Texas Instruments 660 - Manual (Page 23)

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