Dispatch will usually be made with UPS, although an alternative service may be used depending on stock location.
    All orders
    Global Shipping
    Clove Technology has over 2 decades' experience in international shipping.

    Every week we dispatch packages from our warehouse in the UK to destinations in every continent.

    Our checkout system will automatically provide shipping rates for available services based on your basket contents & destination country.

    We can ship with DHL Express, UPS or international post via UK Royal Mail. Please note not all services are available to every destination.
    Global Shipping
    UPS & DHL Express
    Rated excellent
    Business customers
    Credit Account - Volume Pricing
    25+ years experience
    Founded in 1992 to target the emerging mobile computing market, Clove Technology has grown and adapted into what you see today.

    Staffed by a small, yet dedicated team, product knowledge and customer service have been paramount to our continued success for nearly 3 decades.

    Whether you plan on buying a £1,000 smartphone or a £10 case, for delivery down the road or to the other side of the world, we're here to answer any questions you might have.
    25+ Years experience
    Founded in 1992
    be quiet! System Power 9 - 500W 80+ Bronze Semi-Modular Power Supply Unit

    be quiet! System Power 9 - 500W 80+ Bronze Semi-Modular Power Supply Unit

    SELLING FAST! Less than 10 remaining
    (UK Consumers)
    ex. VAT (Rest of World)
    PayPal Credit 0% for 4 months
    EAN: 4260052187227 SKU: 52963631 MPN: BN301
    BUSINESS CUSTOMERS – please email:
    FAST SHIPPING – All orders

    Key Features

    • Rock-solid stability with two strong 12V-rails
    • Equipped with DC-to-DC technology for tight voltage regulation
    • Two 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
    • Product conception, design and quality control in Germany

    500 W, ATX 2.51, 200-240 VAC, 6 A, 120mm fan

    Proven Reliability and Good Efficiency

    Specially designed by be quiet! with the price-conscious PC builder in mind: System Power 9 500W CM offers renowned be quiet! performance and quietness and makes it possible to build cost-effective and reliable systems.

    Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
    Hold time 17 ms
    Efficiency 89%
    Max output current (+5Vsb) 3 A
    Max output current (-12V) 0.3 A
    Max output current (+5V) 15 A
    Max output current (+12V2) 20 A
    Max output current (+12V1) 24 A
    Max output current (+3.3V) 24 A
    Combined power (+5Vsb) 15 W
    Combined power (-12V) 3.6 W
    Combined power (+5V) 110 W
    Combined power (+12V) 456 W
    Combined power (+3.3V) 110 W
    Power Factor Correction (PFC) type Active
    Power factor 0.95
    Input current 4 A
    AC input frequency 50 Hz
    AC input voltage 200 - 240 V
    Total power 500 W
    Ports & interfaces
    Cabling type Semi-Modular
    Floppy drive power connector 1
    CPU power cable length 60 cm
    CPU power connector (4+4 pin) Yes
    PCI Express power cable length 50 cm
    PCI Express power connectors (6+2 pin) 2
    SATA power cable length 550,670 mm
    Number of SATA power connectors 6
    Number of PATA power connectors 2
    Motherboard power cable length 55 cm
    Motherboard power connector 20+4 pin ATX
    Compatible products Intel C6/C7
    Certification CE, CB, TÜV, RCM, CU
    Bearing technology Sleeve
    ATX version 2.51
    80 PLUS certification 80 PLUS Bronze
    Power supply unit (PSU) form factor ATX
    Purpose PC
    Number of fans 1 fan(s)
    Fan diameter 12 cm
    Cooling type Active
    Product colour Black
    Packaging content
    Cables included PCIe, SATA
    Weight & dimensions
    Weight 1.56 kg
    Height 86 mm
    Depth 140 mm
    Width 150 mm
    Packaging data
    Package type Box
    Package weight 2.22 kg
    Package height 195 mm
    Package depth 268 mm
    Package width 97 mm
    Manual Yes
    Technical details
    Sustainability certificates RoHS, ENERGY STAR
    Logistics data
    Products per master (outer) case 6 pc(s)
    Master (outer) case gross weight 14 kg
    Harmonized System (HS) code 84733020
    Master (outer) case height 556 mm
    Master (outer) case length 215 mm
    Master (outer) case width 311 mm
    Other features
    Noise level (full-load mode, 100%) 24.4 dB
    Noise level (quiet mode, 50%) 11.5 dB
    Noise level (silent mode, 9.7 dB
    Screws included Yes

    Customer Reviews

    Be the first to write a review

    Customer Reviews

    Be the first to write a review