Features: The Upgraded 550W Power Supply is replacement for R10 R12, and for 3630 3640, 3640, ensuring consistent power delivery and performances. This power supply features multiple connectors including 24Pin, SATAs, Mini SATAs, and 6+2Pin, supporting a wide ranges of components and configuration. for enthusiasts and professional who require stable and efficient power sources for high performances desktops, ensuring their systems run smoothly under demanding conditions. Perfect for gaming, creative workstations, and office where dependable power is crucials for maintaining productivity and systems stability. With comprehensive compatibility, the HU550EGM-00 offer integration into your existing, making it essential component for serious PC user. Specifications: Materials: Metal Size:15x14x8.50cm/5.91x5.51x3.35inch Package Includes: 1PC 550W Power Supply note: Please allow 0-1cm error due to manual measurement. please make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.