Toshiba MK2556GSY User Manual

MK2556GSY

2.5-inch SATA HDD

Key Advantages:

• 7200 rpm drives deliver best performance

• Low power consumption lets NBs work

longer

• Super-quiet Seek Technology

• Durable and reliable

Specifications:

Data Storage Capacity:

Per drive, Formatted 250 GB
Number of Platters 1
Number of Heads 2
Bytes/ Sector 512
Rotational Speed (rpm) 7200

Average Seek Time:
Track-to-Track 1
Read / Write 11 / 12

Interface:

Type SATA 2.6 / ATA- 8
Buffer (MB) 16
Data Transfer Rate: Max.3Gbit/sec

Nominal Power
Requirements:

Voltage (V); Supply +5V (5%)
Sleep (Watts) 0.13
Standby (Watts) 0.16
Read (Watts) 2.1
Write (Watts) 2.1
Start-up (Watts) 5.5

storage.toshiba.eu

msec

Applications:

• Notebooks and small form factor PCs

• External storage

• Set-top boxes

• And more digital applications

Physical & Environmental Specifications Dimensions
–mm:

Height 9.5
Width 69,85
Depth 100
Weight 98 g

Ambient Temperature °C :

Operating

Non-Operating

Vibration and Shock:

Operating Vibration 1.0 G with 5-500Hz
Operating Shock 325 G 2 msec
Non-Operating 900 G 1msec

Acoustic Noise (Random Seek) 23 dBA

Reliability Characteristics:

MTTF 600,000 hours

-40°~60°

5°~55°