NEC POWERMATE PRO2180 Manual page 200

Video Memory 2 MB or 4 MB of video WRAM; up-
gradeable to 4 MB or 8 MB using a 2 MB or 4 MB up-
grade module
Support for High Color at 1024 by 768, 640 by 480, and
True Color at 640 by 480
T
Graphics Support (with 2 MB video WRAM)
1600 by 1200 pixels, 256 colors, 60-78 Hz
1280 by 1024 pixels, 256 colors, 60-110 Hz
1024 by 768 pixels, 256/65K colors, 60-120 Hz
640 by 480 pixels, 256/65K/16.7M colors, 60-200 Hz.
T
Graphics Support (with 4 MB video WRAM)
1600 by 1200 pixels, 256/65K colors, 60-78 Hz
1280 by 1024 pixels, 256/65K/16.7M colors,
60-110 Hz
1024 by 768 pixels, 256/65K/16.7M colors, 60-120 Hz
640 by 480 pixels, 256/65K/16.7M colors, 60-200 Hz.
T
Graphics Support (with 8 MB video WRAM)
1600 by 1200 pixels, 256/65K/16.7M colors, 60-78 Hz
1280 by 1024 pixels, 256/65K/16.7M colors,
60-110 Hz
1024 by 768 pixels, 256/65K/16.7M colors, 60-120 Hz
640 by 480 pixels, 256/65K/16.7M colors, 60-200 Hz.
T
Text
80/132 columns text mode in 24, 30, 44, or 60 rows and
other modes
Specifications B-5