71
Deskside Fans
Option Board Fans (MCBLZ520 and MCBLY690)
The option board are cooled by one 119 mm (MCBLZ520) and two 80 mm (MCBLY690) fans. All
deskside systems use these fans.
RAID Fan (CFAN111)
Only the systems with internal RAID uses the 92 mm RAID fan (CFAN1110), located between the
power supply and the RAID disk drives.
System Disk Fan (MCBL172A)
Only non-RAID deskside systems use the 80 mm fan (MCBL172A) mounted to the power supply
access panel.
Desktop Power Supplies
The desktop systems use a 300 Watt or 200 Watt power supply, as follows:
u
300 Watt power supply (MPWS141 or MPWS148) - TDZ-410
u
200 Watt power supply (MPWS140) - TD-310 and InterServe 305
The power supply is switchable (manual) between 90-132 VAC or 180-264 VAC, depending on the
location. The input frequency is 47-63 Hz, single phase. At full load, nominal AC line, nominal power
factor of 0.6, and temperature of 25
°
C, the power supply has a minimum efficiency of 65 percent.
300 W DC Output Specifications
Outputs
#1
#2
#3
#4
#5
Unit
Nominal Output Voltages
1,5
+3.3
+5.0
+12.0
−
12.0
−
5.0
V
DC
Continuous Load (Maximum)
1
20
3,4
45
3,4
5
4,5
0.5
0.5
A
DC
Continuous Load (Minimum)
1
0
2
0
0
0
A
DC
Noise and Ripple (PARD)
(DC to 30 MHz)
2
50
50
100
250
100
mV
pp
Initial Setting Tolerance
(Maximum)
6
±
3%
±
3%
±
5%
±
10%
±
10%
Regulation Line/Load
(Maximum)
2,6
±
3%
±
3%
±
5%
±
10%
±
10%
Overshoot, Turn on/off
(Maximum)
5%
5%
10%
10%
10%
Summary of Contents for TD-x10 Setup
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