Cooler Master MasterBox MB520 RGB ATX PC Case

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Identifiers
Model Cooler Master MCB-B520-KGNN-RGB
MPN Cooler Master MCB-B520-KGNN-RGB
Dimensions / Weight
Key Features
Anti-dust filter
Indicates whether the product includes an anti‑dust filter that helps prevent dust accumulation and maintain airflow or performance. A value of "Yes" means a filter is present; "No" means it is absent.
Yes
Audio input
Indicates whether the product includes a dedicated audio input port (e.g., 3.5 mm jack, RCA, optical). A value of "Yes" means an audio input is present; "No" means it is absent.
Yes
Audio output
The total count of physical audio connectors available on the product, such as headphone jacks, RCA outputs, or optical ports. The value is an integer indicating how many separate audio input or output points can be used to connect external devices.
Yes
Cable management
Indicates whether the product includes a built‑in system for organizing, routing, or securing cables. The value can be "Yes" when a cable management feature is present, "No" when it is absent, or a descriptive term such as "Cable Inlay System (CIS)" or "Cable Management System (CMS)" that specifies the type of integrated solution.
Yes
Cable Routing Space
The linear distance available within the product for routing cables, expressed with a length unit such as millimetres, centimetres or inches. It indicates how much space is reserved for cable management inside the enclosure or case.
19 - 27mm mm
Case Edition
The edition or variant of a computer case, indicating a specific release such as "Standard", "Limited Edition", "Pro", or a numeric identifier. It distinguishes different versions of the same model and helps users identify the exact product they are viewing.
MasterBox MB520 RGB
Case form factor
The physical configuration or design of a computer case, such as ATX, Micro‑ATX, Mini‑ITX, Mid Tower, Full Tower, Rackmount, or other standardized form factors. It indicates the dimensions, mounting points and expansion options that determine compatibility with motherboards and components.
Mid Tower
Chassis Contruction Materials
The set of materials that make up the chassis of a computer or electronic device, such as steel, aluminium, plastic, tempered glass, or composite blends. The value is typically a list of one or more material names separated by slashes.
Steel
Colour
The colour or combination of colours that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the item for consumers.
Black
Depth
The linear measurement of an object from front to back or top to bottom, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the item is and can be used for fitting, compatibility, or spatial planning.
496 mm
Dimensions
The pixel dimensions of a display or image, expressed as width by height (e.g., 1920x1080). It indicates how many pixels are used to render the visual content and is commonly used for monitors, TVs, smartphones, cameras, and digital images.
218 x 468 x 496 (WxHxD mm)
Drive bays
The total number of drive bays available in a computer case or enclosure, expressed as a combination of the quantity of each bay type and its physical size (e.g., "4 x 2.5" Internal 2 x 3.5" Internal"). This attribute helps users understand how many drives can be installed and what sizes are supported.
4 x 2.5" Internal 2 x 2.5"/ 3.5" Internal
Dust Filters
A list of positions where dust filters are installed on a product, such as "Bottom", "Front", "Top", or combinations like "Bottom Front Top". The attribute helps users understand which parts of the device have filter protection and can be used to compare models with different filter placements.
Bottom Front Top
Fan Bays
The total number and sizes of fan slots available in the product, expressed as a series of "count x size" pairs (e.g., 4 × 120 mm). This attribute indicates how many fans can be installed and what dimensions they must have.
6 x 120mm / 4x 140mm
Fan Controller Built-in Fan Controller
Fans Included
The number and size of fans that come with the product. Each entry lists how many fans of a specific diameter are included, such as "2 x 120mm" or "1 x 140mm w/ RGB LEDs". This information helps users understand the cooling capacity and lighting options available out of the box.
1 x 120mm 3 x 120mm w/ RGB LEDs
Form Factor
Specifies the physical configuration or design of a product, such as ATX, Micro‑ATX, Mini‑ITX, tower, case with cover, etc. It describes how the device is built and what mounting or expansion options it supports.
Midi Tower
Front fans diameters supported 120,140 mm
Front fans installed
Indica los ventiladores que están físicamente instalados en la parte frontal del producto, indicando para cada uno el número de unidades y su diámetro (por ejemplo, "1x 120 mm"). Este atributo permite conocer los tamaños exactos de los ventiladores presentes y facilita la planificación de refrigeración o compatibilidad con accesorios.
3x 120 mm
Front Radiator Compatibility
A list of the radiator dimensions that can be mounted on the front panel of a computer case. Each entry specifies how many radiators are supported and the range of fan sizes (in millimetres) that fit, e.g., "1 x 120/140/240 mm". This attribute helps users determine which radiators will fit their case without needing to check individual fan sizes.
1 x 120/140/240/280/360mm
Handheld remote control
Indicates whether a handheld device can be operated from a distance using an external remote control such as infrared, Bluetooth or Wi‑Fi. A value of "Yes" means the product supports remote operation; "No" indicates it does not.
Yes
Harmonized System HS code
The Harmonized System (HS) code is a standardized numerical identifier used internationally to classify traded goods. It consists of up to six digits, where each pair of digits represents progressively more specific product categories. The HS code facilitates customs duties, trade statistics, and regulatory compliance by providing a common language for describing products across borders.
84733080
Height
The vertical dimension of a product measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where height is relevant, including books, electronics, furniture and other objects.
468 mm
Illumination
Indicates whether a product has illumination or lighting capability. The value is "Yes" if the product includes any form of light source (LED, back‑lit display, built‑in lamp, etc.) and "No" otherwise.
Yes
Illumination colour
The hue or combination of hues emitted by a light source, expressed as common colour names such as "Red", "Green", "Blue" or comma‑separated lists like "Red, Green, Blue". This attribute indicates the perceived colour of the illumination produced by devices such as LEDs, lamps, or other lighting fixtures.
Blue, Green, Red
Illumination location
The physical position within a product where an illumination source is installed, such as front, rear, top, side, or internal. This attribute helps users understand where the light originates and how it integrates with the device’s design.
Case fans
LED indicators
A list of the functions or statuses that an LED indicator on a device can display, such as power status, activity, link, and other operational signals.
Yes
LED Lighting
Indicates whether the product incorporates LED lighting. A value of "Yes" means the device has one or more LEDs for illumination, while "No" indicates no LED components are present.
Yes
LED Lighting Colour
The colour or colour range produced by a product’s LED lighting system. Values may be simple colour names such as "Red" or "Blue", descriptive terms like "Multi Colour", or specifications of the colour depth expressed in millions of colours (e.g., "RGB (16.8M Colours)"). This attribute helps users understand the visual appearance and capabilities of the product’s illumination.
RGB
LED Lighting Emitters
Indicates whether the product includes LED lighting components such as fans, strips or other light sources that are part of the device’s design. The value is a free‑text description of the included LED elements and can be used to identify models with built‑in illumination features.
Included LED Fan/s
Max CPU Cooler Height
The maximum vertical dimension of a CPU cooling solution measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any computer component where the height of the cooler must be considered for compatibility with cases, motherboards or other hardware.
165 mm
Max GPU Card Length
The maximum linear dimension of a graphics processing unit (GPU) that can be installed in a computer case, expressed with a standard length unit such as millimetres, centimetres or inches. It represents the longest side of the card and is used to determine whether a particular GPU will fit within a given chassis.
410 mm
Maximum graphics card length
The maximum linear dimension of a graphics card that can fit within the product’s enclosure, expressed in a standard length unit such as centimeters or inches. It indicates how large a GPU can be installed without exceeding the case or chassis limits.
41 cm
Maximum psu length
The maximum linear dimension of a power supply unit that can fit within the product’s enclosure, expressed with a standard length unit such as centimeters or inches. It indicates the longest PSU that can be installed without requiring modifications to the case or chassis.
18 cm
Motherboard form factor
The physical layout and size classification of a motherboard, such as ATX, Micro‑ATX, Mini‑ITX, or other standardized formats. It indicates the dimensions, mounting points, and expansion capabilities that determine compatibility with computer cases and components.
ATX MicroATX Mini-ITX
Number of 2.5 Bays
The total count of 2.5‑inch drive bays available in a computer case or enclosure. This value indicates how many 2.5‑inch hard drives, solid‑state drives, or other compatible storage devices can be installed.
4
Number of 3.5" Bays
The total count of 3.5‑inch drive bays available in a computer case or enclosure, indicating how many standard hard drives or optical units can be installed.
2
Number of expansion slots
The total count of physical expansion slots available on a computer case for installing additional hardware such as PCI‑Express cards, USB adapters or other peripheral modules. The value is an integer without any unit and represents how many separate slots can be used to expand the system’s capabilities.
7
On/off button
Indicates whether the product includes a dedicated button that allows the user to power the device on or off. The value is either "Yes" or "No".
Yes
Package depth
The linear measurement from front to back or top to bottom of a product’s packaging, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the packaged item is and can be used for fitting, compatibility, or spatial planning.
555 mm
Package width
The horizontal measurement of a product’s packaging, expressed in a linear unit such as millimetres or inches. It indicates how wide the package is from one side to the other and helps customers assess fit for storage, shipping, or display.
285 mm
Panel I/O
A comma‑separated list of the connector types and their quantities available on the front side of a device, such as USB ports, audio jacks, HDMI or power buttons. Each entry follows the format " x ", e.g., "2 x USB 3.0" or "1 x Headphone Out".
1 x Headphone Out 1 x Mic In 2 x USB 3.0
Power supply included No
Power supply location
The physical position where the power supply unit is installed or mounted within a device, such as top, bottom, rear, side, front, or built‑in. This attribute helps users understand where to find the power source and plan cable routing or ventilation.
Bottom
PSU Included
Indicates whether a power supply unit (PSU) is supplied with the product as part of its standard package. A value of "Yes" means the PSU is included and ready for use, while a value of "No" means no PSU is provided and must be purchased separately.
No
PSU Mounting Location
The physical location on a computer case where the power supply unit is installed, such as bottom rear, top front, or side panel. This attribute helps users determine how to connect cables and plan airflow within the system.
Bottom Mount, Rear
PSU Support
A list of power supply unit (PSU) form factors that a product can accommodate, such as ATX, MicroATX, SFX, SFX‑L, E‑ATX, or other standard sizes. Each value represents a distinct PSU type that the product is designed to support.
ATX
Rear fans diameters supported
The sizes of fans that can be installed on the rear side of a computer case, expressed in millimetres (mm). Values may list one or more diameters separated by commas, indicating all compatible fan sizes for that position.
120 mm
Rear fans installed
The total count of fan units installed on the rear side of a product or component. The value is an integer greater than zero and represents how many separate fans are present, which can affect cooling performance and noise levels.
1x 120 mm
Reset button
Indicates whether the device has a physical reset button that restores factory settings or original configuration when pressed.
Yes
Side window
Indicates whether the product includes a side panel window that allows visual access or ventilation to internal components.
Yes
Suitable for
Indicates the types of products, users or environments for which the item is intended or compatible. The value can be a single category such as "Gaming" or a specific product type like "Computer case".
Gaming
Supported HDD sizes
A list of the physical dimensions of hard drives that a product can accommodate, expressed in inches or millimeters (e.g., "2.5", "3.5", "M.2"). The values are typically separated by commas and indicate which drive form factors fit within the device’s bays or slots.
3.5"
Top Radiator Compatibility
Indicates the radiator sizes and quantities that can be installed in a computer case. Each value lists how many radiators are supported (e.g., "1 x") followed by one or more compatible dimensions separated by slashes, such as "120/140/240 mm". This allows customers to determine which liquid‑cooling setups will fit the case.
1 x 120/240mm
Type
The general category or style of the product, such as laptop, printer cartridge, or cooling fan. It helps buyers quickly identify the nature of the item and compare similar products.
PC
Weight
The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.
6.9 kg
Width
The horizontal measurement of a product, expressed in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.
218 mm
Window Configuration
Specifies the arrangement and number of window panels on a computer case, such as main side, front, top, or alternate sides. Each value indicates one panel type and its position, allowing users to understand which parts of the chassis have glass or transparent sections.
1 x Main Side
Window Construction
The type of window or glass panel incorporated into a product, such as tempered glass, acrylic, or plastic. It indicates whether the product has a single fixed window, multiple removable panels, or a combination of materials for visibility and ventilation.
Tempered Glass
Windows
Indicates whether the product is compatible with at least one version of Microsoft Windows. A value "Yes" means the device can run or support a Windows operating system, while "No" indicates incompatibility.
Yes
Cooler Master

Cooler Master is a Taiwanese computer hardware company that produces a wide range of products, including cases, power supplies, CPU coolers, and gaming peripherals. The company is well-known for its quality products and for its support of the modding community.