Acer 6920 - Manual (Page 40)

34 Chapter 1
Protocol 802.11AGN
Interface PCI
Hard Disk Drive Interface
Item Specification
Vendor & Model Name HGST HTS541680J9SA00
WD WD800BEVS-22RST0 Seagate ST9120822AS
Toshiba MK1237GSX
HGST HTS541612J9SA00
WD WD1200BEVS-22RST0 TOSHIBA MK1637GSX
SEAGATE ST9160821AS
HGST HTS541616J9SA00
WD WD1600BEVS-22RST0
Capacity (MB) 80000
Bytes per sector 512
Data heads 2
4 for Toshiba and HGST 4
Drive Format
Disks 1
Spindle speed (RPM) 5400 RPM
Performance Specifications
Buffer size 8M
Interface SATA
Max. media transfer rate (disk-buffer,
Mbytes/s) 100,150
Data transfer rate (host~buffer, Mbytes/s)
Ultra DMA mode-5 100 MB/Sec.
Ultra DMA mode-5 100 MB/Sec.
Ultra DMA mode-5 100 MB/Sec.
DC Power Requirements
Voltage tolerance 5V(DC) +/- 5%
Data transfer rate (host~buffer, Mbytes/s)