Highlights
World Class Quiet and Efficiency be quiet! Straight Power 11 850W raises the bar for systems that demand virtually inaudible operation without power quality compromises. This PSU is clearly the best choice for super silent systems.Specifications
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Total power
850 W
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AC input voltage
100 - 240 V
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Peak power
920 W
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AC input frequency
50 - 60 Hz
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Input current
10 A
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Power factor
0.99
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Power Factor Correction (PFC) type
Active
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Combined power (+3.3V)
150 W
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Combined power (+12V)
849.6 W
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Combined power (+5V)
150 W
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Combined power (-12V)
6 W
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Combined power (+5Vsb)
15 W
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Max output current (+3.3V)
25 A
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Max output current (+12V1)
21 A
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Max output current (+12V2)
21 A
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Max output current (+12V3)
26 A
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Max output current (+12V4)
26 A
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Max output current (+5V)
25 A
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Max output current (-12V)
0.5 A
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Max output current (+5Vsb)
3 A
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Hold time
21.1 ms
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Efficiency
93%
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Power protection features
Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
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Motherboard power connector
20+4 pin ATX
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Motherboard power cable length
60 cm
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Number of SATA power connectors
11
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Number of PATA power connectors
4
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SATA power cable length
550 mm
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PCI Express power connectors (6+2 pin)
4
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PCI Express power cable length
60 cm
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CPU power connector (4+4 pin)
Y
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CPU power cable length
70 cm
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Floppy disk drive connector
Y
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Cabling type
Modular
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Purpose
PC
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Power supply unit (PSU) form factor
ATX
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80 PLUS certification
80 PLUS Gold
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ATX version
2.4
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EPS version
2.92
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Silent mode
Y
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Bearing technology
FDB
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Certification
CE, FCC, TÜV, cTUVus, RCM, BSMI, CU
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Product colour
Black
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Fan diameter
13.5 cm
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Number of fans
1 fan(s)
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Illumination
N
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On/off switch
Y
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Width
150 mm
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Depth
170 mm
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Height
86 mm
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Weight
1.8 kg
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Package width
248 mm
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Package depth
328 mm
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Package height
102 mm
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Package weight
3.38 kg
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Sustainability certificates
RoHS, ENERGY STAR
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Screws included
Y
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Cable ties included
Y
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Noise level (silent mode, <30%)
9.71 dB
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Noise level (quiet mode, 50%)
10.61 dB
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Noise level (full-load mode, 100%)
24.98 dB
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Manual
Y
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Cable management
Y
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Warranty Info
5 years