Toshiba Complete Guide to MK2006GAL Specifications and Performance

Page 6

SPECIFICATIONS – MK2006GAL (HDD1488) HARD DISK DRIVE

General

 

Model

MK2006GAL (MK1488)

Interface

ATA-6

Functionality

 

Formatted Capacity

20.0GB*

Rotational Speed

4200rpm

Avg. Rotational Latency

7.14/ms

Spin-up Time

3.5sec (typical)

Buffer

2Mbytes

Seek Time

 

Average

15

Maximum

26

Internal Transfer Rate

132 ~ 230 Mbits/sec (max)

Host Transfer Rate

 

Ultra DMA mode

100Mbytes/sec

PIO Mode

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

1

Number of Data Heads

2

Track Density (TPI)

4,331 (110k)

Logical Cylinders

16,383

Logical Heads

16

Logical Sectors/track

63

Bytes per Sector

512

Logical Blocks (LBA)

39,063,024

Reliability

 

Preventative maintenance

None

Non-recoverable read errors

1 error per 1013 bits read

Electrical

 

Voltage

3.3V 5%

Power Consumption

 

Start

1.8W typ

Seek

1.1W typ

Read/Write

1.1W typ

Sleep

0.07W typ

Energy Consumption Efficiency

0.015W/GB avg

Shock

 

Operating

4,900m/s2 (500G)(2msec)

Non-Operating

14,700m/s2 (1500G)(1msec)

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Contents IRVINE, California Contents General Features Introduction MK2006GAL HDD1488 Hard Disk DriveSetup MK2006GAL HDD1488 Hard Disk Drive Installation NotesUsing the Hard Disk Drive MK2006GAL HDD1488 Functionality Internal Drive CharacteristicsPower Consumption ReliabilityPhysical RegulatoryDrive Connectors MK2006GAL HDD1488 Hard Disk Drive Drive Interface Signals PIN