IBM 770 Hardware Manual
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MODEL-UNIQUE FUNCTIONS
Feature
Description
Video
For 770, 770E, or 770ED:
13.3-inch, 64K colors, 1024
×
768
pixel XGA TFT color LCD
14.1-inch, 64K colors, 1024
×
768
pixel XGA TFT color LCD
For 770X or 770Z:
13.7-inch, 64K colors, 1280
×
1024
pixel SXGA TFT color LCD
14.1-inch, 16K colors, 1024
×
768
pixel XGA TFT color LCD
Video RAM
For 770, 770E, or 770ED:
4 MB
For 770X or 770Z:
4 MB or 8 MB
Diskette drive
(removable)
(removable)
720 KB, 1.2 MB, 1.44 MB (3-mode),
3.5-inch
3.5-inch
Hard disk drive
(removable)
(removable)
3.2 GB, 2.5-inch
4.0 GB, 2.5-inch
5.1 GB, 2.5-inch
8.1 GB, 2.5-inch
14 GB, 2.5-inch
Modem card
Fax/modem function
Telephony function
ThinkPad modem function
Crystal audio
Stereo audio function
Infrared transfer
Two IR ports
IrDA 1.0
ASK
1.15 million bps
PC Card,
CardBus, MPEG
card
CardBus, MPEG
card
One Type-III or two Type-II
50