Single 942-pin Socket AM3+ Supports up to Single 8/4-Core ready AMD Opteron™ 3000 Series processor HT3.0 Link support
Chipset
AMD chipset SR5650 / SP5100
System Memory
Memory Capacity
Supports up to 32GB Unbuffered ECC/non-ECC DDR3 1600/1333/1066 SDRAM in 4 DIMMs Single or Dual (recommended) channel memory See Detailed Memory Support Matrix