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    be quiet! SILENT LOOP 3 420mm All-in-One Water Cooling I Intel LGA 1851 / 1700 / 1200 / 1150 / 1151 / 1155 I AMD Socket AM5 / AM4 / TR5 / TR4

    OPEN BOX Product Type
    • Silent Loop 3 420mm is the virtually inaudible and incredibly high performing All-in-One water cooling unit with state-of-the-art technology. Silent Loop 3 is the epitome of a German engineered piece of hardware that embodies what be quiet! is associated with.
    • Highly engineered cooling block design
    • Powerful 3-chamber pump design significantly reduces turbulences and noise
    • Dampened and adjustable pump with 6-pole motor
    • 3 Silent Wings 4 140mm PWM high-speed fans with radiator corners for virtually inaudible operation
    • Incredibly high cooling performance
    • Elegant premium design with discreet ARGB lighting
    • Easy-to-access refill port and included coolant bottle for a long lifespan
    • Flexible sleeved tubes and a convenient mounting ensure easy handling
    • 3-year manufacturer’s warranty
    • Product conception, design and quality control in Germany
    The Open Box Product Disclaimer applies to this product. Please note that this product is non-returnable and non-refundable.
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    Specs

    Learn more about the be quiet! SILENT LOOP 3 420mm

    Model
    Brand be quiet!
    Model SILENT LOOP 3 420mm
    Part Number BW026
    Type Liquid Cooling System
    Block
    Block Compatibility AMD Socket AM4 / AMD Socket AM5 / AMD Socket sTR4 / AMD Socket sTR5 / Intel LGA 1150 / Intel LGA 1151 / Intel LGA 1155 / Intel LGA 1200 / Intel LGA 1700 / Intel LGA 1851
    Block Dim. 93.5 x 80 x 56 mm
    Pump
    Pump Speed 1700 - 3500 RPM
    Radiator
    Radiator Size 457 x 140 x 27 mm
    Radiator Material Aluminum / Black Spray Painted
    Fan
    Fan Size 3 Fan Slots (140 mm)
    Fan Dim. 140 x 140 x 25 mm
    Bearing Type FDB
    Fan RPM 1900 RPM at 100% PWM
    Fan Air Flow 78.4 CFM / 133.2 m3/h at 100% PWM / 12V
    Fan Connector 4-pin PWM
    Color Black
    LED Color Non LED
    Pressure 2.36 mmH2O at 100% PWM / 12V
    Tube
    Tube Dim. 400 mm
    Coolant
    Coolant Capacity 100 ml
    Additional Information
    First Listed on Newegg April 14, 2025

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Return Policies

    • Return for refund within: non-refundable, this item is Final Sale
    • Return for replacement within: non-replaceable, this item is Final Sale
    • This item is covered by Newegg.ca's Final Sale Return Policy.
    • Read full return policy for details.

    Open Box Product Disclaimer

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