IBM 720/720C User Manual

Processor type
Processor speed
Processor / L2 upgrade

Removable diskette

Removable CD-ROM
Price (retail USD)
Type - model
Removable disk - size
Removable disk - spd
Available 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
Color
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
DSP function
Data/fax modem
Audio support

Audio in/out jacks
Telephone
Infrared ports
Security

Preinstalled software
Warranty

IntelDX4ä  / no L2 cache
100/33 MHz / 3.3 volt
Pentium 75/50 MHz which includes L2 cache of

256 KB / write-through / direct mapped / 12 ns / soldered

Internal 3.5" 1.44 MB 

❍ / supports internal 2.88 MB diskette

Supports PCMCIA Cartridge, TV Tuner, or CDPD in diskette bay
Not supported (Diskette bay is called UltraBayä)
$ 3,499 

➷ $ 3,849 ➷

$ 4,299 

➷

9545-6BC 9545-6BD

9545-6BE

14 ms 

❍

14 ms 

❍

14 ms 

❍

Nov 1994

Nov 1994

Nov 1994

VGA color / 640 x 480
256 simultaneous colors
Dual scan
10.4 inch / 20 to 1 contrast ratio
WD90C24A2 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 / parity / 5 volt
1 socket
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



Yes (with option cable)
11.7 x 8.3 x 1.96" (190 cubic inches)
Black
6.4 pounds
Nickel hydride (NiMH) / intelligent
3.3 to 10 hours
1.7 hrs / 1.2 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 / Enhanced Parallel Port (EPP and ECP)
APM-aware BIOS / Wallmount A/C adapter (40 watts) / Selectable boot
Mwave MDSP2780 DSP with modem, fax, audio, telephony function
Data/fax modem function via DSP
16 bit audio chip on planar with Mwave DSP
Internal speaker (with dial volume control) and internal microphone
Input jack / output jack supports
Telephone / answering machine / full duplex speakerphone
Infrared ports (front and back) / IrDA 1.0 compatible / up to 115 kbs
Power-on password / Hard disk password / Supervisor password / Hardware
security loop / Keyboard lock / locking device keyhole (Kensington



MicroSaver

 cable lock) / PCMCIA card lock

IBM DOS 6.3, Windows

 3.11, OS/2 Warp 3.0, and all appls listed to right:

3 year - carry in or EasyServ (optional onsite $40 yr)

IBM

 





















:::::

✂  755CSE
dual scan color

$ 4,299 

➷ $ 4,649 ➷

$ 5,099 

➷

9545-7BC 9545-7BD

9545-7BE

14 ms 

❍

14 ms 

❍

14 ms 

❍

Oct 1994

Oct 1994

Oct 1994

VGA color / 640 x 480
65,536 simultaneous colors
Black Matrix TFT - active matrix
10.4 inch / 100 to 1 contrast ratio

✂  755CE
TFT color

Memory upgraded via

① 1 open socket for IC mem-

ory card for 20 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.

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

The removed diskette drive can be used
externally via the optional 'FDD External Kit'
(includes cable and enclosure) to the Port
Replicator Model I and II and Dock I and II.

Diskette drive can be removed (from UltraBay

)

① to reduce weight

② to insert cellular modem (CDPD)

③ to insert TV Tuner (for on screen TV and

VCR playback)

④ to insert PCMCIA Cartridge (Type I, II, or III)

➄ to insert 2.88 MB diskette

➅ to add other third party options

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

170 MB IDE

66G2847/9

250 MB IDE

84G2391

340 MB IDE

66G2849

540 MB IDE

84G2150

810 MB IDE

84G8250

- 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 755CSE / CE:

- PCMCIA Cartridge

84G1301

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

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
SelectaSystem

  capability to select operating

system choice

ThinkPad 755CSE / CE strengths:
➭

➭

➭

➭

➭ DSP with audio, data/fax modem, telephony

➭

➭

➭

➭

➭ Infrared communication

➭

➭

➭

➭

➭ Color:  10.4 dual scan or 10.4 Black Matrix TFT

➭

➭

➭

➭

➭ Removable disk and diskette

➭

➭

➭

➭

➭ Liftable keyboard and TrackPoint III

➭

➭

➭

➭

➭ Upgrade to Pentium with L2 cache

All trademarks are the property of their respective owners

No warranties are expressed or implied in this summary

(755E)  Compiled by Roger Dodson, IBM.  December 1995









:  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.

❏ 

❏ 

❏ 

❏ 

❏ 

= Upgradeable       

❍

 = Removable  

    ➷  Price decrease effective June 20, 1995

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 (28.8 and DSVD)

- IBM DOS 6.3
- Windows 3.11
- OS/2 Warp 3.0 (dual boot) w/ BonusPak

- CompuServe Info Mgr

, IBM Works

- Internet Connection, Person to Person
- HyperACCESS Lite

, Video IN

- FaxWorks

, MM Viewer

- IBM PC Card Director

 for PCMCIA

- IBM ThinkPad Demo (except 340 MB mod)
- Online Users Guide
- ThinkPad features

  1. Lotus











 cc:Mail

, e-mail for Advantis











network

  2. Lotus Organizer

 1.12

  3. Lotus ScreenCam

 1.0

  4. Triton CoSessionä Host
  5. PRODIGY



;   6. America Online



  7. SofNet FaxWorks

 Voice 3.0

  8. Video For Windows

 1.1 Runtime

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

 (infrared function)

11. Taxi



12. AlphaNet

 FollowFax

13. SEDONA

 REPRINT

14. COMPEL

 Personal Edition

15. Audiofile









 

TalkWorks



16. Reuters

SM

 Money











 Network

17. Mwave Sampler (CD)

Options for 755CSE / CE:
- NiMH Battery Pack II

85G1513

- 760 NiMH Battery (black)

41H9720

- TV Tuner (CE only)

66G3689

- FDD External Attachment Kit

66G3618

- Memory Module Adapter

84G2151

-   4 MB SO DIMM parity

92G7253

-   8 MB SO DIMM parity

92G7255

- 16 MB SO DIMM parity

92G7257

✂  Withdrawn from marketing effective
      December 1995