IBM 720/720C User Manual
Pentium
133/66 MHz (P54CSLM) / 64 bit to transfers to L2 cache and memory
None
256 KB / write-back / direct mapped / 7 ns / sychronous pipelined burst
External FDD port (works with standard external diskette on CD-ROM-based model; or use if upgrade to CD-ROM)
Internal 3.5" 1.44 MB (on left side)
256 KB / write-back / direct mapped / 7 ns / sychronous pipelined burst
External FDD port (works with standard external diskette on CD-ROM-based model; or use if upgrade to CD-ROM)
Internal 3.5" 1.44 MB (on left side)
External 3.5" 1.44 MB (connect to rear)
None (upgrade available)
None (upgrade available)
10 x CD-ROM / bootable(left side) / CAV
LaCrosse
LaCrosse
LaCrosse
2600-100
2600-300
2600-200
Windows 95 OSR2
June 1997 / January 1998
1.08GB / 13ms read; 14ms write / PIO Mode 4
EIDE / busmaster / PCI 2.1 / supports one internal disk
11.3" Dual Scan SVGA color 11.3" TFT SVGA color
June 1997 / January 1998
1.08GB / 13ms read; 14ms write / PIO Mode 4
EIDE / busmaster / PCI 2.1 / supports one internal disk
11.3" Dual Scan SVGA color 11.3" TFT SVGA color
11.3" Dual Scan SVGA color
C&T
65550 HiQV32
/ 64 bit SVGA accelerator / 1 MB EDO DRAM / 70 ns
PCI 2.1 / interpolation / color space conversion
Simultaneous LCD and CRT / 180 degree tilt / Zoomed Video support
External SVGA to 1024x768 with 256 colors
16MB / 64MB / one 16MB SO-DIMM is installed in one of two sockets
60 ns / non-parity / 3.3 volt / EDO / memory installed from bottom of system
1 socket available for two JEDEC 144 pin EDO SO-DIMM of 8, 16, or 32MB
Full size alp/num / 85 keys (9 Fn key functions)
Large palm rest / keyboard remains flat (no sloop) / no liftup keyboard
TrackPoint III
Simultaneous LCD and CRT / 180 degree tilt / Zoomed Video support
External SVGA to 1024x768 with 256 colors
16MB / 64MB / one 16MB SO-DIMM is installed in one of two sockets
60 ns / non-parity / 3.3 volt / EDO / memory installed from bottom of system
1 socket available for two JEDEC 144 pin EDO SO-DIMM of 8, 16, or 32MB
Full size alp/num / 85 keys (9 Fn key functions)
Large palm rest / keyboard remains flat (no sloop) / no liftup keyboard
TrackPoint III
/ no drag lock keys
Integrated palm rest / external keyboard support (no optional cable)
11.7 x 8.9 x 1.9" (198 cubic inches)
6.6 pounds (3.0 kg)
11.7 x 8.9 x 1.9" (198 cubic inches)
6.6 pounds (3.0 kg)
6.6 pounds (3.0 kg)
7.0 lbs (3.2 kg)
NiMH / non-intelligent / battery unique to 310 / insert from right side
2.5 hours
3.5 to 10 hrs / 2.8 hrs / no non-disruptive battery exchange
ISA (audio, diskette, serial, parallel) / ALI
2.5 hours
3.5 to 10 hrs / 2.8 hrs / no non-disruptive battery exchange
ISA (audio, diskette, serial, parallel) / ALI
Aladdin III M1521/M1523 chipset
PCI 2.1 / 32-bit / 33MHz (EIDE, graphics, PCMCIA)
NS PC87336VJG (diskette, serial, parallel) / TI PCI1131 CardBus (PCI)
None
None
2 Type I or 2 Type II or 1 Type III / PCMCIA 2.1 compatible / PC Card Standard 95
CardBus 32-bit PCI / Zoomed Video support in lower slot
One 9 pin; 16550A / one (IEEE P1284-A, EPP, ECP, bidirectional)
Universal AC Adapter 3 prong (45 watts) with barrel connector (slim) /
APM-aware BIOS / APM 1.2 / Selectable boot / Acer
NS PC87336VJG (diskette, serial, parallel) / TI PCI1131 CardBus (PCI)
None
None
2 Type I or 2 Type II or 1 Type III / PCMCIA 2.1 compatible / PC Card Standard 95
CardBus 32-bit PCI / Zoomed Video support in lower slot
One 9 pin; 16550A / one (IEEE P1284-A, EPP, ECP, bidirectional)
Universal AC Adapter 3 prong (45 watts) with barrel connector (slim) /
APM-aware BIOS / APM 1.2 / Selectable boot / Acer
BIOS
None
None
None
16-bit audio chip / 18 voice MIDI FM synthesis / Yamaha YMF715
Internal stereo speakers / .5 watt / Fn key volume control
Input jack (3.5 mm) / stereo output jack (3.5 mm) / stereo mic jack (3.5 mm)
None
None
Power-on password / Setup password (for Notebook Manager and BIOS Utility)/
Diskette and disk write protect and disable /
Locking device keyhole on back (Kensington
None
None
16-bit audio chip / 18 voice MIDI FM synthesis / Yamaha YMF715
Internal stereo speakers / .5 watt / Fn key volume control
Input jack (3.5 mm) / stereo output jack (3.5 mm) / stereo mic jack (3.5 mm)
None
None
Power-on password / Setup password (for Notebook Manager and BIOS Utility)/
Diskette and disk write protect and disable /
Locking device keyhole on back (Kensington
cable lock)
Windows 95 with applications (listed on right)
1 year - carry-in
1 year - carry-in
Processor type
Processor upgrade
L2 cache
External FDD port
Diskette drive
CD-ROM drive
Code name
Price
Type - model
Preload (see side)
Avail / withdrawn date
Disk - size / ms
Disk controller
Display - size and type
Display - techology
Processor upgrade
L2 cache
External FDD port
Diskette drive
CD-ROM drive
Code name
Price
Type - model
Preload (see side)
Avail / withdrawn date
Disk - size / ms
Disk controller
Display - size and type
Display - techology
Graphics - controller
Graph - arch/data path
Gaphics - features
Graphics - external
Memory - std / max
Memory - features
Memory - upgrade
Keyboard / # of keys
Keyboard slope
Pointing device
Palm rest
Dimensions
Weight
Battery - type
Battery - life
Charge time - on / off
Architecture
Graph - arch/data path
Gaphics - features
Graphics - external
Memory - std / max
Memory - features
Memory - upgrade
Keyboard / # of keys
Keyboard slope
Pointing device
Palm rest
Dimensions
Weight
Battery - type
Battery - life
Charge time - on / off
Architecture
Docking Station
Port replicator
PCMCIA
Port replicator
PCMCIA
slots
Serial / parallel ports
Other features
Other features
Video in/out
MPEG decoder
Data/fax modem
Audio support
MPEG decoder
Data/fax modem
Audio support
Audio jacks
Telephone
Infrared ports
Security
Telephone
Infrared ports
Security
Preinstalled software
Warranty
Warranty
All trademarks are the property of their respective owners
No warranties are expressed or implied in this summary
(310)
IBM Corp. December 1997
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310
11.3" Dual Scan SVGA color
IBM
ThinkPad 310
(EMEA) - withdrawn
WINDOWS 95 PRELOAD
- Microsoft Windows 95 OSR2 (FAT16)
- Notebook Manager
- PhoenixCard Manager
- (no diskette factory)
1. IBM Anti-Virus
2. IntelliQuest Registration Mailer
3. ThinkPad Customization Icon
- Lotus SmartSuite CD-ROM
- Recovery CD-ROM with boot diskette
- Windows 95 CD-ROM (no installation)
- Notebook Manager
- PhoenixCard Manager
- (no diskette factory)
1. IBM Anti-Virus
2. IntelliQuest Registration Mailer
3. ThinkPad Customization Icon
- Lotus SmartSuite CD-ROM
- Recovery CD-ROM with boot diskette
- Windows 95 CD-ROM (no installation)
11.3" SVGA color / 640x480 or 800x600
256 simultaneous colors / Dual Scan / 30 to 1 contrast ratio
256 simultaneous colors / Dual Scan / 30 to 1 contrast ratio
11.3" SVGA color / 640x480 or 800x600 / 65,536 sim colors
Black Matrix TFT - active matrix / 100 to 1 contrast ratio
Black Matrix TFT - active matrix / 100 to 1 contrast ratio
FEATURES OF 310 MODELS
Plug and Play 1.0a
Standby and hibernation modes
Color LED indicator
US EPA Energy Star compliant
Personalized nameplate indention
International Warranty Service
24 hour / 7 day telephone, bulletin
Standby and hibernation modes
Color LED indicator
US EPA Energy Star compliant
Personalized nameplate indention
International Warranty Service
24 hour / 7 day telephone, bulletin
board, fax, electronic, and Internet
(http://www.pc.ibm.com) support
(http://www.pc.ibm.com) support
IBM and dealer warranty/service
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310D
11.3" Dual Scan SVGA color / 10 x CD-ROM
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310
11.3" TFT SVGA color
BIOS Utility is entered by holding F2 while the
ThinkPad logo is displayed after power on.
ThinkPad logo is displayed after power on.
Fn + F1
= Hot key help
Fn + F2
= Brightness/contrast
Fn + arrows = Adjust brightness/contrast
Fn + F3
Fn + F3
= LCD/CRT/Simultaneous
Fn + F4
= Fuel gauge
Fn + F5
= Audio volume
Fn + arrows = Adjust volume
Fn + F6
Fn + F6
= Power mgmt and system info
Fn + F7
= Standby
Fn + F8
= Hibernation
Fn + Esc = Close Hot key icon
Compatible in ThinkPad 310 family:
- 2.1GB HDD 13/14 ms (user upgradeable) 11J8643
- NiMH Battery
- NiMH Battery
11J8639
- AC Adapter, 3 prong w/o power cord
11J8699
- AC Adapter, 3 prong with US power cord 11J8702
- 8MB SO DIMM 3.3v NP EDO 64-bit, gold
- 8MB SO DIMM 3.3v NP EDO 64-bit, gold
11J8635
- 16MB SO DIMM 3.3v NP EDO 64-bit, gold
11J8636
- 32MB SO DIMM 3.3v NP EDO 64-bit, gold
11J8637
- 10 x CD-ROM w/ external FDD/cable
11J8676
(dealer installable only)
- PCMCIA 28.8Kbps International
42H4319
IBM
ThinkPad
:
Disk is not removable, but it can be
upgraded via a dealer or service center
(not customer installable).
upgraded via a dealer or service center
(not customer installable).
System does not have non-disruptive
battery exchange. Battery can be
changed while system is off, in
hibernation, or under AC power.
battery exchange. Battery can be
changed while system is off, in
hibernation, or under AC power.