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Toshiba MK-6409MAV Hard Disk Drives
Specifications

General | Functionality | Internal Drive Characteristics | ReliabilityElectrical | Power Consumption | Shock | Physical | Regulatory


General

Model MK-6409MAV (HDD2918)
Interface ATA-2/3/4

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Functionality

Formatted Capacity 6.495GB
Rotational Speed 4,200rpm
Avg. Rotational Latency 7.14ms
Spin-up Time 5 sec (typical)
Buffer 512Kb
Seek Time
Average
Maximum
 
13
25
Internal Transfer Rate 67.5 - 111.9Mbytes/sec
Host Transfer Rate
Utlra DMA mode
PIO mode
 
33.3Mbytes/sec
16.6Mbytes/sec
Interleave Factor 1:1

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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

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Reliability

Preventative maintenance None
Nonrecoverable read errors 1 error per 1013 bits read
SMART-compliant Yes

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Electrical

Voltage 5V ±5%

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Power Consumption

Start 3.5W typ
Seek 2.7W typ
Read/Write 2.3W typ
Sleep 0.1W typ
Power Efficiency .00014W/MB

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Shock

Operating 100G, 1.5ms half sine wave
Non-Operating 500G, 2ms half sine wave

Physical

Height 0.492" (12.5mm)
Width 2.75" (69.85mm)
Depth 3.94" (100mm)
Weight 5.29oz (150g)

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Regulatory

The drive satisfies the following standards:
Underwriters Laboratories (UL) 1950
Canadian Standard Association (CSA) C22.2 No.220
TUV Rheinland EN 60 950

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