Seagate ST160LT014 - 9YK14D ユーザーズマニュアル

M

OMENTUS 

T

HIN 

P

RODUCT 

M

ANUAL

, G

EN

-2 R

EV

. G

  7

  

Interface

Serial ATA (SATA)

Recording method

Perpendicular

Recording density BPI (bits/in avg)

1397k

Track density TPI (tracks/in avg)

315k

Areal density (Gb/in

2

 avg)

425

Spindle speed (RPM) (

± 0.2%)

7200

Maximum Internal transfer rate (Mb/s)

1247

I/O data-transfer rate (Gb/s max)

3.0

Interleave

1:1

Cache buffer

16 MB (16,384 KB)

Height

(mm) 
(in)

6.8 +/-0.2 
0.268 +/-0.0079

Width

(mm) 
(in)

69.85 +/-0.25 
2.75 +/-0.0098

Length

(mm) 
(in)

100.35 +0.20/-0.25 
3.951 +0.008/-0.010

Weight (max)

 

 

All models

 
 
92.0 g 
0.203 lb

Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics. The 
specifications in the table below are defined as follows:

• Track-to-track seek time is an average of all possible single-track seeks in both directions.

• Average seek time is a true statistical random average of at least 5000 measurements of seeks between random tracks, less overhead.

Track-to-track

1.5

Average

11

Average latency

4.17

These drives are designed to consistently meet the seek times represented in this manual. Physical 
seeks, regardless of mode (such as track-to-track and average), are expected to meet the noted values. 
However, due to the manner in which these drives are formatted, benchmark tests that include 
command overhead or measure logical seeks may produce results that vary from these specifications.