Acer Aspire S3-391 Service Manual page 30

Keyboard
Item
Type
Total number of keys
Windows logo key
Internal and external USB
keyboard work simultaneously?
Features
Hard Disk Drive
Item
Vendor and
models
Product series
Configuration
Interface
Capacity (GB)
Bytes per sector
Data heads
Disks
Performance
Data buffer
Spindle speed
(RPM)
Media data
transfer rate
(Mbits/sec, max)
Interface transfer
rate (MB/sec, max)
1-22
Aspire AF1S Flat keyboard
84 keys
Yes
Yes
Overlay numeric keys

Inverted "T" cursor keys

Hotkeys for volume and brightness level, media playback,

wireless and sleep functions, and display and touchpad
toggle
Windows and Application keys

Multilanguage support configurable by OEM customer

HGST HTS543232A7A384,
Seagate ST320LT020/9YG142-188,
Seagate ST320LT012/9WS14C-188,
Seagate 9YG142-190,
Western Digital WD3200LPVT-22G33T0
Hitachi Eagle B7/Jaguar B7

Seagate Sapta

Western Digital

320
512
3, 2, 2, 2, n/a
1, 2/1, 1, 1, n/a
875, 875/994, 1175, n/a
Specification
Specification
SATA, Third Generation
8
5400
300
Hardware Specifications and Configurations
HGST HTS545050A7E380,
Seagate
ST500LT012/9WS142-188,
Western Digital
WD5000LPVT-22G33T0
500
512
4, n/a, 4, n/a
2, n/a, 2, n/a
8
875, n/a, n/a, n/a