Seagate ST250VT000 ユーザーズマニュアル

S

EAGATE 

V

IDEO 

2.5 HDD P

RODUCT 

M

ANUAL

, R

EV

. A

  5

 D

RIVE 

S

PECIFICATIONS 

When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1, where n is the number of 
guaranteed sectors as defined above.

Refer to 

 (words 60-61 and 100-103) for additional information about 48-bit addressing 

support of drives with capacities over 137 GB.

ST500VT000 and ST500VT001

2

1

ST320VT000

ST250VT000

Recording method

Perpendicular

Recording density 

1875 Kb/in 

Track density 

375 ktracks/in avg

Areal density 

670 Gb/in

2 

avg

Spindle speed 

5400 RPM +/- 0.2%

Sustained data transfer rate 

100 MB/s max

I/O data-transfer rate 

600 MB/s max

 Height

6.8 +/- 0.2 mm (0.268 +/-.008 in)

 Width

69.85 +/- 0.25 mm (2.750 +/- 0.010 in)

 Length

100.35 +0.20 / -0.25 mm (3.951 +0.008 / -0.010 in)

Typical weight

<95 g (0.209 lb)

Cache buffer

16 MB (16,192 KB)

32MB (32,384 KB)