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SPECIFICATIONS – MK6409MAV (HDD2918)
General
Model MK6409MAV (HDD2918)
Interface ATA-2/3/4
Functionality
Formatted Capacity 6.495GB*
Rotational Speed 4,200rpm
Avg. Rotational Latency 7.14/ms
Spin-up Time 5sec (typical)
Buffer 512KB
Seek Time (Average) 13
Seek Time (Maximum) 25
Internal Transfer Rate 67.5 – 111.9 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 3
Number of Read/Write Heads 6
Track Density (TPI) 589 (14.9K)
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 2.7W typ
Read/Write 2.3W typ
Sleep 0.1W typ
Power Efficiency 0.00014W/GB avg