Твърд диск 500GB HGST Travelstar Z7K500.B, SATA 6Gb/s, 7200 rpm, 32MB кеш, 2.5"(6.35cm)

HGST Travelstar Z7K500.B
HTS725050B7E630/1W10098

2.5-inch 7mm
Mobile Hard Drive

High Performance – 7200 RPM for faster data access
Big Capacity – 500GB of storage for music, movies and more
Low Profile – 7mm thin-and-light shape fits slim designs

Designed with affordable performance in mind, the Travelstar® Z7K500.B delivers the right mix of capacity and speed for thin and light mobile applications. This 7mm 2.5-inch mobile drive is offered in a 500GB capacity point and supports slim mobile system designs, but is also compatible with most standard 9.5mm bays. With an operational speed of 7200 RPM, the Z7K500.B is a perfect mainstream storage choice for mobile devices, external storage and gaming consoles.

General
Model # / Part #
HTS725050B7E630 / 1W10098

Interface
SATA 6Gb/s

Capacity (GB)
500

Sector Size (Variable, Bytes/sector)
512e

Performance
Data Buffer (MB)
32

Rotational Speed (RPM)
7200

Latency Average (ms)
4.2

Interface Transfer Rate (MB/sec, max)
600

Media Transfer Rate (Mbits/sec, max)
1304

Sustained Transfer Rate (MB/sec, typ.)
163

Seek Time (read, ms, typical)
12

Reliability
Load/Unload Cycles
600,000

Acoustics
Idle (Bels)
2.3

Operational (Bels, typical)
2.5

Power
Requirement
+5VDC (+-5%)

Startup (W, peak, max)
5.5

Read/Write (W, avg)
2.0

Seek (W, avg)
2.1

Low Power Idle (W, avg)
0.85

Standby (W, avg)
0.25

Sleep (W)
0.25

Physical Size
Z-Height (mm)
7

Width (mm)
69.85 (+/- 0.25)

Length (mm)
100.20 (+/- 0.25)

Weight (g, max)
92

Environmental (operating)
Ambient Temperature
0° to 60° C

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

Environmental (non-operating)
Ambient Temperature
-40° to 65° C

Shock (half-sine wave)
1000G/2 ms

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