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Explains how high efficiency reduces electricity costs and heat loss, enabling quieter operation.
Discusses compliance with EU guidelines (RoHS, WEEE) and environmentally conscious production.
Highlights first-class stability in power delivery due to high-quality components.
Details automatic fan control for cooling based on temperature, also controlling case fans.
Explains compliance with ATX 12V specs, including separate 12V circuits for reliable function.
Details the availability of up to four 6 or 8 pin connectors for PCI express graphic cards.
Describes the expandable main connector, compatible with 20 to 24 pins and older specifications.
Notes the sufficient amount of SATA connectors, ranging from 4 to 7 depending on the model.
Instructions for connecting fans to the power supply, including load limits and compatibility.
Describes automatic deactivation when circuit load exceeds the specified limit.
Explains automatic deactivation when voltage falls below a certain circuit limit.
Details automatic deactivation when voltage in circuits is too high.
Protects the power supply and components from defects during a short circuit.
Automatic shutdown when internal temperature rises to damaging levels.
Triggers when demanded performance exceeds the specified peak load.
Addresses issues like low/high voltages in BIOS and PC not turning on after a new graphics card.
Details specifications listed on the power supply label for various models (400W to 700W).
Provides tolerance and ripple/noise specifications for DC outputs across different voltage rails.
Lists temperature and relative humidity ranges for operation and storage.
Shows the minimum load required for each DC output voltage rail (e.g., 3.3V, 5V, 12V) for different models.
Illustrates the physical dimensions of the power supply unit with measurements provided.
Details the pin assignment, color, and signal for the 24-pin ATX power connector.
Provides pinout details for peripheral and floppy disk drive (FDD) power connectors.
Details the pin assignment, color, and signal for SATA power connectors.
Shows the pinout for EPS +12V power connectors, including color and signal information.
Details the pin assignment, color, and signal for PCI Express graphics card power connectors.
Provides pinout details for the +12V power connector, particularly for P4 motherboards.
Diagram showing cable types and lengths for the 400W Straight Power model.
Diagrams illustrating cable configurations and lengths for 450W and 500W models.
Diagram showing cable types and lengths for the 550W Straight Power model.
Diagrams detailing cable layouts and lengths for 600W and 700W Straight Power models.
General| Brand | BE QUIET! |
|---|---|
| Model | E7-400W |
| Category | Power Supply |
| Language | English |
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