Toshiba HDD2136 - Manual (Page 8)

6
SPECIFICATIONS – MK6412MAT (HDD2136)
General
Model MK6412MAT (HDD2136)
Interface ATA-2/3/4
Functionality
Formatted Capacity 6.495GB*
Rotational Speed 4,200rpm
Avg. Rotational Latency 7.14/ms
Spin-up Time 4sec (typical)
Buffer 512KB
Seek Time (Average)
13
Seek Time (Maximum) 24
Internal Transfer Rate 86.1 – 133.1 Mbits/sec (max)
Host Transfer Rate
Ultra DMA mode
PIO mode
33.3Mbytes/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 2
Number of Read/Write Heads 4
Track Density (TPI) 748 (19.0K)
Logical Cylinders 13,424
Logical Heads 15
Logical Sectors/track 63
Bytes per Sector 512
Reliability
Preventative maintenance None
Nonrecoverable read errors 1 error per 10 13 bits read
SMART-compliant Yes
Electrical
Voltage 5V ±5%
Power Consumption
Start 3.5W typ
Seek 2.3W typ
Read/Write 2.2W typ
Sleep 0.1W typ
Power Efficiency 0.00012W/GB avg