The Astrum PS450 Desktop Switching Power Supply is a reliable 230W ATX solution engineered to support a wide range of desktop systems and internal components. Built to Intel ATX 1.3 standards, it features a 20+4 pin split interface, ensuring compatibility with both Intel and AMD processors across multiple motherboard configurations.

With multi‑voltage DC outputs (+3.3V, +5V, +12V, -12V, +5VSB), the PS450 delivers stable and regulated power to CPUs, GPUs, drives, and peripherals. Its high‑efficiency switching design minimizes heat and energy loss, while integrated protection circuitry guards against over‑current, over‑voltage, overload, and short‑circuit faults.

Compact and easy to install, the PS450 is ideal for desktop PCs, workstations, and custom builds requiring dependable performance and compliance with global safety standards.

Technical Specifications:

Model / SKU: PS450 (A94045‑S)
Input Voltage: AC 220–240V / 3.5A / 50–60Hz
Output Voltages: +3.3V DC 15A / +5V DC 18A / +12V DC 15A / -12V DC 0.5A / +5VSB DC 2.0A
Total Wattage: 230W
Connector Type: 20+4 Pin ATX
Compatibility: Intel & AMD processors
Dimensions: 150 × 146 × 85 mm
Net Weight: ~720g
Color: Black
Warranty: 12 months manufacturer warranty

What’s Included

1× Astrum PS450 Desktop Switching Power Supply
1× Power Cable
User Manual