Acer ASPIRE 5570 Service Manual page 47

Bluetooth Interface
Chipset
Data throughput
Protocol
Interface
Connector type
Wireless Module 802.11a/b/g (optional device)
Chipset
Data throughput
Protocol
Interface
Hard Disk Drive Interface
Item
Vendor & HGST
Model Name HTS421240H9A
Capacity (MB) 40000
Bytes per 512
sector
Data heads 2
Drive Format
Disks 1
Spindle speed 4200 RPM
(RPM)
Performance Specifications
Buffer size 8MB
Interface ATA/ATAPI-7
Max. media 376
transfer rate
(disk-buffer,
Mbytes/s)
Data transfer 100 MB/Sec.
rate
Ultra DMA mode-
(host~buffer,
5
Mbytes/s)
DC Power Requirements
Voltage 5V(DC) +/- 5%
tolerance
Chapter 1
Item
Item
WD WD600UE-
22HCT0
HGST
HTS541060G9A
60000
512
2
1
5400 RPM
2MB for WD
8MB for HGST
ATA-6 for WD
ATA/ATAPI-7 for
HGST
350 (for WD)
376 (for HGST)
100 MB/Sec.
Ultra DMA mode-
5
5V(DC) +/- 5%
Built-in ICH7M
723 bps (full speed data rate)
Bluetooth 1.1 (Upgradeable to Bluetooth 1.2 when SIG
specification is ratified).
USB 1.1
Mini-USB
Built-in ICH7M
11~54 Mbps
802.11a+b+g or 802.11b+g
PCI bus
SEAGATE
ST98823A
80000
512
3
2
5400 RPM
8MB
ATA/ATA-6; ATA-
6
350
100 MB/Sec.
Ultra DMA mode-
5
5V(DC) +/- 5%
Specification
Specification
HGST HGST
MORAGA+ HTS541612J9AT
HTS541010G9A
WD1200UE-
Seagate 22KVT0 ML60
ST9100824A
100000 120000
512 512
4 4
2 2 for WD
5400 RPM 5400 RPM
8192KB 8192KB
ATA/ATAPI-6 ATA-6 for WD
493 540 for HGST
100 MB/Sec. 100 MB/Sec.
Ultra DMA mode- Ultra DMA mode-
5 5
5V(DC) +/- 5% 5V(DC) +/- 5%
39