The OCZ MOD X STREAM-PRO 700W 80 Plus Semi Modular ATX Power Supply OCZ700MXSP is a high-quality power supply unit designed for computer systems. It features a maximum power output of 700W, ideal for powering a variety of components such as CPUs, GPUs, and storage devices. The semi-modular design allows for easy cable management, while the ATX form factor ensures compatibility with most ATX motherboards. The sleek black color and OCZ brand make it a stylish and reliable choice for building a powerful computer system.