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ThinkPad 770

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IBM ThinkPad 770-series




Manufacturer	IBM
Introduced	1997
Discontinued	1999
Processor	Intel Pentium I,Pentium II
Frequency	200-366 MHz
Memory	64-128 MB PC66 SDRAM
Ports	Serial,Parallel,VGA out, IBM docking port, IBM external floppy drive port,CardBus,USB 1.0

IBM ThinkPad 770 was a laptop designed and manufactured byIBM targeted for the business, enterprise and professional user. It was the last lineup in theThinkPad 700-series, succeeding the760 as the high-end laptop of the ThinkPad lineup. The line was produced from October 1997 to May 2000, and eventually replaced by the ThinkPad models A20m and A20p.

Features

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The first 770s were shipped with eitherWindows NT4 or95, but later shipped with98 pre-installed. They were equipped withIBM'sUltrabay II, allowing for the option of either aCD-ROM,floppy drive or 2nd battery.

One notable feature of the ThinkPad 770 is that it was the first laptop available with a DVD-ROM^[1] option in addition to a USB port and AC-3 support.

The first 770s featured anIntel Pentium I processor running at 233 MHz but with an optional 266 MHz upgrade. Later models introduced theIntel Pentium II mobile processor, and because these 770s use a certain processor socket, many have had success installing much more powerful processors generating up to 850 MHz. Although most models run at the 1024x768 resolution, some later models are capable of the 1280x1024 resolution. All useTrident Cyber 9397 graphics chips with 2MB memory in the 770, 4MB memory in the 770E/770ED, and 4 or 8MB memory in the 770X/770Z, depending on the resolution.^[2]

Models

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IBM ThinkPad 770 - The first 770 introduced in 1997. Available CPU options included the 200 MHz or 233 MHzPentium MMX processor, came with 32 MB RAM andWindows 95 orWindows NT 4.0 pre-installed.
IBM ThinkPad 770E^[3] - Later model produced shortly after the 770 to introduce the more recently developedPentium II mobile processor, running at 266 MHz; 13.3" screen option dropped.
IBM ThinkPad 770ED - Similar to the 770E, but with a DVD-ROM player andMPEG-2 decoder included forDVD-Video playback, and higher standard memory.
IBM ThinkPad 770X - Model that featured the slightly improvedPentium II that ran at 300 MHz. Graphics used AGP bus as opposed to PCI bus in earlier 770 models. It shipped with 64 MB RAM andWindows 98 orWindows NT 4.0 pre-installed. The 770X also introduced the option for a 13.7" LCD with 1280x1024 screen resolution.
IBM ThinkPad 770Z - Last of the 770s, this model was similar to the 770X except that it ran the 366 MHzPentium II CPU with a full-speed cache.

Model comparison

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Model	Introduction Date	Withdrawal Date	Base Price	Display Options		Resolution Options	CPU	Memory (std - max)	Video Controller	Audio Controller	Hard Drive Options			Pre-installed OS	Misc Info
Model	Introduction Date	Withdrawal Date	Base Price	DSTN	TFT	Resolution Options	CPU	Memory (std - max)	Video Controller	Audio Controller	Hard Drive Options			Pre-installed OS	Misc Info
770	Oct 1997	Sep 1998	^?	⁻	^13.3"^14.1" ^Color	^1024x768	^{Pentium I - 200 or 233MHz} ^{66 MHz bus} ^MMX ^{512 KBcache}	^{32 - 256 MB} ^{83 or 100 MHz} ^SDRAM	^CYBER9397 ^{2 MBSGRAM} ^{PCI 2.1}	^CS4237B	^3.2GB	^4GB	^5.1GB	Windows 95 or Windows NT 4.0	^{UltraBay II} ^{2xInfrared Ports} ^{1xUSB Port} ^{Docking Port} ^{Li-Ion Battery}
770E	Apr 1998	Dec 1998	^?	⁻	^14.1"^Color		^{Pentium II}^{- 266MHz} ^{66 MHz bus} ^{512 KBcache}	^{32 - 288 MB} ^{83 or 100 MHz} ^SDRAM	^CYBER9397E ^{4 MBSGRAM} ^{PCI 2.1}		^5.1GB
770ED	Apr 1998	Dec 1998	^?	⁻	^14.1"^Color		^{Pentium II}^{- 266MHz} ^{66 MHz bus} ^{512 KBcache}	^{64 - 288 MB} ^{83 or 100 MHz} ^SDRAM	^CYBER9397E ^{4 MBSGRAM} ^{PCI 2.1}		^8.1GB
770X	Oct 1998	Jun 1999	^?	⁻	^13.7" ^14.1" ^Color	^1024x768 ^1280x1024	^{Pentium II}^{- 300MHz} ^{66 MHz bus} ^{512 KBcache}	^{64 - 320 MB} ^66 MHz ^SDRAM	^CYBER9397DVD ^{4-8 MBSGRAM} ^{AGP 1X}	^CS4239 ^CS4610	^8.1GB			Windows 98 or Windows NT 4.0
770Z	Feb 1999	Dec 1999	^?	-	^13.7" ^14.1" ^Color	^1024x768 ^1280x1024	^{Pentium II}^{- 366MHz} ^{66 MHz bus} ^{512 KBcache}	^{128 - 320 MB} ^66 MHz ^SDRAM	^CYBER9397DVD ^{4-8 MBSGRAM} ^{AGP 1X}	^CS4239 ^CS4610	^14.1GB			Windows 98 or Windows NT 4.0

Reception

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The ThinkPad 770 won the Technical Excellence Award byPCMag in December 1997.^[4]

References

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^Pierce, David (2012-10-05)."ThinkPad turns 20: how IBM's 'black box' defined the laptop industry".The Verge. Retrieved2021-04-17.
^"Personal Systems Reference IBM ThinkPad Notebooks 1992 to 2001 - withdrawn"(PDF).Lenovo. Retrieved2023-06-29.
^Bourque, Brad (April 1, 1997)."IBM ThinkPad 770E review".Digital Trends.
^"Winner: IBM ThinkPad 770".PC Mag. 16 December 1997.

Collection of scanned ThinkPad catalog pages Archived 2010-05-13 at theWayback Machine

Preceded by

IBM ThinkPad 760

IBM ThinkPad 770
October 1997-October 1999

Succeeded by

IBM ThinkPad 600X
IBM ThinkPad 390X

External links

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Official website at theWayback Machine (archived 1999-10-08)
"ThinkPad 770 Notebooks"(PDF).

Personal computers byIBM

Desktop
and all-in-one

Single models

Series

pre-PS/2	5550 Industrial Computer
PS/2 (list of models)	25 25 286 25 SX 30 30 286 35 SX 35 LS 35 SLC 40 SX 40 SLC 50 50 Z 53 486SLC2 53 LS 55 SX 55 LS 56 SX 56 LS 56 SLC 56 SLC LS 56 486SLC2 56 486SLC3 56 486SLC3 LS 57 SX 57 SLC 57 SLC2 57 SLC3 Ultimedia M57 SLC Ultimedia M57 486SLC2 60 65 SX 70 386 70 486 76 77 80 E PS/55 PS/V
post-PS/2	PS/1 EduQuest ValuePoint Ambra PC Series Aptiva NetVista ThinkCentre A series M series

Portable

Laptop

pre-ThinkPad

ThinkPad

2xx series	220 230 235 240
3xx series	300 310 350 360 365 380 390
5xx series	500 550BJ 555BJ 560 570
6xx series	600
7xx series	700 701 "Butterfly" 750 755 760 765 770
Power Series	800 820 821 822 823 850 851 860

G series	G40 G41 G50
T series	T20 T21 T22 T23 T30 T40 T41 T42 T43 T60 T61
A series	A20m A21m A22m A22e A20p A21p A22p A30 A31 A30p A31p
X series	X20 X21 X22 X23 X24 X30 X31 X32 X40 X41 X60 X60t X61t
R series	R30 R31 R32 R40 R50 R51 R52 R60 R61
Others	TransNote

Handheld

Prototypes

Video hardware

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