AMD Opteron rugged portable systems with Direct Connect Architecture introduce several new features including quad-core upgradeability, AMD Virtualization™ (AMD-V™), and energy efficient DDR2 memory.

HyperTransport™ technology provides a scalable bandwidth interconnect between processors, I/O subsystems, and other chipsets, with up to three coherent HyperTransport technology
links providing up to 24.0 GB/s peak bandwidth
per processor

Integrated Memory Controller on-die DDR2 DRAM
memory controller offers available memory bandwidth
up to 10.7 GB/s (with DDR2-667) per processor