Power Supply ATX 850W be quiet! POWER ZONE 2, 80+ Platinum, 140mm, Active PFC, SR+LLC+DC/DC, ATX 3.1, 90° 12V-2x6, Fanless mode, Full Modular, Black

. Model Power Zone 2 850W Continuous power (W) 850 Peak power (W) 920 Form factor Version 3.1 Form factor EPS 12V Version 2.92 Topology LLC + SR + DC/DC Voltage (Vac) 100 - 240 Frequency (Hz) 50 - 60 Input current (A) 10 / 5 Power factor at 100% load >0.98 Modern standby ✓ Power consumption in standby (W) <0.18 Average life time (h / 25°C) >100,000 Operating temperature up to (°C) 40 Cybenetics Noise Rating A+ Fan Pure Wings 3 Fan size (mm) 140 Bearing technology Rifle Motor technology 4-pole fan motor Max. fan speed (rpm) 2100 dB(A) at 10% load 6.5 dB(A) at 20% load 6.5 dB(A) at 50% load 6.5 dB(A) at 100% load 24.9 Modular cables ✓ Sleeved cables ✓ Flat cables ✓ Maximum cable length (cm) 100 Cable length to motherboard (cm) 60 No. of cables 8 ATX-Motherboard (20+4-pin) 1 P4+4 (CPU) 1 P8 (CPU) 1 P4 (CPU) 1 12VHPWR cables 1 PCI-e 6+2-pin (GPU) 3 SATA 7 PATA 1 OTP (over temperature protection) ✓ OCP (over current protection) ✓ OPP (over power protection) ✓ SCP (short circuit protection) ✓ OVP (over Voltage protection) ✓ UVP (under Voltage protection) ✓ SIP (Surge & Inrush protection) ✓