Model: KSF-250F4 Type: Switching Power Supply (non-modular, likely 20-pin main connector based on similar models) Input (AC): 100&amp;ndash;240V ~ 5A, 50&amp;ndash;60 Hz (universal voltage, works worldwide including in Saudi Arabia) Output (DC rails): +3.3V: 18.0A max +5V: 19.0A max +12V: 16.0A max +5VSB (standby): 1.5A max -12V: Not explicitly listed on your photo but typically ~0.3A on similar units (minor rail for legacy use) Combined limits: Max combined power on +5V &amp;amp; +3.3V rails: 105W Total maximum output power: 250W Certifications: FCC, cULus, CE, CCC, and others (standard safety marks)