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MKXX61GSYN 09/2012
7,200 RPM
2.5-Inch SATA Hard Disk Drives
1
One Gigabyte (1 GB) means 10
9
= 1,000,000,000 bytes using powers of 10. A computer
operating system, however, reports storage capacity using powers of 2 for the denition of
1 GB = 2
30
= 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.
2
Products are considered “Halogen-free” when each homogeneous material in the product
consists of a maximum bromine or chlorine concentration of 900 parts per million for weight
percentage. Group VIIA halogens, uorine, iodine and astatine, are not restricted in the industry-
standard, ENV0199 description. Toshiba also restricts concentrations of red phosphorus and
antimony trioxide in its Halogen-free HDD products.
Subject to Change: While Toshiba has made every effort at the time of publication to ensure
the accuracy of the information provided herein, product specications, congurations, prices,
system/component/options availability are all subject to change without notice. Product image
may represent design model.
© 2012Toshiba America Electronic Components, Inc. All rights reserved.
Visit us at: www.toshibastorage.com
MK1661GSYN MK2561GSYN MK3261GSYN MK5061GSYN MK6461GSYN
Series Overview
Drive Capacity 160GB
1
250GB
1
320GB
1
500GB
1
640GB
1
Drive Interface Serial ATA 3.0 Gb/sec, Revision 2.6 (ATA-8)
Number of Platters (disks) 1 1 1 2 2
Number of Data Heads 1 2 2 4 4
RoHS Compliant Yes
Transfer Rate to Host 3 Gb/sec
Performance
Track-to-track Seek 1ms
Average Seek Time 12 ms
Rotational Speed 7,200 RPM
Average Latency 4.16ms
Buffer Size 16MB
Power Requirements
Voltage 5V (+/-5%)
Spin up (start) Power 5.5 watts
Seek Power 2.3 watts
Read/Write Power 2.1 watts
Low Power Idle 0.8 watts
Standby Power 0.16 watts
Sleep Power 0.13 watts
Physical Size
Dimensions (W) x (D) x (H) 69.85 mm (2.75”) x 100 mm (3.94”) x 9.5 mm (0.37”)
Weight 98 g (3.46 oz) 98 g (3.46 oz) 98 g (3.46 oz) 115 g (4.06 oz) 115 g (4.06 oz)
Environmental
Temp - Operating 5° to 55°C (41° to 131°F)
Temp - Non-Operating -40° to 65°C (-40° to 149°F)
Vibration - Operating 9.8 m/s² (1.0G) 5 to 500 Hz
Vibration - Non-Operating 49 m/s² (5.0G) 15 to 500 Hz
Shock - Operating 3,185 m/s² (325G) 2ms
Shock - Non-Operating 8,820 m/s² (900G) 1ms
Acoustics
Acoustics (idle) 23 dB 23 dB 23 dB 26 dB 26 dB
Acoustics (seek) 23 dB 23 dB 23 dB 26 dB 26 dB
Limited Warranty
Limited Warranty 3 years (from date of purchase)