Acer Z5700 Series Service Manual page 26

Hard Disk Drive Interface
Item
Vendor & Model Name
Capacity (GB)
Bytes per sector
Data heads
Drive Format
Disks
Spindle speed (RPM)
Performance Specifications
Buffer size
Interface
Internal transfer rate (MB/
sec, max)
I/O data transfer rate
(Mbytes/sec max)
DC Power Requirements
Voltage
Hard Disk Drive Interface (continued)
Item
Vendor & Model Name
Capacity (GB)
Bytes per sector
Data heads
Drive Format
Disks
Spindle speed (RPM)
Performance Specifications
Buffer size
Interface
Internal transfer rate
(MB/sec, max)
I/O data transfer rate
(Mbytes/sec max)
DC Power Requirements
Voltage
16
Specifications
Hitachi Hitachi
HDT721050SLxxx
HDT721016SLxxx
HCT721050SLxxx
HCT721016SLxxx
HDE721050SLxxx
HDT721025SLxxx
HCT721025SLxxx
HDT721032SLxxx
HCT721032SLxxx
160, 160, 250, 500
250, 320, 320
1, 1, 2, 2, 2, 2 3
1 2
8MB 8MB
Seagate ST31000528AS,
ST3750528AS,
ST3500418AS,
ST3500410AS,
ST3320418AS
(Pharaoh)
1000, 750
512
4
2, 2, 1, 1, 1
7200
32MB, 32MB, 16MB,
16MB, 16MB
5V +10% / -7.5% -.12V +10% / -7.5%
Hitachi
HDT721064SLxxx
HCT721064SLxxx
HDE721064SLxxx
HDT721075SLxxx
HCT721075SLxxx
HDE721075SLxxx
640, 640, 640,
750, 750, 750,
512
6
2
7200
16
SATA
300MB/s maximum
1406 Mbits/s maximum
+5.0V ± 5%.
Specifications
Seagate ST3250318AS,
ST3160318AS
(Pharaoh)
250, 160
512
1
1
8MB
SATA
300MB/s maximum
300
Hitachi
HDT721010SLxxx
HCT721010SLxxx
HDE721010SLxxx
1000
6
3
32
Seagate ST9100822A,
ST9808210A, ST960821A,
ST950212A, ST9402113A,
ST930219A
(Momentus)
100, 80, 60, 50, 40, 30
512
4, 3, 3, 2, 2, 2
2, 2, 2, 1, 1, 1,
5400
8MB, 8MB, 8MB, 2MB,
2MB, 2MB
Chapter 1