HP EliteDesk 800 G3 TWR User Manual

Rear fan
The rear fan is secured to the rear of the chassis with three Phillips screws.
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 three silver Phillips screws that secure the fan to the rear of chassis.
4. Disconnect the fan control cable (1) from the system board connector labeled CHFAN2.
5. Lift the fan out of the chassis (2).
To install the fan assembly, reverse the removal procedure. Be sure to orient the air ow out of the chassis.
Rear fan 61

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