Keep growing your business, not your expenses. The space saving and stylish All-in-One (AiO) Touch offers impressive productivity features combined with powerful PC performance and security. See your business soar and maximize your cost of ownership.

General Information
Product Type
All-in-One Computer
Product Name
ProOne 400 G1 21.5-inch Touch All-in-One PC (ENERGY STAR)
Manufacturer Part Number
K8F72PA
Brand Name
HP
Product Series
ProOne 400 G1
Manufacturer
Hewlett-Packard
Product Line
Business Desktop
Manufacturer Website Address
Processor & Chipset
Number of Processors Supported
1
Number of Processors Installed
1
Processor Manufacturer
Intel
Processor Type
Core i5
Processor Model
i5-4590T
Processor Core
Quad-core (4 Core)
Processor Speed
2 GHz
Maximum Turbo Speed
3 GHz
Cache
6 MB
Direct Media Interface
5 GT/s
64-bit Processing
Yes
Hyper-Threading
No
Chipset Manufacturer
Intel
Chipset Model
H81 Express
Memory
Standard Memory
4 GB
Memory Technology
DDR3 SDRAM
Memory Standard
DDR3-1600/PC3-12800
Number of Total Memory Slots
2
Storage
Total Hard Drive Capacity
1 TB
Hard Drive Interface
Serial ATA
Hard Drive RPM
7200
Optical Drive Type
DVD-Writer
Optical Media Supported
DVD-RAM/Â?R/Â?RW
Controllers
Controller Type
Serial ATA
Display & Graphics
Screen Size
54.6 cm (21.5")
Display Screen Type
Active Matrix TFT Colour LCD
Backlight Technology
LED
Screen Mode
Full HD
Screen Resolution
1920 x 1080
Aspect Ratio
16:9
Touchscreen
Yes
Graphics Controller Manufacturer
Intel
Graphics Controller Model
HD Graphics 4600
Graphics Memory Technology
DDR3 SDRAM
Graphics Memory Accessibility
Shared
Network & Communication
Ethernet Technology
Gigabit Ethernet
I/O Expansions
Number of Total Expansion Bays
2
Number of External 5.25" Bays
1
Number of 3.5" Bays
1
Number of Total Expansion Slots
1
Number of Mini PCI Express Slots
1
Input Devices
Keyboard Type
Physical Keyboard
Keyboard
Yes
Pointing Device Type
Mouse
Built-in Devices
Webcam
Yes
Interfaces/Ports
Total Number of USB Ports
6
Number of USB 2.0 Ports
4
Number of USB 3.0 Ports
2
Network (RJ-45)
Yes
Audio Line In
Yes
Audio Line Out
Yes
DisplayPort
Yes
Software
Operating System
Windows 8.1
Operating System Architecture
64-bit
Power Description
Maximum Power Supply Wattage
120 W
Physical Characteristics
Form Factor
Desktop
Height
362.9 mm
Width
557.9 mm
Depth
59.4 mm
Weight (Approximate)
7.42 kg
Miscellaneous
Green Compliant
Yes
Green Compliance Certificate/Authority
ENERGY STAR