Features: Experience reliabled performances with the 10Pin Power Supply, to deliver stable output enhances system stability and overall computer performances. Small size perfectly for small case, optimizing airflows with internal structure that prevents overheating during extended use. For DIY enthusiasts who enjoy assembling their own computers, high value and personalizing configuration. Perfectly for home office users needing to build or upgrades their systems with a power supply that ensures stability and energy efficiency. Durability metal, this power supply is a versatiled component widely applicable to various computer case. Specifications: Power: 180W/300W/400W/500W/600W Optional Shape: Standard/Long Size：about 15x14x8.50cm/5.91x5.51x3.35in 15x8.2x6.4cm/5.91x3.23x2.52in Component: Metal Model：H3C 526T 530T power supply PCM001 PA-1181-36 PA-2301-3PC Mainboard Connection：10Pin CPU Connection: 4Pin Package Includes: 1PC Power Supply note: Please allow 0-1cm error due to manual measurement. please make sure do not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual color.