IBM 770 Hardware Manual

MODEL-UNIQUE FUNCTIONS

Model-Unique Functions

Product Overview

The following table shows an overview of the system
features of the ThinkPad 770 series:

Feature

Description

Processor

For 770:

Intel Pentium



MMX



200 MHz,

512-KB L2 Cache

Intel Pentium



MMX



233 MHz,

512-KB L2 Cache

For 770E or 770ED:

Intel Pentium



II 233 MHz,

512-KB L2 Cache

Intel Pentium



II 266 MHz,

512-KB L2 Cache

For 770X:

Intel Pentium



II 300 MHz,

512-KB L2 Cache

For 770Z:

Intel Pentium



II 366 MHz,

556-KB L2 Cache

Bus architecture

PCI bus

Memory
(standard)

For 770 or 770E:

32 MB on the system board

For 770ED:

32 MB on the system board +
32MB on the SO-DIMM slot

For 770X:

64 MB in the base DIMM slot

64 MB in the base DIMM slot + 64
MB on the option DIMM slot

For 770Z:

64 MB in the base DIMM slot + 64
MB on the option DIMM slot

Memory
(option)

16MB, 32MB, 64MB, or 128MB DIMM
card

Note:

For 770, 770E, or 770ED: maximum of
288 MB is available

For 770X or 770Z: maximum of 320
MB is available

CMOS RAM

114 bytes

4KB

ThinkPad 770, 770E, 770X and 770Z