Toshiba MK3021GAS (HDD2181) Manuale Utente
6
SPECIFICATIONS –MK3021GAS (HDD2181)
General
Model MK3021GAS
(HDD2181)
Interface ATA-2/3/4/5
Functionality
Internal Drive Characteristics
Number of Disks
1
Number of Read/Write Heads
2
Track Density (TPI)
78.9k
User Data Cylinders
47,080
Logical Cylinders
16,383
Logical Heads
16
Logical Sectors/track
63
Bytes per Sector
512
Logical Blocks (LBA)
58,605,120
Reliability
Preventative maintenance
None
Nonrecoverable read errors
1 error per 10
13
bits read
Electrical
Voltage 5V
5%
Power Consumption
Start 4.7W
typ
Seek 2.6W
typ
Read/Write 2.3W
typ
Sleep 0.1W
typ
Energy Consumption Efficiency
0.023W/GB avg
Shock
Operating 1,862m/s
2
(190G)(2msec)
Non-Operating 7,840m/s
2
(800G)(1msec)
Formatted Capacity
30.0058GB
Rotational Speed
4200rpm
Avg. Rotational Latency
7.14/ms
Spin-up Time
4sec (typical)
Buffer 2MB
Seek Time (Average)
Seek Time (Average)
12
Internal Transfer Rate
154.3 ~ 298.0 Mbits/sec (max)
Host Transfer Rate
100Mbytes/sec