Maxtor D540X-4K Product Manual page 43

Table 4-5 lists the voltages and typical average corresponding currents for the various
modes of operation of the Maxtor D540X-4K hard disk drives.
/ 1 & ' 1 (
1 2 ' 4 # 6 + 1 0
         ) $
/ 1 & ' . 0 7 / $ ' 4
Startup
1
(peak)
Idle
3
Maximum
Seeking
4
Standby
5
Read/Write On
Track
6
/ 1 & ' 1 ( 1 2 ' 4 # 6 + 1 0
/ 1 & ' . 0 7 / $ ' 4
Startup (peak)
1
Idle
3
Maximum Seeking
Standby
5
Read/Write On Track
1. Current is rms except for startup. Startup current is the typical peak current
measured an average (over 1 ms) from power-on till the drive is ready.
2. Power requirements reflect nominal for +12V and +5V power.
Typical Power and Current Consumption
6 C D N G  
6 ; 2 + % # . # 8 ' 4 # ) ' % 7 4 4 ' 0 6
O # 4 / 5 W P N G U U Q V J G T Y K U G P Q V G F
  8
         ) $
 & K U M  & K U M
1700 1700
200
600
35
210
6 ; 2 + % # . # 8 ' 4 # ) ' 2 1 9 ' 4
         ) $
 & K U M
4
6
Maxtor D540X-4K 20.4/40.0/60.0/80.0 GB AT
         ) $
 & K U M
700
250 580
570 590
35 100
250 630
20
6.0
10
0.9
6.0
Specifications
2
 8
         ) $
 & K U M
700
580
600
110
630
2
9 # 6 6 5
         ) $
 & K U M
20
6.0
10
0.9
7.0
4-7