Performance Specifications

Rotational Speed

7,200 RPM (nominal)

Buffer Size

32 MB

Load/unload Cycles

300,000 minimum

Transfer Rates

Transfer Rate (Buffer To Disk)

126 MB/s (Max)

Physical Specifications

Formatted Capacity

1,000,204 MB

Capacity

1 TB

Interface

SATA 6 Gb/s

User Sectors Per Drive

1,953,525,169

Physical Dimensions

English

Height

1.028 Inches

Depth

5.787 Inches

Width

4.00 Inches

Weight

1.52 Pounds

Metric

Height

26.1 mm

Depth

147 mm

Width

101.6 mm

Weight

0.69 kg

Environmental Specifications

Shock

Operating Shock (Read)

30G, 2 ms

Non-operating Shock

300G, 2 ms

Acoustics

Idle Mode

28 dBA (average)

Seek Mode 0

33 dBA (average)

Temperature (English)

Operating

32° F to 140° F

Non-operating

-40° F to 158° F

Temperature (Metric)

Operating

-0° C to 60° C

Non-operating

-40° C to 70° C

Electrical Specifications

Current Requirements

Power Dissipation

Read/Write

6.80 Watts

Idle

6.10 Watts

Standby

0.70 Watts

Sleep

0.70 Watts

As used for storage capacity, one megabyte (MB) = one million bytes, one gigabyte (GB) = one billion bytes, and one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment. As used for buffer or cache, one megabyte (MB) = 1,048,576 bytes. As used for transfer rate or interface, megabyte per second (MB/s) = one million bytes per second, megabit per second (Mb/s) = one million bits per second, and gigabit per second (Gb/s) = one billion bits per second.