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5,400 RPM
2.5-Inch SATA Hard Disk Drives
Series Overview
Drive Capacity
Drive Interface
Number of Platters (disks)
Number of Data Heads
Sector Size (bytes)
Transfer Rate to Host
RoHS Compliant
Performance
Track-to-track Seek
Average Seek Time
Rotational Speed
Average Latency
Buffer Size
Power Requirements
Voltage
Spin up (start) Power
Seek Power
Read/Write Power
Low Power Idle
Standby Power
Sleep Power
Physical Size
Dimensions (W) x (D) x (H)
Weight
Environmental
Temp - Operating
Temp - Non-Operating
Vibration - Operating
Vibration - Non-Operating
Shock - Operating
Shock - Non-Operating
Acoustics
Acoustics (idle)
Acoustics (seek)
Limited Warranty
Limited Warranty
1
One Terabyte (1TB) = 1,000 Gigabytes (GB). One Gigabyte (1GB) means 10
bytes using powers of 10. A computer operating system, however, reports storage capacity
using powers of 2 for the definition of 1GB = 2
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.
2
Concentrations of chlorine and bromine are below 900 ppm for each substance, surpassing the
IEC61249-2-21:2003 criteria set for printed circuit boards by the International Electrotechnical
Commission (IEC), in applying the criteria to all components in the HDD. IEC is the leading
global organization that defines internationally-recognized standards for electrical, electronic
and associated technologies.
MK1676GSX
1
160GB
1
1
98 g (3.46 oz)
19 dB
20 dB
= 1,000,000,000
9
= 1,073,741,824 bytes, and therefore shows
30
MK2576GSX
MK3276GSX
1
1
250GB
320GB
Serial ATA, Revision 2.6 / ATA-8
1
1
2
2
512
3 Gb/sec
Yes
2 ms
12 ms
5,400 RPM
5.55 ms
8 MB
5V (+/- 5%)
4.5 watts
1.85 watts
1.5 watts
0.55 watts
0.18 watts
0.15 watts
69.85 mm (2.75") x 100.0 mm (3.94") x 9.5 mm (0.37")
98 g (3.46 oz)
98 g (3.46 oz) 102 g (3.60 oz) 102 g (3.60 oz)
5° to 55°C (41° - 131°F)
-40° to 60°C (-40° - 140°F)
9.8 m/s² (1.0G) 5 to 500 Hz
49 m/s² (5.0G) 15 to 500 Hz
3,920 m/s² (400G) 2ms
8,820 m/s² (900G) 1ms
19 dB
19 dB
20 dB
20 dB
3 years (from date of purchase)
Visit us at: www.toshibastorage.com
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. Product image may represent design model.
© 2012 Toshiba America Electronic Components, Inc. All rights reserved.
MK5076GSX
MK6476GSX
1
1
500GB
640GB
2
2
4
4
25 dB
25 dB
25 dB
25 dB
MKxx76GSX 09/2012
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