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A USB 2.0 header is a 9-pin internal motherboard connector linking front-panel USB ports to the board, supporting 480 Mbps and 500 mA. Last updated: July 2026 Quick Answer: What Is a USB 2.0 Header? A USB 2.0 header is the internal 9-pin (2×5) connector on your motherboard that your case’s front-panel USB cables plug…
A PC airflow diagram is a visual map showing the direction air moves through a computer case, identifying which fans act as intake and which act as exhaust. Last updated: July 2026 Quick Answer: What Is a PC Airflow Diagram? A PC case airflow diagram uses colored arrows (blue for intake, red for exhaust) to…
ARGB fans are PC case fans with individually addressable LEDs controlled by an onboard IC chip receiving data through a 3-pin 5V header, enabling per-LED color programming. Last updated: July 2026 Quick Answer: What Are ARGB Fans and How Do They Connect? ARGB fans connect via a 3-pin 5V header on your motherboard, typically labeled…
An M.2 NVMe SSD is a compact solid-state drive that connects directly to a motherboard’s M.2 slot via the PCIe interface, bypassing the SATA bus for dramatically faster read and write speeds. Last updated: July 2026 Quick Answer: How Do You Install an M.2 SSD? To install an M.2 NVMe SSD, power down your PC…
A CPU fan header is a dedicated 3-pin or 4-pin connector on a motherboard that supplies 12V power and transmits speed-control signals to a CPU cooler’s fan. Last updated: July 2026 Quick Answer: What Is a CPU Fan Header? The CPU fan header (labeled CPU_FAN on your motherboard) is the connector your CPU cooler’s fan…
A 120mm case fan is a standardized PC cooling component measuring 120 × 120 × 25mm that mounts to a case panel, radiator, or heatsink to move air through a system. Last updated: July 2026 Quick Answer: What Is a 120mm Case Fan? A 120mm case fan moves air through your PC to prevent heat…
DisplayPort is generally the better choice for PC gaming due to higher bandwidth, broader adaptive sync support, and superior refresh rate headroom at 1440p and above. Last updated: July 2026 Quick Answer: Is DisplayPort or HDMI Better for Gaming? For PC gaming, DisplayPort wins at 1440p and above, especially if your monitor only has HDMI…
Installing a GPU means seating a graphics card into your motherboard’s PCIe x16 slot, securing it to the case bracket, connecting PSU power cables, and installing drivers. Last updated: July 2026 Quick Answer: How Do You Install a GPU? Power down your PC and unplug it from the wall. Open the side panel, remove the…
A 360mm AIO cooler is an all-in-one liquid cooler with a 360mm × 120mm radiator and three 120mm fans that removes CPU heat through a sealed water cooling loop. Last updated: July 2026 Quick Answer: What Is a 360mm AIO Cooler and Do You Need One? A 360mm AIO liquid cooler runs approximately 8–18°C cooler…
A USB header is an internal motherboard connector, typically 9, 19, or 20 pins, that links front-panel USB ports and internal devices to the system’s USB bus. Last updated: July 2026 Quick Answer: What Is a USB Header on a Motherboard? A USB header (also called a motherboard USB header or internal USB header) is…
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