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be quiet! System Power 11 - power supply - 450 watt
Device Type
Power supply - active Power Factor Correction (PFC) - internal
Specification Compliance
ATX12V 3.1/ EPS12V 2.92
80 PLUS Certification
80 PLUS Bronze
Weight
1.7 kg
Input Voltage
AC 200-240 V
Output Voltage
+3.3, +5, ±12 V, +5Vsb V
Power Capacity
450 watt
Output Current
+3.3V - 20 A
+5V - 20 A
+12V - 37.5 A
-12V - 0.3 A
+5VSB - 3 A
Output connectors
1 x power 24 pin ATX
1 x power 8 pin CPU
5 x 15 pin Serial ATA power
1 x 4 PIN internal power
2 x 2 x 8 pin PCI Express power with detachable 2 pin section
Cooling System
120 mm fan
Included Accessories
Screws, cable ties
Colour
Black
Dimensions (WxDxH)
15 cm x 14 cm x 8.6 cm
Environmental Standards
ENERGY STAR
Manufacturer Warranty
5-year warranty
General
Device Type
Power supply - active Power Factor Correction (PFC) - internal
Specification Compliance
ATX12V 3.1/ EPS12V 2.92
PSU Form Factor
ATX
Colour
Black
Power Device
Input Voltage
AC 200-240 V
Frequency Required
50 Hz
Power Output Connectors Details
1 x power 24 pin ATX
1 x power 8 pin CPU
5 x 15 pin Serial ATA power
1 x 4 PIN internal power
2 x 2 x 8 pin PCI Express power with detachable 2 pin section
Output Voltage
+3.3, +5, ±12 V, +5Vsb V
Power Capacity
450 watt
Output Current
+3.3V - 20 A
+5V - 20 A
+12V - 37.5 A
-12V - 0.3 A
+5VSB - 3 A
Efficiency
89%
80 PLUS Certification
80 PLUS Bronze
Miscellaneous
Included Accessories
Screws, cable ties
Cables Included
AC power cable
Power 24 pin ATX with detachable 4 pin section 55 cm
Power 8 pin CPU cable 60 cm
2x 8 pin PCI Express power with detachable 2 pin section cable 65 cm
Serial ATA cable 55 cm
Serial ATA cable 81 cm
MTBF
100,000 hours
Cooling System
120 mm fan
Features
DC-DC technology, Double Forward circuit design, Modern Standby compatible, overheat protection, over current protection, overpower protection, short-circuit protection, over voltage protection, undervoltage protection, surge & inrush protection, rifle bearing cooling fan
Compliant Standards
CB, CU, TUV, UKCA, Energy Star 8.0, ErP 2014 Ready, WEEE, RoHS
Sustainability Information
ENERGY STAR
Yes
Manufacturer Warranty
Service & Support
Limited warranty - 5 years
Environmental Parameters
Max Operating Temperature
40 °C
Sound Emission
19.1 dBA
Dimensions & Weight
Width
15 cm
Depth
14 cm
Height
8.6 cm
Weight
1.7 kg
Dimensions & Weight (Shipping)
Shipping Width
19.5 cm
Shipping Depth
26.8 cm
Shipping Height
9.7 cm
Shipping Weight
2.1 kg
Product features
Reliable power output
The be quiet! System Power 11 provides a consistent 450 watts of power, ensuring robust performance for various PC and server configurations.
Versatile connectivity options
Featuring a range of connectors, including a 24-pin ATX and dual 8-pin PCI Express cables, this power supply is suitable for diverse hardware setups.
Efficient cooling system
Equipped with a 120 mm fan, the cooling system maintains optimized temperatures without producing excessive noise.
Advanced safety features
Includes overheat, overcurrent, and short-circuit protections, ensuring safe operation while protecting sensitive components from potential damage.
Energy-efficient design
With an efficiency rating of 89% and ENERGY STAR certification, this power supply minimizes power consumption while maximizing output.
Key selling points
450 watts of output power for reliable performance
Multiple connector types to support various setups
Low sound emission level at 19.1 dBA for quiet operation
Goods are dispatched by post or by overnight courier or Royal Mail and should be delivered within one or two working days of dispatch. Ballicom Limited accepts no responsibility where the Courier or Postal Service is at fault for delayed delivery once the goods have been dispatched. We currently sell just under 100,000 products and Available Stock may be stored at more than one warehouse If Collecting please check first as we may need to arrange shipment of the item to the Trade Counter first.
