The Rackform nServ A266-SAS 2U Opteron™ Server features 2 Quad-Core AMD Opteron™ 2000 Series Processors with Direct Connect Architecture, HyperTransport™ technology, and AMD Virtualization™. The nServ A266-SAS supports 16 DDR2 DIMM sockets, 8 hot-swap SAS/SATA drive bays, and a Low-Profile optical drive. With up to 4 Low-Pro PCI expansion slots and a redundant power supply, this Quad-Core Opteron Server is ideal as an enterprise database or file server.