Alternative to 300-1057: Better-Value Equivalents in Stock
Comparing the 300-1057 (300-1057 - Sun 410-Watts 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 300-1057
| SKU | 300-1057 |
|---|---|
| Product | 300-1057 - Sun 410-Watts Power Supply |
| Current price | $744.82 |
| Stock status | In Stock |
| Detail page | View 300-1057 › |
Alternatives to 300-1057
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.
359484-001 - HP 410-Watts 90-264V AC Power Supply with Active Power Factor Correction for WorkStation 4200
SKU: 359484-001
Price: $232.82
377595-001 - HP 410-Watts Power Supply with Power Factor Correction for XW4200 WorkStation System
SKU: 377595-001
Price: $232.82
372355-001 - HP 410-Watts ATX Active Power Factor Correction Power Supply For Workstation 4200
SKU: 372355-001
Price: $303.16
372355-002 - HP 410-Watts Active Power Factor Correction Power Supply for Workstation XW4200
SKU: 372355-002
Price: $369.84
372355-004 - HP 410-Watts Active Power Factor Correction Power Supply for Workstation XW4200
SKU: 372355-004
Price: $369.84
372355-003 - HP 410-Watts Active Power Factor Correction Power Supply for Workstation XW4200
SKU: 372355-003
Price: $369.84
222-1057 - Dell 2.53GHz 533MHz FSB 256KB L2 Cache Socket PPGA478 Intel Celeron D 325 1-Core Processor
SKU: 222-1057
Price: $86.38
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.