The Astrum PS450 Desktop Switching Power Supply is a reliable and efficient 230W ATX power solution designed 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, making it compatible with both Intel and AMD processors and a variety of motherboard configurations.
With multi-voltage DC outputs (+3.3V, +5V, +12V, -12V, +5VSB), the PS450 ensures stable and regulated power delivery to CPUs, GPUs, drives, and peripherals. Its high efficiency switching design minimizes heat and energy loss, while built-in over-current, over-voltage, overload, and short-circuit protection safeguards your system from electrical faults.
Compact and easy to install, this power supply is ideal for desktop PCs, workstations, and custom builds requiring dependable performance and compliance with global safety standards.
Key Features
⚡ 230W Power Output – Stable and efficient energy for desktop components
🔌 Multi-Voltage DC Output – +3.3V, +5V, +12V, -12V, +5VSB
🧠 Smart Protection Circuitry – Over-current, over-voltage, overload, and short-circuit protection
🧩 20+4 Pin Split Design – Compatible with Intel and AMD motherboards
🧳 Compact Form Factor – Fits standard desktop cases
🌍 Global Voltage Support – AC 220–240V input for international use
🕒 12-Month Manufacturer Warranty – Reliable long-term performance
Technical Specifications
Feature Details
SKU A94045-S
Product Code PS450
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 (L × W × H) 150 × 146 × 85 mm
Net Weight Approx. 720g
Warranty 12 Months Limited Manufacturer Warranty
What’s Included
1 × Astrum PS450 Desktop Switching Power Supply
1 × Power Cable
1 × User Manual
Ideal Use Cases
🖥️ Powering desktop PCs and workstations
🔧 Custom PC builds and upgrades
🧰 Replacement power supply for Intel or AMD-based systems
🏢 Office and home computing setups requiring stable power