IBM 720/720C User Manual

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N/A (standard in Pentium)
256 KB / write-through / direct mapped / 12 ns / soldered
Internal 3.5" 1.44 MB 

❍ / supports internal 2.88 MB diskette

Supports PCMCIA Cartridge or CDPD in diskette bay
Not supported      (Diskette bay is called UltraBay

)

$ 3,749 

➷

$ 4,149 

➷

$ 4,849

$ 5,249

$ 5,699

9545-SBJ

9545-SBK

9545-HBD

9545-HBE

9545-HBL

84G6381

85G1669

85G8555

85G8524

85G7518

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14 ms

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14 ms

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14 ms 

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14 ms

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12 ms

Jun 95 / Jun 96 Jun 95 / Jun 96

May 1995

May 1995

Sept 95 / Jun 96

65,536 simultaneous colors
Black Matrix TFT - active matrix
10.4 inch / 100 to 1 contrast ratio

10.4 inch / 110 to 1 contrast ratio

WD90C24A (Rev C) with 1 MB DRAM
Western Digital / External SVGA to 1024 x 768 w/ 256 colors (up to 75 Hz)
VL-Bus 2.0 local bus / 32 bit  / Simultaneous LCD and CRT / 180 degree tilt
8 MB / 40 MB   70 ns / non-parity / 5 volt
1 socket (parity memory supported but w/o parity)
2, 4, 8, 16, 32 MB ICs or 4, 8,16 MB DIMMs that

work on optional Memory Module Adapter

Full size alp/num / 85  (8 Fn key functions)
Yes (legs pop out)
TrackPoint III

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Yes (with option cable)
11.7 x 8.3 x 1.96" (190 cubic inches)
6.1 pounds
NiMH / intelligent

Lithium ion / intelligent

2.6 to 8 hours

3 to 9 hours

1.7 hrs / 1.2 hrs

2-2.5 hrs / 1.5-2 hrs

AT bus (ISA)
Dock I and II
Port Replicator I and II
2 Type I  or 2 Type II or 1 Type III
One 9 pin; 16550A / one (IEEE P1284-A, EPP, ECP, bidirectional)
APM-aware BIOS / Universal AC adapter (35 watts) / Selectable boot
None

None

None (but can order DSP upgrade)

None (but can order DSP upgrade)

None (but can order DSP upgrade)

None (but can order DSP upgrade)

Input jack supports microphone / Output jack supports headphone/speakers

None (but can order DSP upgrade)

Telephone (w/ opt headset) / answering machine / full duplex speakerphone

Infrared ports (front and back) / IRDA compatible / up to 115 kbs
Power-on password / Hard disk password / Supervisor password / Hardware
security loop / Keyboard lock / locking device keyhole (Kensington

 lock) /

PCMCIA card lock
IBM DOS 7.0, Windows

 3.11, OS/2 Warp Version 3 and all appls listed to right:

3 year - ThinkPad EasyServ (optional Overnight Repair Service) or carry-in

Processor type
Coprocessor socket
L2 cache
Removable diskette

Removable CD-ROM
Price (retail USD)
Type - model
Part number
Removable disk - size
Removable disk - spd
Avail / withdrawn date
Display - type
Display - colors
Display - techology
Display - diagonal size
Graphics - controller
Graphics - vendor
Graph - arch/data path
Memory - std / max
Mem - sockets empty
Mem-options available

Keyboard / # of keys
Keyboard slope
Mouse/pointing
Ext keyboard support
Dimensions
\Weight (with battery)
Battery - type
Battery - life
Charge time - on / off
Architecture
Docking Station
Port replicator
PCMCIA

 2.1 slots

Serial / parallel ports
Other features
Video function
DSP function
Data/fax modem
Audio support

Audio in/out jacks
Telephone
Infrared ports
Security

Preinstalled software
Warranty

      PREINSTALLED APPLICATIONS

- IBM DOS 7.0

SelectaSystem

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- Windows 3.11
- OS/2 Warp 3.0 (dual boot) w/ selected

BonusPak

- IBM PC Card Directorä for PCMCIA
- IBM ThinkPad Demo
- Online Users Guide
- ThinkPad features; Diskette Factory

  1. Lotus

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 cc:Mail

, e-mail for Global

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network

  2. Lotus Organizer

 1.12

  3. Lotus ScreenCam

 1.0

  4. Official Airline Guide

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 Flight Disk

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 1.0

  5. Triton CoSession

 Host

  6. PRODIGY

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;   7. America Online

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  8. SofNet FaxWorks

 Voice 3.0

  9. Video For Windows

 1.1 Runtime

10. Monologue (text to speech)
11. Puma TranXit

 (infrared function)

12. Taxi

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13. Second Nature Screen Saver
14. Farallon

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 Replica

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15. AlphaNet

 FollowFax

16. SEDONA

 REPRINT

17. COMPEL

 Personal Edition

18. Audiofile

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TalkWorks

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19. Reuters

SM

 Money

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 Network

20. Mind Path

 Presentation F/X Pro

IBM

 

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 ThinkPad

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:::::

Discharge battery via mouse click
Battery life indicator
Non-disruptive battery exchange
Standby, suspend, and hibernation modes
US EPA Energy Star compliant
Personalized nameplate in molded indention
Personalization screen at startup
3 year warranty
International Warranty Service
24 hour / 7 day telephone, bulletin
          board, fax, and electronic support
IBM or dealer warranty/service
Online Housecall  (remote diagnostics)
30 day money back guarantee

Compatible in all ThinkPad 360 family, 750 family,
755 family:
- Disks:

170 MB IDE

66G2847

250 MB IDE

84G2391

340 MB IDE

66G2849

540 MB IDE

84G2150

810 MB IDE

84G8250

1.2  GB IDE

85G8562

- Dock I

(1 slot / 1 bay)

3545001

- Dock II

(2 slot / 2 bay)

3546001

- Port Replicator I (w/ PCMCIA)

66G3510

- Port Replicator II

66G3520

- 1.44 MB diskette

std in newer

- 2.88 MB diskette

66G0108

Options for 755CX:

- PCMCIA Cartridge

84G1301

- FDD External Attachment Kit

66G3618

- CDPD Communications Module 71G2560
- Mwave DSP Upgrade

2420801

ThinkPad IC DRAM memory for 700, 720, 750,
755 families are all compatible

All trademarks are the property of their respective owners

No warranties are expressed or implied in this summary

(755CX)  Compiled by Roger Dodson, IBM.  June 1996

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:  customer calls 1-800-772-2227, courier service picks up ThinkPad at

any location, IBM repairs and mails back (no shipping charges, most shipping is overnight,
3 business days average turnaround).  Overnight repair option in US available for $99.

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❏      = Upgradeable   ❍  = Removable     ➷  Price decrease effective November 7, 1995

✂  = Withdrawn from marketing effective June 1996

Same as ThinkPad 755CE except includes:
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➭ Pentium 75/50 MHz

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➭ 256 KB L2 cache

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➭ SVGA 800 x 600 LCD (on some models)

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➭ Non-parity memory

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➭ Lithium ion battery (on two models)

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➭ DOS 7.0 (instead of DOS 6.3) and Mind Path Pro

Upgradeable or Integrated Mwave

 DSP

provides:
① Data modem function

- V.22bis (2400 bps)
- V.32 (9600 bps)
- V.32bis (14.4 Kbps)

② Fax modem function

- G3 fax send/receive (14.4 Kbps)

③ Audio function

- Stereo waveform record and playback
- Qsound

 support (3-D effect)

- 32 voice MIDI wave table synthesizer
- SoundBlaster

 support

- Text to speech (via Monologue)

④ Telephone function

- Full telephone (can use opt headset)
- Telephone answering machine
- Full duplex speakerphone

➮ Software upgradeable (to 28.8 and DSVD)
Easy-Setup is entered by holding F1 when
turning on.

ThinkPad 755CX supported batteries:
- NiMH Battery Pack II

85G1513

- Lithium Ion

85G8561

- Li-Ion Battery Pack II

29H9329

- Travel Quick Charger

85G1522

  (for NiMH or Li-Ion)

✂  755CX

✂          755CX

No DSP -  640 x 480

DSP - 800 x 600

Memory upgraded via

① 1 open socket for IC mem-

ory card for 40 MB max or

② new DIMM technology for

max of 40 MB with 4, 8, or
16 MB JEDEC 72 pin SO
DIMMs on optional Memory
Module Adapter.

Supports optional
NiMH battery

Intelligent battery with a processor to
allow accurate monitoring of battery
condition and accurate fuel guage.

Supports optional
Li-Ion battery