Alternative to W0355: Better-Value Equivalents in Stock
Comparing the W0355 (W0355 - Thermaltake Litepower W0355 600-Watts 70% Efficiency ATX12V & EPS12V 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 W0355
| SKU | W0355 |
|---|---|
| Product | W0355 - Thermaltake Litepower W0355 600-Watts 70% Efficiency ATX12V & EPS12V Power Supply |
| Stock status | In Stock |
| Detail page | View W0355 › |
Alternatives to W0355
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.
TR-600 - Thermaltake TR2-600NL2NC 600-Watts 110-220V AC 72% Efficiency ATX12V & EPS12V Internal Power Supply
SKU: TR-600
Price: $147.37
702457-001 - HP 240-Watts 12V Standard Efficiency ECO Power Supply for ProDesk 600 SFF
SKU: 702457-001
Price: $145.26
623193-001 - HP 600-Watts 100-240V AC 90% Efficiency Non Hot-Pluggable Power Supply for Z420 Workstation
SKU: 623193-001
Price: $197.89
110-BQ-0600-K1 - EVGA 600 BQ 600-Watts 80 Plus Bronze Certified Semi Modular ATX Power Supply
SKU: 110-BQ-0600-K1
Price: $238.74
EX-PWR-600-AC - Juniper 600-Watts AC Power Supply for EX4200, EX3200
SKU: EX-PWR-600-AC
Price: $429.83
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.