Dell OptiPlex 9020 - Installing the System Board

Dell - Internal Use - Confidential
29 Room for text | Dell Inc., 2014
Supply
Gold
Bronze
Gold
Bronze
Wattage
290W
255W
200W High
Efficiency
65W
AC input
voltage
range
90-264
90-264
90 – 264
90-264
AC input
current
(low ac
range /
high ac
range)
5.4/2.7
4.6/2.3
2.9/1.45
2.1
AC input
frequenc
y
47-63
47-63
47-63
47-63
AC
holdup
time
(80%
load)
16mS
16mS
16mS
NA
Average
efficiency
(ESTAR
5.2
complian
t)
87 – 90
– 87%
@
20 – 50
– 100%
load
82 – 85
– 82%
@
20 – 50
– 100%
load
87 – 90
– 87%
@
20 – 50
– 100%
load
82 – 85
– 82%
@
20 – 50
– 100%
load
87 – 90
– 87%
@
20 – 50
– 100% load
87%
Typical
Efficiency
(APFC)
65%
65%
DC Parameters
+12.0v
output
12VA/14A
12VB/16A
12VA/14A
12VB/13A
12VA/10.5A;
12VB/10.4A
Note:
+12VB
Rated at
0.4A when
in
Standby
Mode.
+19.5v
output
19.5V/3.34A
-12.0v
output
0.1A
+12.0v
auxiliary
output
1.67A
1.67A
0.4A
Max
total
power
290W
255W
200W
65W
Max
290W
255W
200W