HP ProDesk 490 G3 MT User Manual

Power supply connectors connect to the drives as follows:
●
P3 connector: primary hard drive
●
P5 connector: primary optical drive
●
P4 connector: secondary SATA drive
5. From the inside of the chassis, press the power supply release button (1), slide the power supply toward
the front of the computer, rotate slightly into the computer so the power supply clears the lip on the top
of the chassis, and then lift the power supply out of the chassis (2).
To install the power supply, reverse the removal procedure.
62 Chapter 4 Removal and replacement procedures: Microtower

HP ProDesk 490 G3 MT Specifications

General

Operating System	Windows 10 Pro
Form Factor	Microtower
Memory Slots	2 DIMM
Memory Type	DDR4-2133
Maximum Memory	32 GB
Weight	7.05 kg
Processor	Intel Core i5, i3
RAM	Up to 32GB DDR4
Storage	500 GB HDD
Graphics	Intel HD Graphics 530
Chipset	Intel H110 Chipset
Internal Drive Bays	1 x 3.5"
External Drive Bays	1 x 5.25"
Expansion Slots	1 PCIe x16
Ports (Front)	2 USB 3.0
Ports (Rear)	1 VGA
Audio	Realtek ALC221
Optical Drive	DVD-Writer