# Rosewill Gaming Power Supply, Arc (450W) 80 Plus Bronze Certified PSU with Silent 120mm Fan and Auto Fan Speed Control

- Category: Power Supply
- Brand: Rosewill
- Model: ARC 450
- Part number: ARC 450
- Price (US): currently unavailable
- Price last checked: 2026-08-05
- Rating: 4.5/5 from 1855 Amazon reviews
- Warranty: 1 year
- Product page: https://buildmypc.net/component-details/power-supply/rosewill-arc-450/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Rosewill |
| Model | ARC 450 |
| Power | 450 W  |
| Efficiency | 80+ Bronze |
| Color | Black |
| Form Factor | ATX |

## Key Features

- Reliable ARC Series Power Supplies: Rosewill ARC450 is a professional power supply to support your gaming desktop computer system and an ideal solution to deliver high availability, scalability, maximum flexibility and price/performance.
- Silent Operation: The gaming 80Plus power supply is equipped with one 120mm fan to offer extraordinary airflow at an exceptional low noise level by different speed level in response to various temperature.
- 80+ Bronze Certified: 80 Plus bronze certified power supplies to deliver 80% or more efficiency at a normal loading conditions and outstanding Short-Circuit/Over-Current/Over-Voltage/Over-Power/Under-Voltage/Over-Temperature Protections
- 3 Years Warranty: Three years product warranty to guarantee continous system performance of this 450w gaming power supply and make sure it can support long time operation for your gaming PC system.
- UL, FCC, CE Certificated: With UL, FCC, and CE Certification, Rosewill ARC series power supplies with strong single +12V rail provide high efficiency operation for less heat and lower operating loss.

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