Toshiba MK2018GAP Manuel d'utilisateur télécharger pdf (Page 8)

SPECIFICATIONS – MK2018GAP (HDD2164)

General

Model MK2018GAP (HDD2164)

Interface ATA-2/3/4/5

Functionality

Internal Drive Characteristics

Number of Disks 1

Number of Read/Write Heads 2

Track Density (TPI) 56.80K

User Data Cylinders 33,280

Logical Cylinders 16,383

Logical Heads 16

Logical Sectors/track 63

Bytes per Sector 512

Logical Blocks (LBA) 39,070,080

Reliability

Preventative maintenance None

Nonrecoverable read errors 1 error per 10

bits read

Electrical

Voltage 5V ±5%

Power Consumption

Start 2.7W typ

Seek 2.45W typ

Read/Write 2.25W typ

Sleep 0.8W typ

Energy Consumption Efficiency 0.033W/GB avg

Shock

Operating 175g

Non-Operating 800g

Formatted Capacity 20.0039GB

Rotational Speed 4200rpm

Avg. Rotational Latency 7.14/ms

Spin-up Time 4sec (typical)

Buffer 2MB

Seek Time (Average) 13

Internal Transfer Rate 156.9 ~ 290.4Mbits/sec (max)

Host Transfer Rate 100Mbytes/sec

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Toshiba MK2018GAP Manuel d'utilisateur Page 8