High grade A

High A grade PCB

Electronic boards that are less rich with chips and pins than High A+.

  • Small or new server boards
  • Green and brown personal computer boards with big CPU
  • Small additional computer boards
  • Network cards
  • Hard drive boards
  • Small boards full of chips/pins

Characteristics: 

  • Green color, date of manufacture before 2004
  • Motherboards (green and brown only) with big slots for CPU’s – Many active electronic components:
    • Integrated circuits (IC’s)
    • Slots for RAMs and CPUs