5527: Better-Value Equivalents in Stock
Comparing the 370-5527 (370-5527 - Sun 420-Watts DC Input 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 370-5527
| SKU | 370-5527 |
|---|---|
| Product | 370-5527 - Sun 420-Watts DC Input Power Supply |
| Current price | $369.84 |
| Stock status | In Stock |
| Detail page | View 370-5527 › |
Alternatives to 370-5527
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.
XTA-3000-2UAC-KIT - Sun Microsystems 420-Watts AC Input Power Supply
SKU: XTA-3000-2UAC-KIT
Price: $392.99
XTA-3000-2UDC-KIT - Sun Microsystems 420-Watts DC Input Power Supply
SKU: XTA-3000-2UDC-KIT
Price: $630.54
370-5398 - Sun 420-Watts AC Power Supply / Fan Module for StorageTek 3310 / 3510 / 3511
SKU: 370-5398
Price: $155.79
370-5398-02 - Sun 420-Watts AC Power Supply / Fan Module for StorageTek 3310 / 3510 / 3511
SKU: 370-5398-02
Price: $235.79
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.