Neo Geo X
From the Audiovisual Identity Database, the motion graphics museum
(December 18, 2012-late 2013)
Logo: Same as the Neo Geo logo, but there's an "X" after "NEO·GEO" and the animation plays more slowly, and the words "MAX 330 MEGA PRO-GEAR SPEC" doesn't type in, making the SNK logo appear suddenly after the background turns black.
Technique: Same as the Neo Geo logo but with some differences.
Music/Sounds: Silent.
Availability: Rare, due to manufacturing only lasting a year. Seen when a Neo Geo X console is turned on.