Latest AMD Platform Solution with Great Expansion Capacity K8N-LR is based on AMD OpteronTM & Athlon processor platform. With most leading technologies, it is able to provide customers with superb performance at an affordable cost. K8N-LR is especially rich in expansion slots: PCI-E, PCI-X, PCI and a mini PCI socket for ASMB2 card, which are able to meet different demands of future expansion. Shop Modal header Latest AMD Platform Solution with Great Expansion Capacity K8N-LR is based on AMD Opteron™ Athlon processor platform. With most leading technologies, it is able to provide customers with superb performance at an affordable cost. K8N-LR is especially rich in expansion slots: PCI-E, PCI-X, PCI and a mini PCI socket for ASMB2 card, which are able to meet different demands of future expansion. Key Spec: Processor AMD Opteron™ 100 series (up to 2.8GHz)(Socket 939)AMD AthlonTM (up to 2.4GHz) Chipset nVIDIA CK8-04 SLI Memory 4 * Dual Channel ECC Un-Buffered DDR400 DIMM, max. up to 4GB Expansion 1 * PCI-E x 16 (x8 link)2 * 64bit/133GHz PCI-X2 * 32bit/33MHz PCI1 * Mini PCI socket for ASMB2 card On-board Chip 2 * Broadcom® BCM5721 PCI-E Gb LAN Board Size 12.0” * 9.6"