650W PSU 80Plus Bronze be quiet! System Power 9 Power Supply – BN302


Be Quiet! 600W System Power 9 PSU, Semi-Modular, Sleeve Bearing, 80 Bronze, Dual 12V, Cont. Power

SKU: BN302 Category: Tags: , ,


Be Quiet! 600W System Power 9 PSU, Semi-Modular, Sleeve Bearing, 80+ Bronze, Dual 12V, Cont. Power

be quiet! System Power 9 600W CM offers be quiet! reliability and quietness for cost-effective and reliable systems.

    Rock-solid stability with two strong 12V-rails.

    Equipped with DC-to-DC technology for tight voltage regulation.

    Four PCIe connectors for multi-GPU system configurations.

    Temperature-controlled 120mm fan reduces system noise.

    Low stand-by drain of less than 0.15 watts.

    80 PLUS® Bronze efficiency of up to 89%.

    Semi-modular, high-quality sleeved and flat cables.

    All-in-one cable with S-ATA, HDD and FDD connectors.

    Complete suite of top safety features.

    Meets latest Intel® C6/C7, ErP and Energy Star 6.1 guidelines.

    Supports latest Intel® and AMD™ processors.

    3-year manufacturer’s warranty.

    Product conception, design and quality control in Germany.

Proven Reliability & Good Efficiency

    Specially designed by be quiet! with the price-conscious PC builder in mind: System Power 9 600W CM offers renowned be quiet! performance and quietness and makes it possible to build cost-effective and reliable systems.

Very Quiet Operation: Attained by Using a High-Quality Fan

    System Power 9 600W CM is equipped with a temperature-controlled 120mm fan. It provides you with the low noise operation that be quiet! is famous for, built into an entry-level system.

80 PLUS Bronze Certification: High Operating Efficiency

    The 80 PLUS Bronze certification is convincing evidence of this PSU’s efficient and power saving operation. It is a remarkable achievement for this class of PSU, realizing an efficiency rating of up to 89%.

High Performance for Your System: Proven Reliability for CPU & GPU

    System Power 9 600W CM provides stable and dependable power for CPU and GPU. It is equipped with two independent 12V-rails and supports several graphics cards with four PCI express connectors for multi-GPU systems.

Innovative DC-to-DC Conversion: Equipped with a Wealth of Advanced Technology

    The PSU is equipped with DC-to-DC conversion for tight voltage regulation, even under heavy cross-loading conditions. This ensures reliable operation and makes it ready for the next generation of processors and graphics cards.

Semi-Modular Cable Management: Total Convenience & Attractive Design for Cost-Effective Systems

    System Power 9 600W CM comes with full high-quality black sleeved cables that add a touch of class to any PC system. Thanks to the semi-modular cable management, cables that serve no purpose in the system are left out.

Comprehensive Protection: A Complete Range of Safety Features

    Top component protection with a full suite of safety functions, including OCP, OVP, OPP, OTP UVP and SCP, which provide the ultimate in secure operation.


Form Factor: ATX

Modular: Semi Modular

Series: Be Quiet! System Power 9

Compatability: ATX 12V v2.51

EPS 12V v2.92

Wattage: 600 W

Connectors: “1 x ATX-Motherboard (20+4-pin)

1 x P4+4 (CPU)

4 x PCI-E 6+2-pin (GPU)

2 x PATA 4 pin

10 x SATA 15-pin (HDD, Drives)

1 x FDD (Floppy)”

Rail Design: Dual +12V

AC Input: AC200-240 V

PFC: Active PFC

Fan Type: High-quality 120mm fan

Sleeve Bearing

Fan Bearing: Sleeve Bearing

Noise: dB(A) at 20% load: 9.7

dB(A) at 50% load: 11.5

dB(A) at 100% load: 28.1

80+ Certification: 80+ Bronze

Efficiency: Up to 89%

MTBF: “100,000 hours”

Protection: Over current

Over voltage

Under voltage

Short circuit

Over temperature

Over power

Features: See Overview

Weight/Dimensions: 1.66 kg

140 x 150 x 86

Package Weight: 2.5000 kg

Warranty: 3 Years

Additional information

Cable Type

Semi Modular




80 Plus Bronze


Be Quiet!



Power Type

Power Supply





model number



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