7,200 RPM

3.5-Inch SAS / SATA Enterprise Hard Disk Drives

Series Overview

MK1001TRKB
MK2001TRKB
MK1002TSKB
MK2002TSKB

 

 

 

 

 

 

Drive Capacity

 

1TB1
2TB1

1TB1

2TB1

 

Drive Interface
Serial Attached SCSI (SAS-2)
Serial ATA, Revision 2.6 (ATA-8)

 

 

 

 

 

 

 

 

 

Number of Platters (disks)

 

2

4

2

4

 

 

 

 

 

 

 

 

 

 

 

 

Number of Data Heads

4

8

4

8

 

 

 

 

 

 

 

 

 

RoHS Compliant

 

 

 

Yes

 

 

 

 

 

 

 

 

Transfer Rate to Host
SAS 6 Gb/s
SATA 3 Gb/s

 

 

 

 

 

 

 

 

 

 

Performance

 

 

 

 

 

 

Track-to-track Seek

 

 

1ms

 

 

 

 

 

 

 

 

 

 

 

 

Average Seek Time

 

 

9.5ms

 

 

 

 

 

 

 

 

 

 

 

 

Rotational Speed

 

7,200 RPM

 

 

 

 

 

 

 

 

 

 

 

 

 

Average Latency

 

 

4.17ms

 

 

 

 

 

 

 

 

 

 

 

 

 

Buffer Size

 

16MB

 

64MB

 

 

 

 

 

 

 

 

 

 

Power Requirements

 

 

 

 

 

 

Voltage

 

5V (+/- 5%)

 

 

 

 

 

 

 

 

 

 

 

 

Spin up (start) Power

 

12V (+/-5%) @ 2.4A (peak)

 

 

 

 

 

 

 

 

 

 

 

 

Read/Write Power

 

13 watts

 

 

 

 

 

 

 

 

 

 

 

 

Low Power Idle

 

7 watts

 

 

 

 

 

 

 

 

 

 

Standby Power

 

1.5 watts

 

 

 

 

 

 

 

 

 

 

 

 

 

Physical Size

 

 

 

 

 

 

Dimensions (W) x (D) x (H)
101.6 mm (4.00 in) x 147 mm (5.79 in) x 26.1 mm (1.03 in)

 

 

 

 

 

 

 

 

 

Weight

 

800 g (28.2 oz)

 

 

 

 

 

 

 

 

 

 

 

 

 

Environmental

 

 

 

 

 

 

Temp - Operating

 

5° to 55°C (41° to 131°F)

 

 

 

 

 

 

 

 

 

 

 

Temp - Non-Operating

 

-40° to 70°C (-40° to 158°F)

 

 

 

 

 

 

 

 

 

 

Vibration - Operating
7.35 m/s2 (0.75G) (from 5 to 300Hz), 2.45 m/s2 (0.25G) (from 300 to 500Hz)

 

 

 

 

 

 

 

 

 

Vibration - Non-Operating

 

49 m/s2 (5.0G) (from 5 to 500Hz)

 

 

 

 

 

 

 

 

 

 

 

 

Shock - Operating

 

686 m/s2 (70G), 2ms

 

 

 

 

 

 

 

 

 

 

 

 

Shock - Non-Operating

 

2,940 m/s2 (300G), 2ms

 

 

 

 

 

 

 

 

 

 

 

 

 

Acoustics

 

 

 

 

 

 

Acoustics (idle)

 

30 dB

 

 

 

 

 

 

 

 

 

 

Acoustics (seek)

 

34 dB

 

 

 

 

 

 

 

 

 

 

 

 

 

Reliability

 

 

 

 

 

 

Mean Time Between Failure (MTBF)

 

1,200,000 hours

 

 

 

Component Life

 

5 years POH

 

 

 

Limited Warranty

 

5 years (from date of purchase)

 

 

 

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1One Terabyte (1TB) = 1,000 Gigabytes (GB). One Gigabyte (1GB) means 109 = 1,000,000,000 bytes using powers of 10. A computer operating system, however, reports storage capacity using powers of 2 for the definition of 1GB = 230 = 1,073,741,824 bytes, and therefore shows less storage capacity. Available storage capacity will also be less if the computer includes one or more pre-installed operating systems, pre-installed software applications, or media content. Actual formatted capacity may vary.

Subject to Change: While Toshiba has made every effort at the time of publication to ensure the accuracy of the information provided herein, product specifications, configurations, prices, system/component/options availability are all subject to change without notice. Product image may represent design model.

© 2011 Toshiba America Information Systems, Inc. All rights reserved.

MKxxxxTxKB 8/2011