IBM ThinkPad 701CS


IBM's ThinkPad 701C shattered subnotebook constraints in 1995 with a full-size keyboard and screen

Once opened, the keyboard on the 701C (nicknamed the Butterfly ) extends past the chassis sides to give you the largest and most comfortable keyboard in its class. But when you turn on the unit, what really pops out is the impressive 10.4-inch display. Our review unit sported a TFT (thin-film transistor) screen, but the 701 is also available with a dual-scan display. Add IBM's TrackPoint III pointer, and th e result is today's most ergonomically correct subnotebook.

Featuring one of the most innovative additions to laptop design, the butterfly keyboard, the IBM ThinkPad 701c was one of the models that set the ThinkPads apart from any other laptop. As you open the lid, a cam on the left screen hinge puts the two-part keyboard into motion. The two halves slide laterally apart and then vertically together, meeting along a diagonal stair-step seam.

This computer featured a 486DX2-50 CPU, 16Mb of RAM and a 540Mb hard drive. It runs Windows 95 along with Office 95.

486DX2/50, active-matrix color, 8 MB, and a 540-MB drive
Infrared port transfers files at 115 Kbps.
Expansion connector attaches the included port replicator.
Parallel port for external 0.57-pound floppy drive.
14.4-Kbps data/fax modem.
Yamaha Codec provides 16-bit stereo audio. Built-in microphone and speakers.
Nickel-cadmium battery doesn't require full discharge before recharge.
Hard drive (360, 540, or 720 MB) removes for security or for segmenting work.
PCMCIA slot for two Type II cards or one Type III card.


The 701C's remarkable 10.4-inch screen compares with full-size ThinkPads and displays 26 lines of text in eye-pleasing 12-point type. By comparison, the 510C displays the same amount of copy in 10-point type. IBM says the display shortages that have delayed orders for some ThinkPads aren't a factor for the 701C, thanks in part to outsourcing from Sharp.

It comes with audio and telephony features similar to those of the larger and faster 755C, but because of its sliding keyboard, the 701C doesn't have space for a CD-ROM drive. The 701C's modem isn't upgradable from 14.4 Kbps. With a 256-color palette, the 701C doesn't have the 755C's more sophisticated graphics system (65,536 colors at VGA resolutions). Finally, the 701C can't capture or output broadcast-standard video.

The 701C does, however, shine among portables for pleasantness to use and for flat-out coolness. Cha-chunk may soon become the sound of status for those who live much of their life at 35,000 feet.

Our ThinkPad 701CS was very kindly donated by Steve King

Manufacturer: IBM
Date: 1995

IBM ThinkPad 701CS Manuals:

Item Manufacturer Date
PenDOS 2.0 Customization Guide 1992
PenDOS 2.0 Users Guide 1992

Other Systems Related To IBM ThinkPad 701CS:

Item Manufacturer Date
IBM 5150 with CGA Monitor IBM Unknown
IBM System 370 Control Panel IBM 1970
IBM 370/138 IBM 30th June 1976
IBM Displaywriter IBM 1980
IBM 5161 IBM 1981
IBM 5150 IBM 1st September 1981
IBM 5160 XT IBM 1st January 1983
IBM 5170 / PC AT IBM 1984
IBM 5155 Portable Computer IBM 1st June 1984
IBM 5140 Convertible Computer IBM April 1986
IBM PS/2 Model 70 IBM 1987
IBM PS/2 Model 30 286 IBM April 1987
IBM PS/2 Model 30 (FD/HD) IBM April 1987
IBM PS/2 Model 30 (Dual FD) IBM April 1987
IBM PS/2 Model 80 (8580-071) IBM 2nd April 1987
IBM PS/2 Model 55SX IBM October 1987
IBM PS/1 IBM 1990
IBM RS/6000 Model 550L IBM 1990
IBM PS/1 Machine 2133 Model 114 IBM 1990
IBM Model 8573-121 IBM January 1990
IBM RS/6000 320 IBM 15th February 1990
IBM PS/2 Note IBM 1991
IBM PS/2 Model 95 (8595) IBM 1991
IBM ThinkPad 2523-710T IBM 1993
IBM RS/6000 250 IBM 1993
IBM ThinkPad 755CEX IBM March 1995
IBM RS/6000 SP2 Type 7025 IBM 1996
IBM ThinkPad 365XD IBM 1996
IBM RS/6000 Model 7043 604e IBM 1998
IBM 8363 NetVisa Thin Client IBM November 2000
IBM ThinkPad R30 2656 IBM 2001
IBM Thinkpad 2628-STG IBM 2001

This exhibit has a reference ID of CH16981. Please quote this reference ID in any communication with the Centre for Computing History.

 

IBM ThinkPad 701CS


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