Dell Inspiron One 2020 (Early 2012) - Manual (Page 4)

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