be quiet! · psu

be quiet! System Power U9 Black 400W Non-Modular 80+ Bronze Certified

400 W · bronze

Swapping the PSU of your build

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Replacements for the PSU

Cougar GEX X2 Black 1000W Fully Modular 80+ Gold Certifiedsame slot, strictly betterFits the buildUpgrades
SeaSonic ATX3-FOCUS-GX White 850W Fully Modular 80+ Goldsame slot, strictly betterFits the buildUpgrades
Enermax REVOLUTION X't II 650W Semi-Modular 80+ Goldsame slot, strictly betterFits the buildUpgrades
Zalman TeraMax II ATX 1200W Fully Modular 80+ Gold Certifiedsame slot, strictly betterFits the buildUpgrades
KOLINK Classic Black/Red 400W Non-Modular 80+ Bronze Certifiedinterchangeable substitute in the same slotFits the buildAlternatives
LEPA MX-F1 ATX 400W Non-Modularinterchangeable substitute in the same slotFits the buildAlternatives
KOLINK KL-400 Black ATX 400W Non-Modular 80+ Bronze Certifiedinterchangeable substitute in the same slotFits the buildAlternatives
Cooler Master Elite ATX 400W Non-Modularinterchangeable substitute in the same slotFits the buildAlternatives

Wattage

400 W

Efficiency

80+ bronze

Form factor

ATX

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be quiet! System Power U9 Black 400W Non-Modular 80+ Bronze Certified

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Specifications

Catalog data

Source: OpenDB

Color: BLACK
Length: 140 mm
Fanless: No
Modular: Non-Modular
Wattage: 400 W
Connectors · SATA: 5
Connectors · Eps 8 pin: 1
Connectors · Atx 24 pin: 1
Connectors · Molex 4 pin: 2
Connectors · PCIe 6 plus 2 pin: 2
Form factor: ATX
Efficiency rating: 80+ Bronze

Manufacturer data

Source: Icecat

Depth: 140 mm
Width: 86 mm
Height: 150 mm
Manual: Yes
Safety: CE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CCC
Weight: 1.9 kg
Purpose: PC/Server
Fan speed: 0 - 2100 RPM
Hold time: 17 ms
Efficiency: 89%
Atx version: 2.4
Noise level: 19.6 dB

Show 49 more specs

Total power: 400 W
Cabling type: Non-Modular
Cooling type: Active
Fan diameter: 12 cm
Power factor: 0.95
Certification: ErP, WEEE
Input current: 8 A
Package depth: 97 mm
Package width: 268 mm
Number of fans: 1 fan(s)
Package height: 195 mm
Package weight: 2.22 kg
Product colour: Black
Screws included: Yes
Ac input voltage: 100 - 240 V
Ac input frequency: 50 - 60 Hz
Combined power (+5v): 103 W
80 plus certification: 80 PLUS Bronze
Combined power (+12v): 384 W
Combined power ( 12v): 3.6 W
Combined power (+3.3v): 103 W
Combined power (+5vsb): 15 W
Compliance certificates: RoHS
SATA power cable length: 350,550 mm
CPU p4 connector (4 pin): 1
Max output current (+5v): 15 A
Max output current (+12v): 32 A
Max output current ( 12v): 0.3 A
Power protection features: Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Max output current (+12v1): 22 A
Max output current (+12v2): 18 A
Max output current (+3.3v): 24 A
Max output current (+5vsb): 3 A
Motherboard power connector: 20+4 pin ATX
Operating temperature (t t): 0 - 40 °C
Sustainability certificates: ENERGY STAR
CPU power connector (4+4 pin): Yes
Noise level (quiet mode, 50%): 14.6 dB
Motherboard power cable length: 45 cm
Pci express power cable length: 50 cm
Noise level (silent mode, <30%): 13.7 dB
Number of pata power connectors: 2
Number of SATA power connectors: 5
Mean time between failures (mtbf): 100000 h
Noise level (full load mode, 100%): 19.6 dB
Power factor correction (pfc) type: Active
Supported motherboard form factors: ATX
Power supply unit (psu) form factor: ATX
Pci express power connectors (6+2 pin): 2