Gateway EC14 Service Guide - Page 27

Hard Disk Drive Interface, Specifications, DC Power Requirements

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Features Item Hard Disk Drive Interface Specification • Microsoft Windows Vista* Premium support with the highest level of Windows Aero* experience • Blu-ray* logo capable HD video playback, with native support for Blu-ray* drives • Great 3D graphics performance • Intel® Clear Video Technology for excellent video quality Item Specifications Vendor & Model Name Hitachi HTS545050B 9A300 Hitachi HTS545032B 9A300 Hitachi HTS545025B 9A300 Hitachi HTS545016B 9A300 Capacity 500 320 250 160 (GB) Bytes per 512 sector Data heads 4 3 2 2 Drive Format Disks 2 2 1 1 Spindle speed (RPM) 5400 Performance Specifications Buffer size 8MB Interface SATA Internal transfer rate (Gbits/ sec, max) 3GB/s maximum I/O data transfer rate (Mbytes/ sec max) 875 Mbits/s maximum 845 Mbits/s maximum DC Power Requirements Voltage +5.0V ± 5%. Hitachi HTS543225L 9A300 250 3 2 775Mbits/s maximum Hitachi HTS543216L9 SA00 160 2 1 1.5GB/s maximum 729Mbits/s maximum Item Vendor & Model Name Capacity (GB) Bytes per sector Data heads Drive Format Disks Spindle speed (RPM) Seagate ST9160310AS 160 512 2 1 5400 Chapter 1 Specifications Seagate ST9250315AS Seagate ST9320320AS 250 320 512 512 2 4 1 5400 2 5400 Seagate ST9500325AS 500 512 4 2 5400 17

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Chapter 1
17
Hard Disk Drive Interface
Features
•
Microsoft Windows Vista* Premium support with the highest
level of Windows Aero* experience
•
Blu-ray* logo capable HD video playback, with native support
for Blu-ray* drives
•
Great 3D graphics performance
•
Intel® Clear Video Technology for excellent video quality
Item
Specifications
Vendor &
Model
Name
Hitachi
HTS545050B
9A300
Hitachi
HTS545032B
9A300
Hitachi
HTS545025B
9A300
Hitachi
HTS545016B
9A300
Hitachi
HTS543225L
9A300
Hitachi
HTS543216L9
SA00
Capacity
(GB)
500
320
250
160
250
160
Bytes per
sector
512
Data heads
4
3
2
2
3
2
Drive Format
Disks
2
2
1
1
2
1
Spindle
speed
(RPM)
5400
Performance Specifications
Buffer size
8MB
Interface
SATA
Internal
transfer
rate (Gbits/
sec, max)
3GB/s maximum
1.5GB/s
maximum
I/O data
transfer
rate
(Mbytes/
sec max)
875 Mbits/s maximum
845 Mbits/s
maximum
775Mbits/s
maximum
729Mbits/s
maximum
DC Power Requirements
Voltage
+5.0V ± 5%.
Item
Specifications
Vendor & Model
Name
Seagate
ST9160310AS
Seagate
ST9250315AS
Seagate
ST9320320AS
Seagate
ST9500325AS
Capacity (GB)
160
250
320
500
Bytes per sector
512
512
512
512
Data heads
2
2
4
4
Drive Format
Disks
1
1
2
2
Spindle speed
(RPM)
5400
5400
5400
5400
Item
Specification