Dell OptiPlex 3030 All-in-One Owner's Manual page 46

Feature
Discrete
Table 17. Audio
Feature
Controller
Speaker
Internal speaker amplifier
Internal microphone support
Volume controls
Table 18. Communications
Feature
Network adapter
Wireless
Table 19. Cards
Feature
M.2
Table 20. Displays
Feature
Type
Maximum resolution
Refresh rate
Operating angle
Pixel pitch
Dimensions:
Height
Width
Diagonal
46
Specification
1 GB DDR3
Specification
ALC3661-CG (Realtek)
single 4-ohms, 2 W AVG speakers with 2.5 W Peak
up to 6 W per channel
single digital microphone
Volume up/down buttons (Windows 7 only), program
menus, and keyboard media-control keys
Specification
Intel 10/100/1000 Mbps Ethernet LAN on system board
half mini-card
• Wi-Fi 7260 agn/ac
Specification
one
Specification
19.5 inch HD+ WLED
1600 x 900
60 Hz
170° (horizontal) / 160° (vertical)
0.27 mm
236.30 mm (9.30 inches)
433.90 mm (17.08 inches)
495.30 mm (19.50 inches)