# Rosewill Gaming Power Supply/PSU, 1000 Watt 80 Plus Bronze Certified PSU with Silent and Blue LED 135mm Fan and Auto Fan Speed Control, Semi-Modular Design

- Category: Power Supply
- Brand: Rosewill
- Model: RBR1000
- Part number: RBR1000-MS
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.5/5 from 1855 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/power-supply/rosewill-rbr1000-rbr1000-ms/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Rosewill |
| Model | RBR1000 |
| Power | 1000 W |
| Efficiency | 80+ Bronze |
| Color | RGB |
| Form Factor | ATX |

## Key Features

- Gaming 1000W Blue LED Fan Power Supplies: Rosewill RBR-1000MS 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 135mm 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.
- Semi-Modular Cable Design: The semi-modular cable design allows for easy installation, reduces system clutter, and helps maximize airflow through your computer’s chassis.
- 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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