HP ProOne 400 G1 Specification page 16

QuickSpecs
Standard Features and Configurable Components (availability may vary by country)
PORTS
I/O Ports - Standard
2 - USB 3.0 (2 side including 1 fast charging)
USB Fast Charging Port:
Up to 2.5A charging current (5 times the maximum current supported by a USB 2.0 port; 2.8 times the maximum current
supported by a USB 3.0 port)
D+/D- CDP/DCP Modes per USB Battery Charging Specification 1.2
D+/D- Shorted Mode per Chinese Telecommunication Industry Standard YD/T 1591-2009
Supports non-BC1.2 Charging Modes by Automatic Selection
D+/D- Divider Modes 2.0V/2.7V and 2.7/2.0V
D+/D- 1.2V Mode
Supports Sleep-Mode Charging
Automatic SDP/CDP Switching for Devices That do not Connect to CDP Ports
4 - USB 2.0 (rear)
1 - Microphone in (side)
1 - Headphone jack (side)
1 - Serial RS-232 (rear)
1 - Stereo audio line out (rear)
1 - Power connector (rear)
1 - RJ-45 (rear)
1 - DisplayPort
DisplayPort connector supports multimode technology to support connection to DVI-D, HDMI and VGA monitors with optional
adapters or to a DisplayPort monitor with a DisplayPort Cable.
DisplayPort Cable
DisplayPort To DVI-D Adapter
DisplayPort To HDMI Adapter
DisplayPort To VGA Adapter
SLOTS
1 - mini PCIe half-length (used by optional wireless LAN module)
BAYS
1 - 3.5" internal; Supports One - 3.5" hard drive or up to One - 2.5" hard drives (HDD/SSD/SED/SSHD)
1 - 5.25" external; Slim Line Optical Drive
HP ProOne 400 G1 All-in-One Business PC (21.5" Touch)
Provides a direct connection between the PC's DisplayPort interface to the display's
DisplayPort interface
Provides a connection from the PC's DisplayPort interface to the display's DVI-D interface;
adapts the DP output to the DVI-D input
Provides a connection from the PC's DisplayPort interface to the display's HDMI interface;
adapts the DP output to the HDMI input
Provides a connection from the PC's DisplayPort interface to the display's analog VGA
interface; adapts the digital DP output to the analog VGA input
DA - 14876 Worldwide — Version 2 — January 22, 2014 Page 16