General Description
1-15
1.6 Extensa 660 Series Specifications
General specifications for the Extensa 660 Series Notebooks are provided in Table 1-6.
Table 1-6 Extensa 660 Specifications
Characteristic
Model 660CD
Model 660CDT
CPU
Pentium P55CLM, 166 MHz; 3.1
Volt
Pentium P55CLM, 166 MHz; 3.1
Volt
Internal Hard Disk Drive
Disk Storage Capacity:
Average access time:
Throughput
Standard Module
1.4 GB
12 ms or less
11+ Million I/O's per second
Standard Module
2.1 GB
12 ms or less
11+ Million I/O's per second
DRAM Memory
Size
Maximum Expansion Size
16 MB DRAM, 60-ns, page-
interleaved
80 MB
16 MB DRAM, 60-ns, page-
interleaved
80 MB
Flash ROM:
256 KB
256 KB
FDD
Disk Storage Capacity:
Disk Size
Drive Height
Mode
Standard Module
1.44 MB
3.5-inch disk
12.5 mm
Choice of 720 KB/1.2 MB or
1.44 MB
Standard Module
1.44 MB
3.5-inch disk
12.5 mm
Choice of 720 KB/1.2 MB or
1.44 MB
CD-ROM Drive
Standard Module
Standard Module
LCD Display
12.1-inch DSTN, SVGA
11.3-inch TFT, SVGA
Software
Dual Load
Dual Load
Internal Keyboard
Key Travel
86/87-key, PS/2 and AT-compatible
Embedded Numeric Keypad
3 mm
86/87-key, PS/2 and AT-compatible
Embedded Numeric Keypad
3 mm
Summary of Contents for Extensa 660 Series
Page 1: ...Maintenance Manual ExtensaTM 660 Series Notebook Computers 9813214 0001 Rev A February 1997 ...
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Page 124: ...A 2 Schematic Diagrams Figure A 1 Motherboard PWB Logic Diagrams Sheet 1 of 23 ...
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