Large and fast hard drive - Since most modern video cameras record in high resolution, this will translate to large amounts of data. A large and fast hard drive like an SDD or SSHD is always recommended since they will not fill up quickly and will record without errors or missed frames.
Specialized video cards – It is important to use a video card that can handle very high resolutions and edit different kinds of video feeds in simultaneously in real time.
Specialized audio card – An audio card that is capable of handling multiple inputs in from microphones and many outputs while recording music to a computer may be required.