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Toshiba HDD2A02 Manuale Utente

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SPECIFICATIONS –MK1031GAS (HDD2A02)  
General 
Model MK1031GAS 
(HDD2A02) 
Interface ATA-2/3/4/5/6 
Functionality 
Formatted Capacity 
100.030GB* 
Rotational Speed 
4200rpm 
Avg. Rotational Latency 
7.14/ms 
Spin-up Time 
4sec (typical) 
Buffer 8MB 
Seek Time (Average)  
12  
Internal Transfer Rate 
170.0 ~ 373.0 Mbits/sec (max) 
Host Transfer Rate  
100Mbytes/sec  
*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 Read/Write Heads 
4 
Track Density (TPI) 
110k ~ 120k 
User Data Cylinders 
69,840 
Logical Cylinders 
16,383 
Logical Heads 
16 
Logical Sectors/track 
63 
Bytes per Sector 
512 
Logical Blocks (LBA) 
195,371,568 
Reliability 
Preventative maintenance 
None 
Non-recoverable read errors 
1 error per 10
13
 bits read 
Electrical  
Voltage 5V 
5% 
Power Consumption 
Start 4.5W 
typ 
Seek 
2.2W  typ 
Read/Write 
2.0W  typ 
Sleep 
0.1W  typ 
Energy Consumption Efficiency  0.005W/GB avg  
Shock 
Operating 3,185m/s
2
 (325G)(2msec) 
Non-Operating 8,330m/s
2
 (850G)(1msec)