OS
FreeDOS 2.0
Processor family
Intel® Pentium® processor
processor
Intel HD Graphics, Intel® Pentium® G4400T 510 (2.9 GHz, 3 MB cache, 2 cores)
Chipset
Intel H110
Form factor
All-in-One
Management features
Intel Standard Manageability (on selected models)
Clouds over the network or BIOS update (BIOS feature)
HP TouchPoint Manager
Environmental Protection
low halogen
Memory
Memory standard
4GB DDR4-2133 SDRAM (1 x 4 GB)

(Up to 2133 Gb / s MT / s transfer speeds;)
Memory slots
2 SODIMM
Storage
Internal drive bays
A 6.35 cm (2.5 inches)
External drive bays
One slim ODD
internal drives
1TB 7200 rpm SATA
Optical driver
Slim SuperMulti DVD burner
Display and graphics
screen
Legged coffee table with 50.8 cm (20 ") diagonal widescreen WLED backlit TN glare non-touch LCD (1600 x 900)
Graphics card
Integrated: 
Intel® HD Graphics 510
Webcam
1 dual-microphone array with MP (1920 x 1080)
Expansion Features
Media devices
sound
DTS Studio Sound ™ management technology, Realtek ALC3228 codec HD audio (the stereo all ports), microphone and headphone side port (3.5 mm), rear audio output and input ports (3.5 mm), multiple stream feature, built-in speaker.
Contact
Network interface

LAN Realtek GbE 
wlanbluetooth® Intel® 7265 wireless 802.11ac M.2
Power and operating requirements
Power supply
90 W, 89% efficiency, active PFC (external)
Dimensions and weight
Dimensions (W x D x H)
496.71 x 347.5 x 58.7 mm (without feet)
Weight
The lowest weight of 5.45 kg (without Stand initial weight. Full weight varies by configuration.)