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Corsair Obsidian Series 550D Silent Case

  • ATX, micro ATX
  • 2 x USB 3.0
  • 4 x 5.25"& 6 x 3.5/2.5"
  • Upto 3 Fans (2 x 200mm & 1 x 120mm)

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QuickFind: 352644

Mfr part code: CC-9011015-WW

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    Corsair Obsidian Series 550D Silent Case Product Description

    The Corsair Obsidian Series 550D has been carefully engineered for noise reduction. The front and side panels are insulated with sound dampening material, and the hard drive trays and fans have soft silicon mounts to absorb vibration. The top and side panel vents are covered for noise reduction if you're not using them to install your own fans, and even the intakes are angled to reduce air noise.
    The rigid, stamped steel and brushed aluminum case holds some remarkable technology that makes it easy to build great systems. There's built-in USB 3.0 support, and the drive trays work with 2.5" SSDs. The removable hard drive bays allow customization for extra-long graphics cards and maximizing airflow. And, the easy-access side panels come off at the touch of a button for easy upgrades or simply admiring your work.

    - Insulated, sound dampened side and front panels
    - Six tool-free hard drive trays with integral SSD support and soft silicon sound dampening
    - Four tool-free optical drive bays
    - Angled air intakes for reduced noise
    - Covered vents for noise reduction if additional fans (not included) are not installed
    - Front panel USB 3.0 connectors and audio connectors
    - Cable routing cutouts with rubber grommets
    - Removable, reversible front panel
    - One-button side panel removal for quick access
    - Matte black interior
    - Three 120mm fans
    - Top panel is compatible with 240mm radiators for dual-radiator Hydro Series CPU coolers and liquid cooling systems
    - Eight expansion slots for multi-GPU compatibility

    Dimensions:  20.9" x 8.7" x 19.5"
    Material:  Brushed aluminum with steel structure
    Colour:  Black
    Model:  CC-9011015-WW

    Drive Bays
    (x4) 5.25"
    (x6) 3.5"/2.5" Drive Caddies

    (x2) 120mm Intake fans
    (x1) 120mm Exhaust Fan

    Expansion Slots

    ATX, mATX

    Front I/O
    (x2) USB 3.0
    (x1) IEEE 1394 Firewire
    (x1) Headphone, (x1) Mic

    Power Supply
    ATX (not included)

    Technical Specifications


    Supported Mainboards ATX, microATX
    Width 22.1 cm
    Depth 53.1 cm
    Height 49.5 cm
    Form Factor Mid tower
    Max Mainboard Size ATX
    Supported Motherboards ATX, microATX
    Specification Compliance ATX
    Internal Bays Qty 6
    Cooling System 120 mm fan x 3 ¦ 120/140 mm fan mount x 6 ¦ 120 mm fan mount x 4 ¦ 200 mm fan mount x 1
    System Cabinet Features Screwless drive bays, front panel door

    Expansion / Connectivity

    Expansion Slot(s) 8 x Expansion Slot
    Interfaces 2 x USB 3.0 ¦ 1 x headphones - mini-jack ¦ 1 x microphone - mini-jack
    Expansion Bays 4 (total) / 4 (free) x front accessible - 5.25" ¦ 6 (total) / 6 (free) x internal - 3.5"
    Expansion Slots 8 x Expansion Slot


    Power Device No power supply

    Dimensions & Weight

    Width 22.1 cm
    Depth 53.1 cm
    Height 49.5 cm

    Manufacturer Warranty

    Service & Support 2 years warranty
    Service & Support Details Limited warranty - 2 years

    Customer Questions

    Corsair Obsidian Series 550D Silent Case Ask an owner

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