Fujitsu MAW3073NC/NP Function specifications, Track to Track, Seek time *3, Average, Read/Write

2.1.2Function specifications

Table 2.2 shows the function specifications of the HDD.

				Table 2.2	Function specifications
		Item					Specification
				MAW3300NC/NP			MAW3147NC/NP	MAW3073NC/NP
Formatted capacity/device (*1)				300.0 GB (*2)			147.0 GB (*2)	73.5 GB (*2)
Number of disks				4			3	1
Number of heads				8			5	2
Number of rotations min-1(rpm)						10,025 ± 0.2%
Average latency time							2.99 ms
			Track to Track				0.2 ms/0.4 ms
Seek time (*3)			Average				4.5 ms/5.0 ms
(Read/Write)
			Full stroke				10.0 ms/11.0 ms
Start/stop			Start time				30 s typ. (60 s max.)
time (*4)			Stop time				30 s typ.
Recording mode							32/34 MEEPRML
External			Height:				25.4 mm
			Width:				101.6 mm
dimensions
			Depth:				146.0 mm
Weight							0.75 kg max.
Power consumption (*5)							9.5 W typ.
			Fast 5 SCSI				Cable length: 6 m max.
	Single-		Fast 10 SCSI				Cable length: 3 m max.
	Ended
Inter-			Fast 20 SCSI			Cable length: 3 m max. (*6)
						Cable length: 1.5 m max. (*7)
face
			Ultra 2 Wide			Cable length: 25 m max. (*8)
	LVD		U160
						Cable length: 12 m max. (*9)
			U320
Areal density							60 to 75 Gbits/inch2
			Disk drive				132.4 MB/s
Data transfer
			SCSI
rate (*10)
			(Synchronous				320 MB/s max.
			mode)
Logical data block length				512, 516, 520, 524, 528 byte (Fixed length) (*11)
SCSI command specification				SPI-4 (T10/1365D Rev.10), SAM-2 (T10/1157D Rev.24),
				SPC-2 (T10/1236D Rev.20), SBC (T10/996D Rev.8c)
Data buffer						8 MB FIFO ring buffer (*12)
Acoustic noise (Idle)							3.4 Bels typ.

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