Precision-Node 1U DP Opteron Server ASUS RS161-E5/PA2 is a 2-way server which supports Quad-Core AMD Opteron™ (45nm) processors. Featured with the latest "Dual Dynamic Power Management" and "Dual Link" technology, RS161-E5/PA2 is optimized for leading-edge native quad-core performance, targeting at HPC market and enterprise-class applications. Shop Modal header Precision-Node 1U DP Opteron Server ASUS RS161-E5/PA2 is a 2-way server which supports Quad-Core AMD Opteron™ processors. Featured with the latest "Dual Dynamic Power Management" and "Dual Link" technology, RS161-E5/PA2 is optimized for leading-edge native quad-core performance, targeting at HPC market and enterprise-class applications. Support Quad-Core AMD Opteron™ ProcessorsSupport of 1~2 Quad-Core AMD Opteron™ processors offers maximum 8-Core Computer Power "Dual Dynamic Power Management" and "Dual Link" Provides the best performance-per-watt for AMD processor-based platform by the implementation of "Dual Dynamic Power Management" and "Dual Link" technology Offers additional 14% performance gain & 66% CPU power saving for Quad-Core AMD Opteron™ processors High Memory Expandability16-DIMM 64GB memory scalability helps achieve the maximum Quad-Core AMD Opteron™ computing power and the optimal memory resource increase performance and efficiency for many virtual workloads of Virtualization applications. Optimal Thermal Solution "Parallel-Balance" design with dual processors and 16-DIMM to increase 20~30% thermal efficiency Two PCI-E expansion cards can be supported ASUS Exclusive Smart Fan II TechnologyAutomatically adjust cooling condition based on the system workload and ambient temperature, providing quiet working environment and less power consumption. KEY SPECIFICATIONS Processor Support 2 * Quad-Core/Dual-Core AMD® Opteron™ 2000 series processors Chipset nVIDIA nForce Professional 2200 Memory 16-DIMM slots Support 512MB ~ 64GB DDR2 667/533 Registered ECC Storage 2 * Hot-Swap SATA2 HDD Bays RAID Support Integrated RAID 0, 1 for Windows LAN 2 * Broadcom® BCM5721 PCI-E GbE LAN Onboard Graphic XGI Z9s VGA Controller / 32MB Expansion Slots 1 * PCI-E x16 slot (x8 link) (Full-Height/Half-length)1* PCI-E x16 slot (x8 link) (4.2" x 5.66") Power Supply 500W Single Power Supply System Dimension 670mm (L) * 444mm (W) * 43.6mm (H)