Source : Free On-Line Dictionary of Computing

MPC Level 2 Specification
     
         An improved version of the {MPC Level 1
        Specification} for {Multimedia Personal Computers}.
     
        Minimum requirements are a 25 Mhz {486SX} with 4 MB of RAM and
        a 160 MB {hard disk drive}.  The {CD-ROM} drive must support a
        sustained data transfer rate of 300 KB/s using at most 60% of
        {CPU} {bandwidth} on 16 KB minimum block read size.  Its
        average {seek time} must be 400 milliseconds maximum.
        Capability Mode 1, Mode 2 form 1, Mode 2 form 2, Multisession.
        It must be {CD-ROM XA}-ready.
     
        The computer must have 16-bit digital sound, an 8-note
        synthesizer, and {MIDI} playback.  A sample rate of 44.1 kHz
        must be available on stereo channels with more than 15% of CPU
        bandwidth.
     
        A video display with a {resolution} of 640 x 480 in 65,536
        colours, and MIDI, I/O, and joystick ports must be provided.
     
        (1997-01-19)