SilverStone ATTIS 650R Non-Modular Power Supply Overview

The SilverStone ATTIS 650R Non-Modular Power Supply is built for PC builders who value reliability, efficiency, and affordability. Delivering 650 watts of continuous power with 80 PLUS Bronze certification, this PSU provides a balance between performance and energy savings. Designed with a non-modular layout for durability and Japanese primary capacitors for stability, it’s a dependable choice for gaming rigs, workstations, and everyday desktops.

650W Output for Stable System Performance

With 650W of consistent output, the SilverStone ATTIS 650R Power Supply ensures smooth operation for modern processors, dedicated graphics cards, and multiple storage drives. The 80 PLUS Bronze efficiency rating means it runs at up to 85% efficiency, helping reduce wasted power and heat.

Efficient Cooling with Silent 120mm Fan

To keep temperatures in check, the SilverStone ATTIS 650R PSU features a silent 120mm cooling fan. This fan automatically adjusts its speed based on system load, providing optimal cooling during intense workloads while remaining quiet during lighter use.

Built with Premium Japanese Primary Capacitor

Durability is at the core of the ATTIS 650R Non-Modular Power Supply. It incorporates a high-quality Japanese primary capacitor, known for its stability and long lifespan, even under high temperatures. This ensures that your power supply maintains peak performance over time.

Active PFC for Reliable Power Delivery

The SilverStone ATTIS 650R PSU includes Active Power Factor Correction (PFC), which enhances voltage stability and reduces harmonic distortion. This provides clean, efficient, and consistent power to your system components, protecting them from electrical fluctuations.

Multiple Safety Protections

Your components stay protected with built-in safeguards such as Over Voltage Protection (OVP), Over Current Protection (OCP), Over Power Protection (OPP), Short Circuit Protection (SCP), and Under Voltage Protection (UVP). These features give you peace of mind during heavy workloads or sudden power surges.

Non-Modular, Durable, and Cost-Effective

The non-modular design of the ATTIS 650R Power Supply provides a secure, long-lasting connection between PSU and components. Pre-attached cables make installation straightforward and reduce potential failure points compared to modular designs.

ATX Form Factor Compatibility

Built to ATX form factor standards, the SilverStone ATTIS 650R fits seamlessly into most mid-tower and full-tower cases. Whether you are upgrading an existing system or building a new one, compatibility is effortless.

Specifications