Ex HITACHI - Oggi HGST

Fattore di forma 2.5" x 1/8H

Interface: SATA 6Gb/s

Capacity (GB) 500

Sector size (variable, Bytes/sector) 512e

Recording zones 30

Max Areal Density (Gbits/sq. in.) 636

Performance

Data Buffer (MB) 8

Rotational Speed (RPM) 5400

Latency Average (ms) 5.5

Media transfer rate (Mbits/sec, max) 1087

Interface transfer rate (MB/sec, max) 600

Seek Time (read, ms, typical) 13

Seek time: Track to track (typical) ms (read) 1

Seek time: Full Stroke (typical) ms (read) 25

Reliability

Power on hours (POH) per month N/A

Load/Unload Cycles 600,000

Acoustics

Idle (Bels) 1.9

Operational (Bels, typical) 2.1

Power

Requirement +5VDC (+-5%) +5VDC

Startup (W, peak, max) 4.5

Read/Write (W, avg) 1.6

Low power idle (W, avg) 0.55

Standby (W, avg) 0.2

Seek (W, avg) 1.8

Active Idle (W, avg) 0.8

Performance Idle (W, avg) 1.5

Sleep (W) 0.1

Physical size

Z-Height (mm) 7

Dimensions (width x depth, mm) 700 x 100

Weight (g, max) 95

Environmental (operating)

Ambient temperature 0 - 60 C

Shock (half-sine wave) 400G/2ms, 225G/1ms

Environmental (non-operating)

Ambient temperature -40° - 65° C

Shock (half-sine wave) 1000G/1 ms