Aspire Digital MB.ASR06.001, 6930G manual Hard Disk Drive Interface Specification

Hard Disk Drive Interface

	Item				Specification
Vendor & Model		Segate	Segate		Toshiba	WD	HGST
Name		ST9250827AS	ST9320320AS		MK3252GSX	WD3200BEVT	5K320-320
		ST9120817AS	ST9160310AS		MK2552GSX	WD2500BEVS	5K320-250
					MK1652GSX		5K320-160
					MK1252GSX		5K320-120
Capacity (MB)		250, 120	320, 160		320, 250,	320, 250	320, 250, 160,
					160, 120		120
Bytes per sector		512	512		512	512	512
Data heads		4, 2	4, 2		4, 4, 2, 2	4	4, 4 or 3, 2, 2
Drive Format
Disks		2, 1	2 or 1, 1		2, 2, 1, 1	2	2, 2, 1, 1
Spindle speed		5400	5400		5400	5400	5400
(RPM)
Performance Specifications
Buffer size		8 MB	8 MB		8 MB	8 MB	8 MB
Interface		SATA	SATA		SATA	SATA	SATA
Internal transfer		778	352		400 ~ 794	850 Mbits/s	674~729
rate (Mbits/sec,					typical	maximum	typical
max)
I/O data transfer		300	150		300	300/150	300
rate						maximum
(Mbytes/sec
max)
DC Power Requirements
Voltage		5V ±5%	5V ±5%		5V ±5%	5V ±5%	5V ±5%
tolerance
	Super-Multi Combo Module
		Item			Specification
	Manufacturer and Model			Pioneer DVR-TD08RS
	Type			Drawer loading
	Interface			Serial ATA Revision 2.6
	Data Transfer Mode			Gen1i 1.5Gbits / sec
	Buffer Memory Size			2 MB
	Maximum Write Speed			• 8X Zone CLV at DVD-R / +R, DVD+RW
				• 6X Zone CLV at DVD-R DL / +R DL, DVD-RW
				• 5X Zone CLV at DVD-RAM
				• 24X Zone CLV at CD-R / RW
	Maximum Read Speed			• 8X CAV at DVD-ROM SL, DVD-R / +R, -RW / +RW,
				DVD-ROM DL, DVD-R DL / +R DL
				• 5X Zone CLV at DVD-RAM
				• 24X CAV at CD-ROM, CD-R / RW

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