1. Pentium D 820 SL8CP 2,8GHZ/2M/800 LGA775 2. Pentium D 915 SL9DA 2,8GHZ/4M/800 LGA775 3. AMD Athlon 64 3000+ ADA3000DAA4BW Socket 939 4. AMD Athlon 64 3500+ ADA3500IAA4CW Socket AM2