PC hardware guides cover the components, connectors, and headers that make up a modern desktop build — motherboards, GPUs, RAM, storage, power supplies, cooling parts, and the dozens of small connectors that decide whether your PC boots cleanly or not at all. The category exists because hardware decisions are rarely about specs alone. A spec sheet tells you what a part can do; a hardware guide tells you whether it fits your build, whether the header on your motherboard matches the connector on your fan, and whether the upgrade is worth the money compared to what you already own. Articles here combine manufacturer documentation with hands-on verification: comparison tables built from official spec sheets, pinout diagrams that match the actual boards, and recommendations grounded in real builds. Whether you’re trying to identify a mystery connector, compare two GPUs, figure out which M.2 screw your motherboard came with, or sort out a BIOS setting, cooling decision, or post-build problem, this is where those answers live.
RGB uses 12V across four pins for static, single-color lighting, while ARGB uses 5V across three pins with a data line that lets each LED display a different color independently. Last updated: May 2026 Quick Answer: ARGB vs RGB The short version: RGB and ARGB are not interchangeable. RGB is the older, simpler standard with…
Independent PC hardware guides written by builders, for builders. No sponsored rankings, no affiliate bias — just straightforward advice to help you make better decisions about your next build.