Technical information

16 Chapter 1
System Memory
System Storage
Hard Disk Drive Interface
Item Specification
Memory controller Built in
Memory size 1GB DDR2 RAM
DIMM socket number 1
Supports memory size per socket 512 MB / 1GB
Supports maximum memory size 1 GB
Supports DIMM type DDR II 533Mhz SDRAM memory interface design
Supports DIMM Speed 533Mhz SDRAM
Item Specification
HDD • 9.5mm height, 2.5" HDD
• Easily removable with no more than four screws
• SATA bus
• 80/320GB and above
• 5400 rpm
• SATA connector BTO
Item Specification
Vendor &
Model Name
Seagate
ST9160310AS
Tosh ib a
MK1652GSX
Tosh ib a
MK1655GSX
HGST
HTS543216L
9A300
HGST
HTS545016B
9A300
WD
WD1600BEVT
Capacity
(GB)
160 160 160 160 160 160
Bytes per
sector
512 512 512 512 512 512
Data heads 2 2 2 2 2 2
Drive Format
Disks1 11111
Spindle
speed (RPM)
5400 5400 5400 5400 5400 5400
Performance Specifications
Buffer size 8 MB 8 MB 8 MB 8 MB 8 MB 8 MB
Interface SATA SATA SATA SATA SATA SATA
Fast data
transfer rate
3.0Gbit /s 3.0Gbit /s 3.0Gbit /s 3.0Gbit /s 3.0Gbit /s 3.0Gbit /s
Media data
transfer rate
(Mbytes/sec
max)
830 400~794 typ. 783.7 775 875 850
DC Power Requirements
Voltage
tolerance
5V ±5% 5V ±5% 5V ±5% 5V ±5% 5V ±5% 5V ±5%