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    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.

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    Global Shipping
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    Rated excellent
    Business customers
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    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! Dark Rock 4 - Air Processor Cooler - 135mm

    be quiet! Dark Rock 4 - Air Processor Cooler - 135mm

    (UK Consumers)
    ex. VAT (Rest of World)
    PayPal Credit 0% for 4 months
    GLOBAL SHIPPING – UPS & DHL
    BUSINESS CUSTOMERS – please email: Sales@clove.co.uk
    FAST SHIPPING – All orders

    Key Features

    • Processor Cooler 13.5 cm 1400 RPM
    • Supported processor sockets: LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1200 (Socket H5), LGA 1700, LGA 2011 (Socket R), LGA 2011-v3 (Socket R), LGA 2066, Socket AM4, Socket AM5
    • 21.4 dB Fluid Dynamic Bearing (FDB)
    • Pulse-width modulation (PWM) support
    • 135 x 135 x 22 mm
    • Black

    Dark Rock 4, Silent Wings PWM 135mm, 200W TDP, 1400 RPM, FDB, 920 g

    Dark Rock is the high-end series of the be quiet! range of CPU coolers. It comprises double-tower, single-tower and top-flow cooler designs. They all offer incredible performance-to-noise ratios and the highest reliability available with absolutely no compromise in silence and performance. Dark Rock coolers are virtually inaudible and place the famous be quiet! SilentWings® technology at the heart of your PC. They are excellent for overclocked systems and demanding multi-graphics platforms.

    No Compromise Silence and Performance
    Dark Rock 4 offers an extreme cooling performance and virtually inaudible operation. Perfect for overclocked systems and demanding workstations.

    - Silent Wings 135mm PWM fan features an advanced fluid-dynamic bearing and a smooth 6-pole motor
    - Optimal balance of cooling and quietness with only 21.4dB(A) at maximum fan speed
    - Six high-performance copper heat pipes that provide maximal heat conductance
    - Wave-contoured cooling fins for increased air circulation
    - Special black coating with ceramic particles enables perfect heat transfer
    - Supports an additional 120mm fan; clips are included in scope of delivery
    - Easily installable black installation kit can be mounted from above
    - Elegant, brushed aluminum top cover with diamond cut finish
    - 3-year manufacturer’s warranty
    - Product conception, design and quality control in Germany

    Performance
    Bearing type Fluid Dynamic Bearing (FDB)
    Pulse-width modulation (PWM) support Yes
    Noise level (high speed) 21.4 dB
    Noise level (low speed) 10.5 dB
    Rotational speed (max) 1400 RPM
    Supported processor sockets LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1200 (Socket H5), LGA 1700, LGA 2011 (Socket R), LGA 2011-v3 (Socket R), LGA 2066, Socket AM4, Socket AM5
    Fan diameter 13.5 cm
    Type Cooler
    Suitable location Processor
    Design
    Fan connector 4-pin
    Number of heat pipes 6
    Fins material Aluminium
    Number of fins 51
    Number of fans 1 fan(s)
    Material Copper
    Product colour Black
    Power
    Thermal Design Power (TDP) 200 W
    Rated current 0.11 A
    Rated voltage 12 V
    Power supply 1.32 W
    Weight & dimensions
    Package weight 1.17 kg
    Package height 214 mm
    Package depth 149 mm
    Package width 205 mm
    Cable length 0.22 m
    Heat pipes diameter 6 mm
    Fan dimensions (W x D x H) 135 x 135 x 22 mm
    Weight 920 g
    Height 74.3 mm
    Depth 159.4 mm
    Width 136 mm
    Technical details
    Sustainability certificates RoHS
    Compliance certificates RoHS
    Packaging content
    Screws included Yes
    Other features
    Additional fan supported Yes
    Logistics data
    Harmonized System (HS) code 84733080

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