機器
acdc
back
cable
cables
chassis
closeup
computer
connection
connectors
cooling
cord
cords
desktop
electricity
fan
in
input
installation
isolated
it
macro
output
pc
plug
plugged in
port
power
power cord
power supply
psu
rear
rear panel
rear view
selective focus
server
setup
source
structure
supply
system
technology
tower
unit
ventilation
white
wire
wires
wiring
workstation