Acer Aspire V5-571 - Page 36

1-28 Hardware Specifications and Configurations
Hard Disk Drive
Item Specification
Vendor and
models
HGST HTS545032A7E384,
SEAGATE ST320LT020/
9YG142-188,
WD WD3200LPVT-22G33T0
HGST HTS545050A7E380,
SEAGATE 9WS142-188
ST500LT012,
WD WD5000LPVT-22G33T0,
Product series
 Hitachi Eagle/Jaguar
 Seagate Yarra
 Western Digital Scorpio Blue
Configuration
Interface SATA, Third Generation
Capacity (GB)
250 320 500 750
Bytes per sector 512 512 512 512, 4096, n/a,
n/a
Data heads 2 3, 2, 2, 2, n/a 4, n/a, 4, n/a n/a, n/a, 4, n/a
Disks 1 1, 2/1, 1, 1, n/a 2, n/a, 2, n/a n/a, n/a, 2, n/a
Performance
Data buffer 8 8 8 8, 16, 8, 8
Spindle speed
(RPM)
5400
Media data
transfer rate
(Mbits/sec, max)
875, n/a, n/a, n/a 875, 875/994,
1175, n/a
875, n/a, n/a, n/a 996, n/a, n/a, n/a
Interface transfer
rate (MB/sec, max)
300
Power
Requirement 5 VDC