1. Wattage: 850W
2. Efficiency Rating: 80 Plus Gold (Up to 90% efficiency under typical loads)
3. Form Factor: ATX
4. Fan Size: 135mm (axial-tech fan design for improved airflow and reduced noise)
5. Fan Type: Fluid dynamic bearing fan with 0dB technology (remains silent at lower loads)
6. Connector Types:
• 1 x ATX 24-pin (for motherboard)
• 2 x EPS 8-pin (4+4) (for CPU power)
• 6 x PCIe 6+2-pin (for graphics cards)
• 10 x SATA (for storage devices)
• 3 x Peripheral (Molex)
7. Modularity: Fully modular (detachable cables for easier cable management)
8. Protections:
• Over Voltage Protection (OVP)
• Over Power Protection (OPP)
• Short Circuit Protection (SCP)
• Under Voltage Protection (UVP)
• Over Temperature Protection (OTP)
• Over Current Protection (OCP)
9. Compliance:
• ATX12V v2.4 / EPS12V v2.92
• CE, FCC, TUV, CB, RCM certifications
10. Dimensions: 160 x 150 x 86 mm
11. Weight: Around 2 kg
12. Operating Temperature: Up to 50°C for full power output
13. MTBF (Mean Time Between Failures): 100,000 hours
14. Warranty: 10 years
15. AC Input: 100-240V, 50-60Hz
16. Output:
• +3.3V: 20A
• +5V: 20A
• +12V: 70.8A (850W on +12V rail)
• -12V: 0.3A
• +5VSB: 3A
17. Power Supply Type: Full Bridge LLC resonant converter and DC-DC technology for improved stability and efficiency
18. Extras:
• Japanese capacitors for durability and reliability
• 0dB operation at lower power loads for silent operation
• Black sleeved cables for a clean look in PC builds
The ASUS Prime 850W Gold PSU is designed for high-performance gaming PCs or workstations, offering stable power delivery, premium efficiency, and a fully modular design for easy cable management. The 80 Plus Gold certification ensures energy savings and reduced heat output, making it a reliable choice for demanding systems.
