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  6. Item#: N82E16811553111

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    COUGAR MX600 Max RGB Black Computer Case Mid Tower for ATX / Micro ATX / Mini ITX, Supports 400mm GPU, Back

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    • Preinstalled dual 200mm ARGB PWM front fans for extreme cooling out of the box.
    • Dual-curve airflow ramp precisely focuses air current to cool components.
    • Extended glass side panel shows off dual-curve airflow ramp design details.
    • Square-perforated front panels ensure maximum, optimized airflow.
    • Five strategically placed filters fully protect against dust.
    • Modular I/O allows versatile placement.
    • Detachable top cover streamlines maintenance and cooling options setup.
    • Supports up to 360mm water cooling on top.
    • Compatible with Mini ITX / Micro ATX / ATX/reverse connector motherboards.
    • Accommodates up to 400mm GPUs.
    • USB 3.2 Gen 2 x 2 (20 Gbps) Type-C x 1, USB 3.0 Type-A x 2, 4 pole headset audio jack.
    • Houses 1 x 3.5'' HDD drives and 2+2 2.5'' SSD drives (converted from 3.5'' drive bay).
    🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
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    COUGAR MX600 Max RGB Computer Case
    MX600 MAX RGB
    Big on Cooling. Flow on Point.

    The MX600 Max RGB features dual 200mm ARGB PWM fans, a dual-curve airflow ramp, and optimized ventilation, delivering extreme, focused cooling in a refined mid-tower form. The modular I/O panel enables versatile case positioning and the detachable top cover makes installation incredibly easy, streamlining setup options. Five filters provide omnidirectional protection against dust.

    COUGAR MX600 Max RGB Computer Case
    Extreme Cooling, Powered by Dual 200mm ARGB PWM Fans

    We’re bringing out the big guns this time. The MX600 Max RGB comes preinstalled with 2 x 200mm ARGB PWM front fans and 1 x 120mm ARGB PWM rear fan. Ultra-powerful airflow, ready to go.

    COUGAR MX600 Max RGB Computer Case
    COUGAR MX600 Max RGB Computer Case
    Fan Size and Type 200mm ARGB PWM
    Dimensions 200 x 200 x 30 (mm)
    Fan Speed (300-1000)±10% RPM
    Air Flow 140.4 CFM
    Air Pressure 1.5mm H2O
    Acoustic Noise (Max.) 31 dB(A)
    Airflow Focused by Dual-curve Ramp
    COUGAR MX600 Max RGB Computer Case
    COUGAR MX600 Max RGB Computer Case

    The MX600 Max RGB’s airflow ramp evolves from the MX600’s with a retuned angle that improves airflow pathing and intake routing. Two added points of curvature channel the intake, focusing pressure-guided airflow to where your components need it most.

    Modular Front I/O

    Ports and buttons can be positioned on the top or bottom, wherever they are most conveniently reached: easy access to all your connections, no matter where you put your case. The MX600 Max RGB’s I/O panel includes USB 3.2 Gen 2×2 (20 Gbps) Type-C x 1, USB 3.0 Type-A x 2, 4 pole headset audio jack.

    COUGAR MX600 Max RGB Computer Case
    COUGAR MX600 Max RGB Computer Case
    Streamlined Setup

    The fully detachable top cover lets you install or change components without hassle. Fans or a 360mm water cooling system can be directly pre-mounted on the top cover.

    COUGAR MX600 Max RGB Computer Case
    COUGAR MX600 Max RGB Computer Case
    Extended Glass Side Panel

    The MX600 Max RGB’s glass side panel shows off the design details of the dual-curve airflow ramp.

    COUGAR MX600 Max RGB Computer Case
    5X Protection from Dust

    Five strategically placed filters shield against dust.The front filter is integrated with the panel and is removable with a single motion for easy maintenance.

    COUGAR MX600 Max RGB Computer Case
    GPU and Motherboard Support

    The MX600 Max RGB is compatible with Mini ITX / Micro ATX / ATX/reverse connector motherboards and supports GPUs of up to 400mm.

    Storage Capacity

    The MX600 Max RGB can house up to 4 x 2.5” SSD or 2 x 2.5” SSD and 1 x 3.5” HDD.

    Cooling Fan Support
    COUGAR MX600 Max RGB Computer Case
    Water Cooling Radiator Support
    COUGAR MX600 Max RGB Computer Case

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Limited Warranty period (parts): 1 year
    • Limited Warranty period (labor): 1 year
    • Read full details

    Return Policies

      We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

    • Return for refund until: January 31, 2027
    • Return for replacement until: January 31, 2027
    • This item is covered by Newegg.com's Extended Holiday Return Policy.
    • Read full return policy for details.

    Manufacturer Contact Info

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    The COUGAR MX600 Max RGB is a black ATX mid-tower PC case with two preinstalled 200mm ARGB PWM front fans and a 120mm rear fan, designed for builders prioritizing airflow and cooling options. It supports a top radiator up to 360mm and Mini ITX, Micro ATX, ATX, and reverse-connector motherboards.

    Recommended For

    • PC gamers or workstation builders running a heat-producing graphics card who want strong intake cooling without adding front fans: the case includes two 200 mm front fans, and testing found its stock airflow setup kept CPU and GPU temperatures under control during a sustained load.
    • Builders planning a long graphics card, tall air cooler, or top-mounted 360 mm liquid-cooling radiator who want room for those parts in one mid-tower case.
    • PC builders who want useful cooling and lighting features preinstalled, plus easier access during assembly and maintenance: it comes with three fans, a detachable top cover, and dust filters.
    • Builders whose desk layout makes front-panel port placement inconvenient: the modular I/O panel can be repositioned to suit the case setup.

    Real-World Use Scenarios

    • When building a gaming PC with a high-end graphics card, the MX600 Max RGB’s airflow-focused layout and included fans provide a tested starting point for cooling; KitGuru found its stock setup handled sustained CPU and GPU load without meaningful improvement from removing the front or top panels.
    • When choosing a long, high-end graphics card, builders can use the case’s clearance to consider cards up to 400 mm long; check the exact card dimensions and power-connector clearance before buying.
    • When installing a top-mounted 360 mm liquid cooler, the detachable top cover is intended to make setup easier while leaving the large front fans available for intake; KitGuru also tested the case with a 360 mm radiator mounted at the top.
    • When assembling a visible RGB build, the preinstalled front ARGB fans and glass side panel let builders show the lighting and internal components without first adding separate front fans.
    • For a PC that needs periodic dust cleaning, the multiple filters and removable top cover are designed to make access and routine maintenance more manageable; the filters still need to be removed and cleaned regularly.

    Spec Summary

    AttributeValue
    Best ForATX, Micro ATX, Mini-ITX, or reverse-connector desktop builds needing room for a GPU up to 400 mm and multiple fan or radiator configurations
    Case Type And ColorBlack ATX mid-tower case
    Motherboard And ExpansionSupports Mini-ITX, Micro ATX, ATX, and reverse-connector motherboards, with 7 expansion slots
    Cooling And Radiator SupportIncludes two 200 mm front fans and one 120 mm rear fan; supports up to two 140 mm or three 120 mm top fans, and top radiators up to 360 mm. Air cooling method
    Component ClearanceSupports GPUs up to 400 mm, CPU coolers up to 170 mm tall, and power supplies up to 200 mm long
    Drive BaysOne internal 3.5-inch drive bay and two internal 2.5-inch drive bays
    Front I/OOne USB 3.2 Gen 2x2 (20 Gbps) Type-C port, two USB 3.0 Type-A ports, one 4-pole headset audio jack, and an RGB button
    Dimensions And Weight235 × 514 × 482 mm (approximately 9.25 × 20.24 × 18.98 inches, depth × width × height); 9.62 kg
    Model IdentifiersCOUGAR MX600 Max RGB