SHARP X68000 Expert
El X68000 Expert es el sucesor del X68000 Ace y Ace HD. Tiene 2 MB de RAM. Se lanzó al mismo tiempo que el X68000 Pro y parece tener las mismas características.
| NAME | X68000 Expert |
| MANUFACTURER | Sharp |
| TYPE | Home Computer |
| ORIGIN | Japan |
| YEAR | 1989 |
| CPU | Motorola MC68000 |
| SPEED | 10 MHz |
| CO-PROCESSOR | Unknown |
| RAM | 2 MB (up to 12 MB) |
| VRAM | 512 KB (text) + 512 KB (graphic) |
| ROM | 1 MB |
| TEXT MODES | Unknown |
| GRAPHIC MODES | 256 x 240 / 256 x 256 / 512 x 240 / 512 x 256 / 512 x 512 / 640 x 480 / 768 x 512 / 1024 x 1024 / 128 sprites (16 x 16 dots) |
| COLORS | 65535 (8 colors in 1024 x 1024 to 65K in 512 x 512) |
| SOUND | FM Sound (Yamaha 2151 : 2 channels / 8 octaves stereo) + PCM (OKI MSM6258V : 4 bit mono) |
| I/O PORTS | Joystick (2), Audio IN / OUT, TV Control, NTSC Video Image I/O, Expansion (2 slots), External FDD, SASI, RS232 |
| BUILT IN MEDIA | Two 5.25 |
| OS | Human 68K 2.00 + SX Windows 1.0 |