Asrock B450 PRO4 R2.0

Indicates whether the product can run or is compatible with a 64‑bit operating system or architecture. A value of "Yes" means the device supports 64‑bit software, while "No" indicates it does not.

Indicates whether the product supports individually addressable RGB lighting, allowing each LED to be controlled independently for custom color and effects.

Indicates whether the product supports AMD CrossFire technology, which allows multiple graphics cards to work together for improved performance. The value is a textual description such as "2-Way CrossFire", "3-Way CrossFire", "Supported" or "Not Supported".

A list of the audio codecs, channel configurations, and related technologies that a product can play or output. Each value may combine a codec name (e.g., Dolby Digital, DTS‑HD), a channel count (e.g., 5.1, 7.1), and optional qualifiers such as "High Definition" or "Virtual Surround" to describe the exact audio capability of the device.

Indicates how many audio input connectors are available on the product, such as 3.5 mm jacks, mini‑jacks or optical inputs. The value is a simple integer representing the total count of these ports, regardless of their specific type or version.

The physical footprint of a board expressed as width × height in millimetres, centimetres, inches or other linear units. It indicates the space required to mount the board inside a computer case and helps determine compatibility with chassis sizes such as ATX, Micro‑ATX, Mini‑ITX, etc.

The chipset is the collection of integrated circuits that manages communication between a computer’s CPU, memory, and peripheral devices. It defines the supported processor families, available I/O interfaces, and overall system capabilities, allowing users to understand compatibility and feature sets for motherboards or other hardware components.

The company that designs and produces the chipset used in a motherboard or other computer component. This value helps users identify the source of the chipset technology, assess compatibility, support, and performance expectations.

A list of the fan header types that a motherboard or system board provides for connecting cooling fans and related components such as water pumps or chassis fans. Each entry describes a specific header, e.g., "CPU Fan", "Chassis Fan", "System Fan", "Water Pump Fan" or combinations thereof. The values are typically separated by commas or spaces and may include multiple headers in one string.

The physical connector used by a processor to attach to a motherboard or other compatible platform, such as LGA 1151, BGA 1440, Socket AM4, or LGA 1200. This attribute indicates the exact socket designation required for proper CPU installation and compatibility with other hardware components.

Indicates whether the product includes at least one DisplayPort connector for high‑resolution video and audio transmission. A value of "Yes" means the device has a physical DisplayPort port; "No" indicates it does not.

The total count of DisplayPort interfaces available on the product. This value indicates how many separate DisplayPort connections can be used for video output, allowing multiple monitors or devices to be connected simultaneously.

A list of software driver types that the product supports or includes, such as TWAIN, WIA, ISIS, or other platform‑specific driver interfaces. Each entry indicates a distinct driver protocol that can be used to communicate with the device or software.

Indicates whether the product includes a DVI (Digital Visual Interface) port for video output. A value of "Yes" means the device has a DVI connector; "No" means it does not.

A brief statement indicating the edition or version of a product, such as "Reprint", "New Edition", or a numeric edition number like "2nd edition". It identifies which specific release of the item is being referenced.

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 comma‑separated or bullet‑pointed enumeration of the input and output connectors that are mounted on the front side of a product, such as USB ports, audio jacks, HDMI, DVI, RJ‑45, optical audio, etc. The list shows which interfaces are available for external devices and helps users determine connectivity options.

The total count of physical HDMI connectors available on the product for transmitting digital audio and video signals.

A list of the HDMI ports available on the product, each entry indicating the number of ports and their specific HDMI version (e.g., "2 x HDMI 2.0b"). This attribute helps users understand both the quantity and capabilities of the HDMI connections.

Indicates whether a device includes an integrated graphics processor, such as Intel HD Graphics or AMD Radeon Vega. The value is "Yes" if the product has built‑in GPU capabilities and "No" otherwise.

The model or designation of the network interface controller integrated into a device, such as "Intel I225V" or "Realtek RTL8111H". It identifies the specific hardware responsible for wired Ethernet connectivity and allows users to compare performance, compatibility, and supported speeds across products.

The model or designation of the audio codec that is built into a device, such as "Realtek ALC887" or "ROG SupremeFX S1220A." This attribute identifies the specific sound chip used for audio input and output, allowing users to compare compatibility, supported features (e.g., 7.1‑surround), and driver requirements across products.

Indicates whether the product includes an internal USB 3.0 header that can be used to connect peripherals such as keyboards, mice or storage devices directly inside the system. A value of "Yes" means the header is present and usable; "No" means it is absent.

Indicates how many integrated keyboard and mouse combo ports are present on a computer or peripheral, typically expressed as a count (e.g., "1" for one port). This attribute helps users determine the availability of a combined input interface without needing separate connectors.

The linear dimension of a product measured in a standard unit such as meters, centimeters or inches. It represents the overall size along one axis and is used to compare physical dimensions across similar items.

Indicates whether the product includes an M.2 interface for connecting storage or expansion devices such as SSDs, Wi‑Fi cards, or NVMe modules.

The highest number of processor units that a computer or electronic device can accommodate, as determined by its motherboard or system architecture. This count indicates the maximum CPU capacity for parallel processing and is useful when comparing multi‑core or multi‑socket systems.

The largest amount of random‑access memory that a motherboard can support, expressed as a data size such as megabytes or gigabytes. It indicates the upper limit of memory capacity for active processes and multitasking performance on systems using this board.

The maximum theoretical speed at which the system bus can transfer data, expressed in hertz (Hz) or commonly as megahertz (MHz). It indicates the bandwidth capacity of the internal communication pathway between components such as the CPU and memory or peripheral devices.

The number of memory channels supported by a motherboard or processor, indicating how many independent data paths are available for RAM modules. Common values include "Single", "Dual (2)", "Quad (4)" and similar descriptors. This attribute helps users understand the potential memory bandwidth and upgrade options for a system.

The maximum operating frequency of a memory module, expressed in hertz (Hz). It indicates how many cycles per second the RAM can perform and is typically reported as MHz or GHz. This value helps users compare performance potential across different memory types and system configurations.

Indicates whether the memory module supports Error‑Correcting Code (ECC) technology, which can detect and correct single-bit errors during operation.

The type of memory module used in a computer system, indicating whether it is Registered (R) or Unbuffered (U). This attribute helps determine compatibility with motherboards and the expected performance characteristics of the RAM.

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 pin configuration of the power connector(s) used by a motherboard, expressed as a textual description such as "4 + 8-Pin" or "4-Pin x 2". It indicates how many pins are present in each connector and whether multiple connectors are required for proper operation.

Indicates whether a graphics card or motherboard can operate with more than one GPU simultaneously, and if so, which multi‑GPU technologies are supported (e.g., CrossFire, NVLink). The value is typically a textual description of the supported configuration.

The model or identifier of the integrated network controller that provides wired Ethernet connectivity for a device. It indicates which chipset is used to manage packet transmission and reception over the LAN port, helping users compare performance, compatibility, and support across different hardware models.

The type of network connection supported by the product, such as wired Ethernet (e.g., Gigabit LAN, 2.5 Gbps LAN) or wireless Wi‑Fi standards (e.g., 802.11ac, 802.11ax). It indicates whether the device can connect to a local area network via cable, wirelessly, or both, and may include the maximum speed supported.

The total count of PCI Express expansion slots available on the product, regardless of their lane configuration (x1, x4, x8, or x16). This value indicates how many separate PCI Express interfaces can be used to install cards such as graphics, network, or storage adapters.

The total count of physical SATA connectors available on the product, regardless of version or specific interface type. This value indicates how many separate SATA connections can be used for storage devices such as hard drives or solid‑state drives.

Indicates the type of NVIDIA SLI (Scalable Link Interface) support available for a graphics card or motherboard, such as single‑card operation, two‑way SLI, three‑way SLI, four‑way SLI, NVLink combinations, or no SLI capability. The value is a textual description that can be used to inform users whether multiple NVIDIA GPUs can be linked together and what configuration is supported.

Indicates whether a product has integrated RGB lighting that can be controlled directly from the board or motherboard, and if so, which software or firmware interface is used (e.g., Aura Sync, Mystic Light, RGB Fusion). This attribute helps users identify compatibility with RGB management tools and understand how to customize lighting effects.

A list of operating system names and versions that the product can run or support, including specific architectures when relevant. Each value represents a distinct OS that is compatible with the hardware or software.

Specifies the type and configuration of power connectors present on a computer or electronic device, such as ATX, EPS, CPU, or 12V sockets, including pin counts and optional secondary pins (e.g., "1 x 20+4-pin ATX"). The value is a textual description that conveys which power ports are available for connecting the system’s power supply.

The physical or logical interface used by a graphics processing unit to connect with the rest of the system, such as PCI Express (PCIe) variants. It indicates the technology that enables data transfer and power delivery between the GPU and the motherboard.

The maximum data transfer rate of the QuickPath Interconnect (QPI) interface, expressed in gigatransfers per second (GT/s). This value indicates the bandwidth available for communication between processors and other system components.

A list of supported RAID configurations that a storage controller or motherboard can implement, such as "0", "1", "5", "6", "10" and special modes like "JBOD". Each value represents an available combination of disk redundancy and performance options for the device.

A comma‑separated list of the RAID configurations that a storage controller or device can manage, such as 0, 1, 5, 10, or JBOD. Each value represents a distinct RAID level that the product supports.

A comma‑separated list of the RAID levels that a storage device or controller can support, such as 0, 1, 5, 10, and special modes like JBOD. Each entry represents an independent configuration option available to the user.

Represents the total count of RJ‑45 Ethernet interfaces present on a product. Each port can accept a standard Ethernet cable for wired network connectivity.

Indicates whether the product includes a SATA III interface for connecting storage devices such as hard drives or SSDs. A value of "Yes" means the device has at least one SATA III port, while "No" indicates it does not.

A list of SATA interface variants that the product supports, such as SATA III (SATA3), SATA II, or M.2 SATA. Each value indicates a specific SATA standard that the device can use for connecting storage devices.

Indicates whether the product includes a SATA interface for connecting storage devices. A value of "Yes" means the device has at least one SATA port, while "No" indicates it does not.

Indicates whether the product’s audio functionality has been bypassed or omitted during testing. A value of "Yes" means the audio test was intentionally skipped, while "No" indicates that the audio subsystem was evaluated.

A list of software programs and utilities that come pre-installed or bundled with the product, such as operating systems, drivers, antivirus suites, or other essential applications.

A list of processor models or families that a product can run or is compatible with, such as Intel Core generations, AMD Ryzen series, or specific socket types. Each value represents a distinct CPU option the device supports.

The total count of Thunderbolt interfaces available on the product, indicating how many separate Thunderbolt connections it supports.

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

Indicates whether the product includes a USB 3.1 interface, allowing faster data transfer rates compared to earlier USB standards. A value of "Yes" means the device has at least one USB 3.1 port; "No" indicates it does not.

A comma‑separated or bullet‑pointed enumeration of the USB ports present on a product, indicating each USB interface type (e.g., USB 2.0, USB 3.0, USB 3.1 Gen 1/Gen 2, Type‑C) and its quantity.

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.

Indicates whether the product includes a VGA (Video Graphics Array) port for analog video output. A value of "Yes" means the device has a VGA connector; "No" indicates it does not.

Indicates whether a product uses water as its cooling medium. A value of "Yes" means the device incorporates a liquid‑cooling system that circulates water to dissipate heat, while "No" indicates it relies on air or other cooling methods.

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.

Indicates the wireless local area network (LAN) capabilities of a product, such as supported Wi‑Fi standards and features. The value is typically a textual description of the standard(s) or technology used.

Indicates whether a product has built‑in wireless networking capability, allowing it to connect to Wi‑Fi networks without requiring an external adapter or dongle.