The JH M3 isn't legendary. It isn't rare. But it is authentic —a blue-collar worker of the computing world that powered millions of cheap office PCs, school computer labs, and internet cafes.
Don't throw it away.
It’s a generic, mid-2000s Micro-ATX board. Handle with care, check for bulging capacitors, and never pay more than $10 for one. Have you found a JH M3 board in the wild? Do you know the exact OEM manufacturer? Let me know in the comments below!