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 manufacturing before 2004
• Motherboards (green and brown only) with big slots for CPU.
• Many active electronic components:
  • Integrated circuits (IC's)
  • Slots for RAMs and CPUs