Hitachi 2.5" TravelStar 0J26005 500GB SATA 6.0 Gb/s HDD 7200RPM

(Images are for illustration purpose only.)(Images are for illustration purpose Only.)Interface SATA 3Gb/s
Capacity (GB)¹ 500
Sector size (bytes) 512
Recording zones 24
Data heads 3
Disks 2
Max. areal density (Gbits/sq. inch) 370
Format Unformatted.
Performance
Data buffer (MB)² 16
Rotational speed (RPM) 7200
Latency average (ms) 4.2
Media transfer rate (Mbits/sec max) 1245
Interface Transfer Rate (MB/sec max) 300
Seek time

Average (typical) ms (read)³

12

Track to track (typical) ms (read)

1

Full stroke (typical) ms (read)

20
Reliability
Load/unload cycles (at 40° C) 600000
Power
Requirement +5 VDC (±5%)
Dissipation

Startup (W peak max.)

5.5

Seek (W avg.)

2.0

Read / Write (W avg.)

1.8

Performance idle (W avg.)

1.7

Active idle (W avg.)

1.0

Low power idle (W avg.)

0.69

Standby (W avg.)

0.2

Sleep (W)

0.1
Acoustics (A-weighted sound power)
Idle (Bels typical) 2.5
Seek (Bels typical)

2.8
Physical
z-height (mm) 9.5
Dimensions (width x depth mm) 70 x 100

Weight (max g)


115
Environmental (Operating)
Shock (half-sine wave) 400G/2ms 225G/1ms
Ambient temperature 5 to 55° C
Environmental (Non-operating)
Shock (half-sine wave) 1000G/1ms
Ambient temperature -40° to 65° C
Warranty 3 Year Manufacturer Warranty