Toshiba SPECIFICATIONS -MK3004GAH HDD1384 HARD DISK DRIVE, General, Functionality, Reliability

SPECIFICATIONS –MK3004GAH (HDD1384) HARD DISK DRIVE

General
Model	MK3004GAH (HDD1384)
Interface	ATA-2/3/4/5
Functionality
Formatted Capacity	30.0GB*
Rotational Speed	4200rpm
Avg. Rotational Latency	7.14/ms
Spin-up Time	3.5sec (typical)
Buffer	512KB
Seek Time
Average	15
Maximum	26
Internal Transfer Rate	100.9 ~ 193.9 Mbits/sec (max)
Host Transfer Rate
Ultra DMA mode	100Mbytes/sec
PIO Mode	16.6Mbytes/sec
Interleave Factor	1:1

*Toshiba defines a megabyte (MB) as 1,000,000 bytes and a gigabyte (GB) as 1,000,000,000 bytes.

Internal Drive Characteristics
Number of Disks	2
Number of Data Heads	4
Track Density (TPI)	3,039 (77.2k)
Logical Cylinders	16,383
Logical Heads	16
Logical Sectors/track	63
Bytes per Sector	512
Logical Blocks (LBA)	55,595,040
Reliability
Preventative maintenance	None
Non-recoverable read errors	1 error per 1013 bits read
Electrical
Voltage	3.3V 5%
Power Consumption
Start	1.2W typ
Seek	1.4W typ
Read/Write	1.4W typ
Sleep	0.08W typ
Energy Consumption Efficiency	0.013W/GB avg
Shock
Operating	1,960m/s2 (200G)(2msec)
Non-Operating	9,800m/s2 (1000G)(1msec)

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