Power Supply ATX 850W be quiet! PURE POWER 12, 80+ Gold, 120mm, ATX 3.1, LLC+SR+DC/DC, Flat cabels

. PN: BP004EU Model Pure Power 12 850 W Continuous power (W) 850 Peak power (W) 900 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) 12 / 6 Power factor at 100% load <0.1 Average life time (h / 25°C) >100,000 Operating temperature up to (°C) 40 80 PLUS certification Gold Efficiency (%) at 230V, 2% load 66.6 Efficiency (%) at 230V, 10% load 88.9 Efficiency (%) at 230V, 20% load 92.2 Efficiency (%) at 230V, 50% load 92.7 Efficiency (%) at 230V, 100% load 90.5 Fan Silence-optimized be quiet! fan Fan size (mm) 120 Bearing technology Rifle Motor technology 4-pole fan motor Max. fan speed (rpm) 2000 dB(A) at 10% load 8.7 dB(A) at 20% load 8.7 dB(A) at 50% load 9 dB(A) at 100% load 25.1 Multi-rail operation (12V rails) 0 12V single rail operation ✓ +3.3V (A) 22 +5V (A) 22 +12V1 (A) 70.9 -12V (A) 0,3 +5Vsb (A) 3 Max. combined power 12V (W) 850 Max. combined power 12VHPWR (W) 600 Max. combined power 3.3V + 5V (W) 120 Hold-up time at 100% load (ms) 17.34 Hold-up time at 80% load (ms) 21.5 Power good signal (ms) 100 - 150ms Sleeved cables ✓ Flat cables ✓ Maximum cable length (cm) 55 Cable length to motherboard (cm) 60 No. of cables 8 ATX-Motherboard (20+4-pin) 1 P4+4 (CPU) P4+4 (CPU) P8 (CPU) 1 12VHPWR cables 1 PCI-e 6+2-pin (GPU) 3 SATA 6 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) ✓ Dimensions without cable (L x W x H), (mm) 160 x 86 x 150 Weight (kg) 2.7 Color Black