The Xilence XN052 500W ATX2.3 Power Supply Unit is a reliable and efficient PSU designed to meet your computing needs. It features a 12cm cooling fan to ensure optimal performance and longevity. With a variety of connections including 1x 20+4 PIN, 1x 4+4 PIN, 2x 4 PIN, 4x S-ATA, and 1x PCI-E 6+2 PIN, it offers versatile connectivity options. Measuring 225 x 165 x 100, this 1.2 kg power supply is a perfect fit for ATX form factor cases, providing 500W of power to keep your system running smoothly.