be quiet! System Power 11 450W power supply unit

be quiet! System Power 11 450W. Total power: 450 W, AC input voltage: 200 - 240 V, AC input frequency: 50 Hz. Motherboard power connector: 20+4 pin ATX, Cabling type: Non-Modular. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Bronze. Product colour: Black, Cooling type: Active, Fan diameter: 12 cm. Compliance certificates: CB, CE, RoHS, TÜV mark, UKCA, WEEE

Proven Reliability, Quiet Operation
System Power 11 450W has been built with value-oriented users in mind that do not want to pass on reliability and quietness. Elaborate features such as ATX 3.1 compatibility and a temperature-controlled fan and a remarkably low stand-by-drain underline the value System Power 11 450W offers even at entry-level.

Power

Total power: 450 W
AC input voltage: 200 - 240 V
AC input frequency: 50 Hz
Input current: 4 A
Power factor: 0.98
Number of +12V rail(s): 1
Combined power (+3.3V): 110 W
Combined power (+12V): 450 W
Combined power (+5V): 110 W
Combined power (-12V): 3.6 W
Combined power (+5Vsb): 15 W
Max output current (+3.3V): 20 A
Max output current (+12V1): 37.5 A
Max output current (+5V): 20 A
Max output current (-12V): 0.3 A
Max output current (+5Vsb): 3 A
Hold time: 16.86 ms
Efficiency: 89%
Power protection features: Over current, Over power, Over voltage, Overheating, Short circuit, Surge & inrush, Under voltage

Ports & interfaces

Motherboard power connector: 20+4 pin ATX
Number of SATA power connectors: 5
Peripheral (Molex) power connectors (4-pin): 1
PCI Express power connectors (6+2 pin): 2
Feature: CPU power connector (4+4 pin)
Feature: PCI Express connector
Cabling type: Non-Modular

Performance

80 PLUS certification: 80 PLUS Bronze
Purpose: PC
Power supply unit (PSU) form factor: ATX
ATX version: 3.1
EPS version: 2.92
Noise level: 19.1 dB
Bearing technology: Rifle
Mean time between failures (MTBF): 100000 h

Design

Product colour: Black
Cooling type: Active
Fan diameter: 12 cm
Number of fans: 1 fan(s)
Fan speed: 0 - 1800 RPM
Feature: On/off switch

Certificates

Feature: Waste Electrical and Electronic Equipment (WEEE) compliance
Compliance certificates: CB, CE, RoHS, TÜV mark, UKCA, WEEE

Weight & dimensions

Width: 150 mm
Depth: 86 mm
Height: 140 mm
Weight: 1.7 kg

Packaging data

Package width: 195 mm
Package depth: 268 mm
Package height: 97 mm
Package weight: 2.1 kg
Package type: Box

Technical details

Sustainability certificates: ENERGY STAR, ErP

Logistics data

Shipping (inner) case length: 55.6 cm
Shipping (inner) case width: 31.1 cm
Shipping (inner) case height: 21.8 cm
Products per shipping (inner) case: 6 pc(s)
Shipping (inner) case gross weight: 13.6 kg

Other features

Feature: Screws included
Feature: Cable ties included