Acer Aspire 4730ZG Service Manual page 43

Bluetooth Interface
Item
Connector type
Wireless Module 802.11b/g
Item
Chipset
Data throughput
Protocol
Interface
Hard Disk Drive Interface
Item
Vendor & HGST
Model Name HTS542512K9SA00
BRONCO-B LF
SEAGATE
ST9120817AS LF
TOSHIBA
MK1246GSX LF
WD1200BEVS-
22UST0 ML125 LF
Capacity 120000
(MB)
Bytes per 512
sector
Data heads 3
Drive Format
Disks 2
Spindle 5400 RPM
speed
(RPM)
Performance Specifications
Buffer size 8MB
Interface SATA
Max. media 540
transfer rate
(disk-buffer,
Mbytes/s)
DC Power Requirements
Voltage 5V(DC) +/- 5%
tolerance
Chapter 1
USB
WLAN 802.11ABGN SHIRLEYPEAK1*2
11~54 Mbps, up to 270 Mbps for Draft-N
802.11b+g, Draft-N
PCI bus (mini PCI socket for wireless module)
WD1600BEVT- SEAGATE SATA
22ZCT0 ST9250827AS
HITACHI TOSHIBA
HTS541616J9SA00 MK2546GSX LF
LF
HGST
SEAGATE SATA HTS542525K9SA00
ST9160827AS LF
TOSHIBA WD WD2500BEVS-
MK1646GSX LF 22UST0 ML125
160000 250000
512 512
3/4 4
2 2
5400 RPM 5400 RPM
8MB 8MB
SATA SATA
540 540
5V(DC) +/- 5% 5V(DC) +/- 5%
Specification
Specification
WD WD3200BEVT-
22ZCT0 ML125
320000
N/A
N/A
N/A
5400 RPM
8MB
SATA
850
5V(DC) +/- 5%
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