eMachines E732 - USB Port

Chapter 1 19
Hard Disk Drive Interface (continued)
USB Port
Audio Subsystem
Item Specification
Capacity (GB) 640 750
Vendor & Model Name Toshiba MK6465GSX
Western Digital
WD6400BEVT-22A0RT0
Western Digital
WD7500BPVT-22HXZT1
Bytes per sector 512
Data heads 4 4
Drive Format
Disks 2 2
Spindle speed (RPM) 5400
Performance Specifications
Buffer size 8 MB
Interface SATA
Max. Media Transfer Rate
(Mbytes/sec max.)
300
Max. Data Transfer Rate
(buffer to/from media)
(Mbytes/sec)
1273, 108544 108544
DC Power Requirements
Voltage tolerance 5V ±5%
Item Specification
Chipset Ibex Peak-M
USB compliance level USB 2.0
UHCI / EHCI 2 EHCI, 6 UHCI
Number of USB port(s) 3
Location 1 on the left side, 2 on the right side
Serial port function
control
Ibex Peak-M
Item Specification
Audio Controller ALC272X
Chipset On board
Package
Speaker Amplifier
Audio port
Internal One speaker
Compatibility • WLP 3.10
• EAX 1.0 & 2.0
• Direct Sound 3D
• I3DL2
Sampling rate All DACs support independent 44.1k/48k/96k/192kHz sample rateit
External Mic jack
Headphone/speaker/line-out jack