HP EliteDesk 800 G3 TWR User Manual

Option board
For a list of available option boards, see Boards, cards, and ports on page 8.
An option board can be installed near the back of the system board that provides an additional connector on
the rear I/O panel.
NOTE: The image in this section shows a serial port expansion board.
To remove the option board:
1. Prepare the computer for disassembly (Preparation for disassembly on page 19).
2. Remove the access panel (Access panel on page 20).
3. Remove the two Phillips screws (1) that secure the board to the system board.
4. Lift to disengage the board from the system board connector, and then remove the option board from
the computer (2).
To install the option board, reverse the removal procedures.
Option board 67

HP EliteDesk 800 G3 TWR Specifications

General

Form Factor	Tower
Processor Options	Intel Pentium, Intel Celeron
Memory	Up to 64 GB DDR4-2400 SDRAM
Storage Options	2.5" HDD/SSD, M.2 SSD
Graphics	Intel HD Graphics 630
Operating System	Windows 10 Pro
Audio	Realtek HD ALC221-VB Audio
Expansion Slots	1 PCIe x16
Ports (Front)	2 x USB 3.1 Gen 1, 2 x USB 2.0, 1 x headphone/microphone combo
Ports (Rear)	4 x USB 3.1 Gen 1, 4 x USB 2.0, 1 x VGA, 1 x DisplayPort, 1 x RJ-45, 1 x audio line-out, 1 x audio line-in
Power Supply	250W, up to 92% efficient PSU
Optical Drive	Optional DVD-Writer
Chipset	Intel® Q270