Cd-Rom; Battery; Cd-Rom Specifications; Battery Specifications - Acer Extensa 61X Service Manual

Item
Performance Specifications
Data transfer rate
(host-buffer, Mbytes/s)
DC Power Requirements
Voltage tolerance (V)
1.4.20

CD-ROM

Table 1-28

CD-ROM Specifications

Item
Vendor & Model Name
Performance Specification
Speed (KB/sec)
Access time (ms)
Buffer memory (KB)
Interface
Applicable disc format
Loading mechanism
Power Requirement
Input Voltage (V)
1.4.21

Battery

Table 1-29

Battery Specifications

Item
Battery gauge on screen
Vendor & model name
Battery type
Cell capacity (mAH)
Cell voltage (V)
Number of battery cell
Package configuration
Package voltage (V)
Package capacity (WAH)
System Introduction
16.6 (max., PIO 16.6 (max., PIO
mode 4) mode 4)
5 + 5%, -10%
5 5%
Panasonic UJDCD8730
150 (normal speed)
1500 (10X speed)
170 (Typ.)
128
Enhanced IDE (ATAPI) compatible
CD-DA, CD-ROM, CD-ROM XA (except ADPCM), CD-I,
Photo CD (Multisession), Video CD, CD+
Drawer type, manual load/release
5
Yes, by hotkey
Sanyo BTP-W31
NiMH
3500
1.2
9-cell
9 serial
10.8
37.8
Specification
16.6 (max., PIO
mode 4)
5 5%
Specification
Specification
Yes, by hotkey
Sony BTP-T31
Li-Ion
4050
3.6
9-Cell
3 serial, 3 parallel
10.8
40.5
16.6 (max., PIO
mode 4)
5 5%
Yes, by hotkey
Toshiba BTP-X31
NiMH
3500
1.2
9-Cell
9 serial
10.8
37.8
1-25