Dell W26C Setup And Specifications

Table 17. Full HD RGB Webcam
Description Values
Number of cameras One
Camera type FHD RGB camera
Camera location Front camera
Camera sensor type CMOS sensor technology
Camera resolution:
Still image 2.07 megapixels
Video 1920 x 1080 (FHD) at 30 fps
Diagonal viewing angle 77.4 degrees
Power ratings
The following table lists the power rating specifications of OptiPlex 7490 All-in-One.
Table 18. Power ratings
Description Option one Option two
Type 220 W Platinum 160 W Bronze
Diameter (connector) Not supported Not supported
Input voltage 90 VAC–264 VAC 90 VAC–264 VAC
Input frequency 47 Hz–63 Hz 47 Hz–63 Hz
Input current (maximum) 3.6 A 3.6 A
Output current (continuous)
● +19.5 VA/8.5 A
● +19.5 VB/9.2 A
Standby mode:
● +19.5 VA/0.5 A
● +19.5 VB/1.75 A
● +19.5 VA/7.5 A
● +19.5 VB/7.0 A
Standby mode:
● +19.5 VA/0.5 A
● +19.5 VB/1.75 A
Rated output voltage
● +19.5 VA
● +19.5 VB
● +19.5 VA
● +19.5 VB
BTUs/h (based on PSU max
wattage)
750 546
Typical Efficiency (Active
PFC)
Not applicable
NOTE: The typical efficiency of Active PFC Power Supply is 70%. APFC Power Supply is
not offered with OptiPlex 7490 AIO.
Temperature range
Operating 5°C to 42°C (41°F to 107°F) 5°C to 42°C (41°F to 107°F)
Storage -40°C to 70°C (-40°F to 158°F) -40°C to 70°C (-40°F to 158°F)
Compliance
ErP Lot6 Tier 2 0.5 Watt
requirement
Yes Yes
Climate Savers/80Plus
compliant
Yes Yes
Specifications of OptiPlex 7490 All-in-One 29

Dell W26C Specifications

General

Brand	Dell
Model	W26C
Category	Desktop
Language	English