Communications, Expansion slots, Video – Dell Inspiron One 2020 (Early 2012) User Manual
Page 4: Audio, Storage
Communications
Network adapter
10/100/1000 Mbps Ethernet LAN on system
board
Wireless
• mini‑card supporting single‑band
Wi‑Fi b/g/n and Wi‑Fi display
• mini‑card supporting Bluetooth 4.0,
single‑band Wi‑Fi b/g/n, and Wi‑Fi display
Expansion Slots
Mini‑card slots
one half‑height slot
Video
Video controller
Integrated
• Intel HD graphics
• Intel HD2500
Discrete
GeForce 610M
Video memory
Integrated
system shared memory
Discrete
1 GB GDDR3
Audio
Controller
Intel High Definition Audio with Waves
MaxxAudio 3
Speakers
2 x 3 W
Internal microphone
single microphone in camera assembly
Volume controls
program menus
Storage
Interface
SATA 2.0
Internally accessible
Hard drives
one
Drives supported
one 3.5‑inch hard drive
Externally accessible
Optical drives
one tray‑load drive
Drives supported
DVD+/‑ RW