Video Specifications; Audio Specifications; Communication Specifications - Dell OptiPlex 3050 Owner's Manual

Feature Specification
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Memory capacity Up to 16 GB each
Memory connectors Two internally accessible DDR4 SODIMM sockets
Minimum memory 2 GB
Maximum memory 32 GB

Video specifications

Feature Specification
Video Controller
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(Integrated)
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Video Memory Shared memory
External display DisplayPort, VGA and serial port (optional)
support

Audio specifications

Feature Specification
Controller Integrated Realtek ALC3661-CG-A3 High Definition Audio with Waves MaxxVoice Pro
Speaker Single 4 Ω, 4 W AVG speakers with 5 W Peak
Internal speaker Up to 6 W per channel
amplifier
Internal microphone Single digital microphone
support
Volume controls Volume up/down buttons, program menus, and keyboard media-control keys

Communication specifications

Features Specification
Network adapter Realtek RTL8111HSD-CG Ethernet LAN 10/100/1000M on system board
Wireless
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58 Technical specifications
Up to 2400 MHz (7th generation Intel processors), unbuffered non-ECC, dual‑channel DDR4 configuration
Intel 7th Generation HD Graphics 610
Intel 7th Generation HD Graphics 630
Intel 6th Generation HD Graphics 530
Intel 6th Generation HD Graphics 510
Intel Dual Band Wireless-AC 8265 WLAN card (802.11abgn+ac MIMO 2x2)
Intel Dual Band Wireless-AC 8265 WLAN card - Bluetooth 4.2
Intel Dual Band Wireless-AC 3165 WLAN card (802.11abgn+ac MIMO 1x1)
Intel Dual Band Wireless-AC 3165 WLAN card - Bluetooth 4.2