Toshiba MK8007GAH - Manual (Page 6)

4
SPECIFICATIONS –MK8007GAH (HDD1584) HARD DISK DRIVE
General
Model MK8007GAH (HDD1584)
Interface ATA-6
Functionality
Internal Drive Characteristics
Number of Disks 2
Number of Data Heads 4
Track Density (TPI) 5,287 (134.3k)
Logical Cylinders 16,383
Logical Heads 16
Logical Sectors/track 63
Bytes per Sector 512
Logical Blocks (LBA) 156,301,488
Reliability
Preventative maintenance None
Non-recoverable read errors 1 error per 10 13 bits read
Electrical
Voltage 3.3V 5%
Power Consumption
Start 1.8W typ
Seek 1.15W typ
Read/Write 1.1W typ
Sleep 0.07W typ
Energy Consumption Efficiency 0.00375W/GB avg
Shock
Operating 4,900m/s 2 (500G)(2msec)
Non-Operating 14,700m/s 2 (1500G)(1msec)
Formatted Capacity 80.0GB
Rotational Speed 4,200rpm
Avg. Rotational Latency 7.14/ms
Spin-up Time 3.5sec (typical)
Buffer 2MB
Seek Time
Average
Maximum
15
26
Internal Transfer Rate 164.3 ~ 341 Mbits/sec (max)
Host Transfer Rate
Ultra
DMA mode
PIO Mode
100Mbytes/sec
16.6Mbytes/sec
Interleave Factor 1:1