GS-Gra101
Genstor AMD® Green 1u Server GS-Gra101
Single Socket Processing, AMD® Opteron™ 4100 CPU, 350W power.
features
  • 1u rack-optimized chassis.
  • AMD Chipset SR5650/SP5100.
  • Socket C32 1207-pin.
  • Can use 1.35V memory.
  • Dual Gigabit Ethernet.
  • 2x fixed disk bays.
  • IPMI 2.0 with KVM, dedicated LAN.
  • 1 open PCI-E x8 2.0 slot.
  • 350W Gold Level Power Supply.
Other options for this configuration:
Sub-system AMD® CPU based solution
Some useful info:
AMD 4100 series http://www.amd.com/us/Documents/48509A_Opteron_4100_brief.pdf