Thermaltake Level 20 GT ARGB Mid Tower Case

The efficiency certification level of a power supply unit, indicating the minimum percentage of input power that is converted to usable output at various load levels (e.g., 20%, 50%, 100%). Common ratings include "80 Plus", "80 Plus Bronze", "80 Plus Silver", "80 Plus Gold", "80 Plus Platinum" and "80 Plus Titanium". The value helps consumers compare energy efficiency and potential operating costs of different power supplies.

Indicates the number and sizes of radiators that can be installed at the bottom of a computer case or enclosure. The value is expressed as " x //…mm", where the number denotes how many radiators of each listed size are supported.

Indicates whether the product includes a built‑in reader that can read removable memory cards such as SD, microSD, MMC or similar formats. A value of "Yes" means the device has such a reader; "No" means it does not.

The colour or combination of colours that a product’s outer shell or enclosure 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 case for consumers.

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.

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.

The form or style of a protective enclosure for electronic devices, such as laptops, tablets, phones, or other gadgets. It indicates whether the case is a hard shell, soft sleeve, backpack, messenger bag, folio, flip cover, or any other design that protects and carries the device.

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.

A colour is a visual attribute that describes the hue or shade of an object or surface. It can be a single dominant colour, a combination of colours, or a range such as "Black, White". The value may be expressed in common names (e.g., Black, Silver) or descriptive terms (e.g., One Colour, Assorted).

The vertical dimension of a cooling unit measured from its lowest to highest point. The value is expressed in a physical unit such as millimetres, centimetres or inches and applies to any cooler component where height is relevant, including air coolers, liquid radiators and passive heat sinks.

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.

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.

The specific model name or number of a display that is presented in the showroom for customers to view and compare. It identifies the exact product variant, allowing shoppers to recognize features such as size, resolution, panel type, and brand.

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.

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.

Indicates whether the product includes an E‑SATA interface for external storage devices. A value of "Yes" means the device has a dedicated E‑SATA port, while "No" indicates it does not.

The total count of physical expansion slots available on a device for installing additional modules or peripherals such as PCI‑Express cards, M.2 drives, USB adapters, or other expansion hardware. It indicates how many separate slots can be used simultaneously or swapped between the product and other devices.

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.

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.

Indicates whether the product has any FireWire (IEEE 1394) ports available for connecting compatible devices.

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.

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.

The linear dimension of a graphics card measured in a standard unit such as millimetres, centimetres or inches. It represents the overall length from one edge to the other and is used to determine whether the GPU will fit within a computer case or enclosure.

Represents how many headphone or earphone connectors are physically present on the product. The value is a simple integer indicating the total count of headphone ports, regardless of type (e.g., 3.5 mm jack, USB‑C, Lightning) or whether they support audio output only or also input.

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.

Indicates whether the product has an illumination feature, such as backlit keys or LEDs that can be turned on or off.

The total count of internal bays that accommodate 3.5‑inch storage devices such as hard drives or optical drives. It indicates how many separate 3.5‑inch units can be installed inside the product at once.

The total number of internal drive bays available in a computer case or enclosure, including the size of each bay (e.g., 2.5" or 3.5"). This attribute helps users understand how many drives can be installed and the physical dimensions of each bay.

The color of the LED lighting on a product, indicating whether it has no LEDs, solid RGB, ARGB, or a specific single color such as Red, Blue, White, etc.

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.

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.

The material indicates the type of substance from which a product is made, such as metal, plastic, wood, glass, or composite materials. It helps users understand the product’s durability, weight, appearance, and suitability for specific applications.

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.

The maximum linear dimension of a power supply unit (PSU) that can fit within a computer case or enclosure, expressed in a standard length unit such as millimetres, centimetres or inches. It indicates the longest PSU that will physically accommodate the case’s internal space and helps users determine compatibility with their chosen power supply.

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.

The total count of individual cooling fans that are part of the product or its components. This value indicates how many separate fan units are installed, such as in a graphics card, CPU cooler, case, or other hardware assemblies.

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".

The electrical power consumption or output of the product, expressed in watts (W). It indicates how much energy the device uses during operation or how much power it can deliver to connected equipment.

The physical form factor of a power supply unit, indicating its size and mounting configuration (e.g., ATX, SFX, TFX). This attribute helps determine compatibility with computer cases and other hardware components.

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.

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.

Indicates the compatible radiator fan sizes for a computer case, expressed as the number of fans followed by the fan width in millimetres (e.g., "1 x 120mm" or "2 x 140mm"). This attribute helps users determine which radiators can be installed on the rear side of the case.

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.

Indicates whether the product includes a USB 3.0 interface, allowing faster data transfer speeds compared to earlier USB standards.

Represents how many USB connectors are available on the product. The value is a simple integer indicating the total count of USB ports, regardless of type or version.

The length of time for which the manufacturer guarantees that the product will be free from defects in materials and workmanship, typically expressed in years or months.

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.

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.

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.

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.

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.