BASF 6106 - Page 9

P H Y S I C ALS P E C I F I C A T ION S
Environmental
limits
Ambient temPerature on disk surface (operation)
Relative humidity
Maximum wet bulb
DC-voltage requirements
Power dissipation
Mechanical dimensions:
Width
Height
Depth
Wei ght
R E L lAB I L I T Y
MTBF
Unit life time
MTTR
Error rates:
Soft read errors
Hard read errors
Seek errors
S P E C I F I C A T ION S
M E
0 lAS P E C I F I C A T ION S
10
0
to 50
0
C
(50
0
F to 120
0
F)
20 % to 80 %
29
0
C (84
0
F)
+ 12 VDC + 5 %
+ 5 VDC + 5 %
0,7
A+)
max. 100 mVpp ripple
0,5 A
max. 50 mVpp ripple
+) motor starting current
max. 0.65 A for max. 50 msec
head load start current
0.7 A for
50 msec
10.0 Watts operating
4.0
Watts stand by (motor off)
7.5 Watts motor on and deselected
146.1
mm (5.75 inch)
53.5
mm (2.11 inch)
19o.o
mm (7.48 inch)
1.4 kg
10000 POH under typical usage+)
5 years
30 minutes
1 per
10
8
bits read
1 per
10
11
bits read
1 per
10
6
seeks
+) Duty cycle of Spindle Drive Motor: ~% of POH
Jacket 133.3 mm (5.25 inch) square
Disk 130.2 mm (5.125 inch) diameter
Center hole 28.57
mm (1.125 inch) diameter
TABLE 1 - 1 SPECIFICATION SUMMARY
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