Acer 3240 User Manual
Page 37
Chapter 1
31
Bluetooth Interface
Item
Specification
Chipset
Built-in ICH7M
Data throughput
723 bps (full speed data rate)
Protocol
Bluetooth 1.1 (Upgradeable to Bluetooth 1.2 when SIG
specification is ratified).
Interface
USB 1.1
Connector type
USB
Wireless Module 802.11b/g (optional device)
Item
Specification
Chipset
Built-in ICH7M
Data throughput
11~54 Mbps
Protocol
802.11b+g
Interface
Mini-PCI
Hard Disk Drive Interface
Item
Vendor &
Model Name
Seagate 40G ST9402112A
Toshiba MK4025GAS
Hitachi HTS421240H9AT00
WD WD400UE-22HCT0
Samsung M40MP0402H
Seagate ST96812A
Seagate ST960821A
Toshiba MK6025GAS
HGST HTS541260H9AT00
WD WD600UE-22HCT0
TOSHIBA MK8025GAS
HITACHI HTS421280H9AT00
SEAGATE ST9808210A
SEAGATE ST98823A
TOSHIBA MK8026GAX
HGST HTS541280H9AT00
WD WD800UE-22HCT0
Capacity (MB)
40000
60000
80000
Bytes per
sector
512
512
512
Data heads
2
3 (for Hitachi and Seagate)
4 (for Toshiba)
4 (for Hitachi)
3 (for Seagate)
Drive Format
Disks
1
2
2
Spindle speed
(RPM)
4200 RPM
4200 RPM
4200 RPM
Performance Specifications
Buffer size
2048KB
8192KB
8192KB
Interface
ATA/ATAPI-6; ATA-6
ATA/ATAPI-6; ATA-6
ATA/ATA-6; ATA-6
Max. media
transfer rate
(disk-buffer,
Mbytes/s)
372
350
350
Data transfer
rate
(host~buffer,
Mbytes/s)
100 MB/Sec.
Ultra DMA mode-5
100 MB/Sec.
Ultra DMA mode-5
100 MB/Sec.
Ultra DMA mode-5
DC Power Requirements
Voltage
tolerance
5V(DC) +/- 5%
5V(DC) +/- 5%
5V(DC) +/- 5%