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SPECIFICATIONS – MK2006GAL (HDD1488) HARD DISK DRIVE
General
Model
MK2006GAL (MK1488)
Interface
ATA-6
Functionality
Formatted Capacity
20.0GB*
Rotational Speed
4200rpm
Avg. Rotational Latency
7.14/ms
Spin-up Time
3.5sec (typical)
Buffer 2Mbytes
Seek Time
Average
Maximum
15
26
Internal Transfer Rate
132 ~ 230 Mbits/sec (max)
Host Transfer Rate
Ultra
DMA
mode
PIO
Mode
100Mbytes/sec
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
1
Number of Data Heads
2
Track Density (TPI)
4,331 (110k)
Logical Cylinders
16,383
Logical Heads
16
Logical Sectors/track
63
Bytes per Sector
512
Logical Blocks (LBA)
39,063,024
Reliability
Preventative maintenance
None
1 error per 10
13
bits read
Non-recoverable read errors
Electrical
Voltage 3.3V
5%
Power Consumption
Start 1.8W
typ
Seek
1.1W typ
Read/Write
1.1W typ
Sleep
0.07W typ
Energy Consumption Efficiency
0.015W/GB avg
Shock
Operating 4,900m/s
2
(500G)(2msec)
Non-Operating 14,700m/s
2
(1500G)(1msec)