Toshiba QOSMIO G20 manual Hardware Overview 2.5-inch Hard Disk Drive, inch HDD Specifications

1 Hardware Overview						1.3 2.5-inch Hard Disk Drive
		Table 1-2 2.5-inch HDD Specifications
					Specification
	Parameter		FUJITSU			FUJITSU
			G8BC0001R610			G8BC0001R610
	Storage size (formatted)		60GB			80GB
	Speed (RPM)				5,400
	Positioning	Minimum			1.5 ms
	time
		Average			12 ms (read)
		Maximum			22 ms
	Data transfer	To/From Media		53.9 MB/s (max)
	speed
		To/From Host			1.5GB/s (max)
	Data Buffer size				8MB
	Power-on-to-ready (sec)				4
					Specification
	Parameter				TOSHIBA
				HDD2D30BZK01
	Storage size (formatted)				100GB
	Speed (RPM)				5,400
	Positioning	Minimum			- ms
	time
		Average			- ms (read)
		Maximum			- ms
	Data transfer	To/From Media			- MB/s (max)
	speed
		To/From Host			-GB/s (max)
	Data Buffer size				-MB
	Power-on-to-ready (sec)				-

QOSMIO G20 Maintenance Manual (960-511) [CONFIDENTIAL] 1-11