Listan GmbH

<b>Proven Reliability, Quiet Operation</b><br>System Power 11 550W has been built with value-oriented users in mind that do not want to pass on reliability and quietness. Elaborated features such as ATX 3.1 compatibility and a temperature-controlled fan underline the value System Power 11 550W offers even at entry-level.

550W, 80 PLUS Bronze, ATX 3.1, EPS 12V 2.92, 86 x 150 x 140mm

The total power that is needed by the device, or the total power produced by the device.

Total power

The voltage of the AC electricity that is inputted into the product.

AC input voltage

The range of alternating current frequencies the device can accept from the power source, measured in hertz (e.g., 45 - 65).

AC input frequency

The amount of electrical current drawn by the device during operation, typically measured in amperes (A) or milliamperes (mA).

Input current

The ratio of the real power consumed by the device to the apparent power supplied to it, expressed as a value between 0 and 1.

Power factor

The total number of independent 12V power channels available to distribute power to different components.

Number of +12V rail(s)

The total power output available on the +3.3V rail, measured in W.

Combined power (+3.3V)

The total maximum power output available across all +12V rails, measured in W.

Combined power (+12V)

The total maximum power output available on the +5V rail, measured in W.

Combined power (+5V)

The maximum total power that can be delivered on the -12V rail, measured in W.

Combined power (-12V)

The total maximum power output available across the combined +5V and +5Vsb rails, measured in W.

Combined power (+5Vsb)

The maximum electrical current that can be delivered on the +3.3V rail, measured in A.

Max output current (+3.3V)

The maximum electrical current that can be delivered on the +12V1 rail, measured in A.

Max output current (+12V1)

The maximum electrical current that can be delivered on the +5V rail, measured in A.

Max output current (+5V)

The maximum electrical current that can be delivered on the -12V rail, measured in A.

Max output current (-12V)

The maximum electrical current that can be delivered on the +5Vsb standby rail, measured in A.

Max output current (+5Vsb)

The duration in milliseconds that the power supply can maintain a stable output voltage during a brief loss of input power.

Hold time

The percentage of input energy that is converted into useful work or output, rather than being lost as heat or waste (e.g. 92%).

Efficiency

Features that protect the device against power problems e.g. overload.

Power protection features

Power

The way in which the motherboard is connected to the power supply.

Motherboard power connector

The total number of available power interfaces designed to provide electricity to SATA-compatible drives or peripherals.

Number of SATA power connectors

White 4-pinned connector used to connect a peripheral to the power supply.

Peripheral (Molex) power connectors (4-pin)

The number of 6+2 pin power connectors available to provide dedicated power to high-performance expansion cards.

PCI Express power connectors (6+2 pin)

The number of 12-pin PCI Express power connectors available on the unit.

PCI Express power connectors (12-pin)

The number of 4-pin power connectors available to provide dedicated power to the processor.

CPU P4 connector (4-pin)

Indicates whether the product includes or supports a 4+4 pin power connector for the central processing unit.

CPU power connector (4+4 pin)

Indicates whether the product features a PCI Express interface.

PCI Express connector

Specifies the design of the internal wiring, indicating whether cables are permanently attached or can be removed (e.g. Fully-Modular).

Cabling type

Ports & interfaces

The energy efficiency rating, indicating the minimum percentage of power converted from the mains to the device (e.g., 80 PLUS Gold).

80 PLUS certification

Purpose

The physical dimensions and shape standard of the power supply, which determines compatibility with the chassis (e.g., ATX or Flex ATX).

Power supply unit (PSU) form factor

ATX (Advanced Technology eXtended) is a motherboard form factor specification developed by Intel in 1995. The specification defines the key mechanical dimensions, mounting point, I/O panel, power and connector interfaces between a computer case, a motherboard and a power supply. There are many versions of ATX including ATX12V 1.x and ATX12V v2.3.

ATX version

The version of the Advanced Configuration and Power Interface (ACPI) EPS standard supported by the unit (e.g. 2.92).

EPS version

The amplitude level of the undesired background noise, usually measured in decibels (db).

Noise level

The type of mechanism used to reduce friction between moving parts, such as a ball bearing or fluid dynamic bearing (FDB).

Bearing technology

Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.

Mean time between failures (MTBF)

Performance

The colour e.g. red, blue, green, black, white.

Product colour

The method used to cool the device or to cool the air around the device.

Cooling type

The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.

Fan diameter

The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).

Number of fans

The rotational frequency of the cooling blades, measured in revolutions per minute.

Fan speed

Illumination

The button which is pressed to switch the device on or off.

On/off switch

Design

Indicates whether the product complies with the Waste Electrical and Electronic Equipment (WEEE) directive regarding the disposal and recycling of electronic waste.

Waste Electrical and Electronic Equipment (WEEE) compliance

Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.

Compliance certificates

Certificates

The measurement or extent of something from side to side.

Width

The distance from the front to the back of something.

Depth

The measurement of the product from head to foot or from base to top.

Height

Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.

Weight

Weight & dimensions

The distance from one side of the packaging to the other.

Package width

The distance from the front to the back of the packaging.

Package depth

The distance from the top to the bottom of the packaging.

Package height

Package weight

Package type

Packaging data

The environmental or ethical certifications the product has received to verify its sustainability standards (e.g., ASC or ACT Organic).

Sustainability certificates

Technical details

The length of the internal packaging used to protect the product during transport, measured in millimetres.

Shipping (inner) case length

The external width of the inner packaging used for shipping, measured in millimetres.

Shipping (inner) case width

The vertical measurement of the internal packaging used for shipping, typically expressed in millimetres or centimetres.

Shipping (inner) case height

The number of individual units contained within a single inner shipping case, measured in pc(s).

Products per shipping (inner) case

The total weight of the inner shipping packaging, including the product and all packing materials, measured in g.

Shipping (inner) case gross weight

Logistics data

Indicates whether the necessary screws for installation or assembly are provided with the product.

Screws included

Indicates whether the product is supplied with cable ties for organizing and securing wiring.

Cable ties included

Other features

System Power 11 550W

be quiet! System Power 11 550W power supply unit 20+4 pin ATX ATX Black

The product was deleted from Icecat database.

The link you are trying to access does not exist in the Icecat Catalog.

The product __mpn__ has brand restrictions.

The official description of %%title%% as supplied by the manufacturer. For easy access to this data, refer to the "ProductDescription" block and the "LongDesc" tag in XML or the "Description" block and the "LongDesc" tag in JSON.
