DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK —VERSION 1.5
19
DETAILED ENGINEERING SPECIFICATIONS
SYSTEM DIMENSIONS (PHYSICAL)
NOTE: System Weight and Shipping Weight is based on a typical con
fi
guration and may vary based on PC con
fi
guration. A typical con
fi
guration
includes: integrated graphics, one hard drive, one optical drive.
SYSTEM EXPANSION SLOTS
* Card length can be longer than standard Half-Length Card but cannot be a Full-Length Card.
MT
DT
SFF
USFF
Chassis Volume (
liters)
26.27
15.06
8.38
3.70
Chassis Weight (
pounds/kilograms)
19.55 / 8.87
16.67 / 7.56
12.57 / 5.70
7.20 / 3.265
Chassis Dimensions: (HxWxD)
Height (inches/centimeters)
14.17 / 36
14.17 / 36
11.42 / 29
9.32 / 23.67
Width (inches/centimeters)
6.89 / 17.5
4.02 / 10.2
3.65 / 9.26
2.56 / 6.5
Depth (inches/centimeters)
16.42 / 41.7
16.14 / 41
12.28/31.2
9.44 / 24
Shipping Weight (
pounds/kilograms - includes packaging materials)
23.45 / 10.64
20.03 / 9.09
15.2 / 6.89
9.56/ 4.34
Height (inches/centimeters)
21.31/54.13
21.31 / 54.13
19.25/48.90
19.13/48.59
Width (inches/centimeters)
18.75/47.63
18.75/47.63
15.81/40.16
14.38/36.53
Depth (inches/centimeters)
14.09 / 35.79
10.84/27.53
10.19/25.88
9.63/24.46
Packaging Parameters (HxWxD)
MT
DT
SFF
USFF
PCI Slot
(Voltage supported 3.3V/5V/12V/-12V)
1
1
Height (inches/centimeters)
4.376 / 11.115
2.731 /6.89
Length (inches/centimeters)
6.6 / 16.765
6.6/16.765
PCIex16 Slot (BLUE)
(Voltage supported 3.3V/12V)
1
1
1
Height (inches/centimeters)
4.376 / 11.115
2.731 /6.89
2.731 /6.89
Length (inches/centimeters)
6.6 / 16.765
6.6 /16.765
6.6/16.765
PCIe x1 Slot
(Voltage supported 3.3V/12V)
1
1
Height (inches/centimeters)
4.376 / 11.115
2.731 / 6.89
Length (inches/centimeters)
4.5 / 11.44
4.5 / 11.44
PCIex16 wired as x4 Slot (BLACK)
(Voltage supported 3.3/12V)
1
1
1
Mini PCIe x1 Slot
1
Length (inches/centimeters)
6.6/ 16.765
6.6 /16.765
6.6 /16.765
Height (inches/centimeters)
4.376 / 11.115
2.731 /6.89
2.731 /6.89
Maximum Wattage
25W
25W
Maximum Wattage
75W
35W
35W
Maximum Wattage
25W
25W
25W
Maximum Wattage
10W
10W