Mini-ITX Motherboard JNC81-AMD RS780G + RS700 chipset Technology - Support AMD socket AM2/AM2+ Quad Core Opteron™ & Phenom™ CPU -Integrated RV610 (HD3200) based Graphic Engine -Dual Channel DDR2 667 Memory up to 2GB -Support 4 Serial ATA2 Devices, with RAID 0, 1, 10 -Dual Gigabit Ethernet LAN Support -6 Channel HD Audio CODEC -HDMI output with HDCP key integrated -17 x 17CM Mini-ITX Form Factor More information - Form Factor: Mini-ITX 170 mm x 170 mm - CPU: Socekt AMD AM2 HTT 3000MHz AMD Opteron™ & Phenom™ With HyperTransport Technology - Memory: 2 * Dual Channel SODIMM Sockets for unbuffered DDR2 800 SDRAM up to 2 GB (Maximum memory clock spped of 533MHz) - Chipset: AMD RS780G + RS700 Chipset - Power Management: ACPI S3 Compliant ,supports power saving mode - PCI enhanced IDE: 2 * Ultra DMA 133 / 100 / 66 IDE Devices Support - Serial ATA Interface: 4 Serial ATA2 Devices Support, with RAID 0, 1, 10, and JBOD - VGA Interface:Integrated ATI RV610-based graphics Core Incorporates AMD’s Unified Video Decoder (UVD) technology Support Hardware decode of the H.264, VC-1 and MPEG-2 Video formats used in HD DVD and for Blu-Ray disks. Fully DirectX10.0 Compliant, Shader Model 4.0 Geometry Support for OpenGL 2.0 - Video Memory: Share Memory up to 512MB - Audio Interface : Realtek ALC883 6-Channel Audio CODEC - LAN Interface : Dual Realtek RTL8111C 10 / 100 / 1000 PCI-E LAN - Extended Interface: 1 * 32-bit PCI Slot - Internal I/O Port: 2 * High Speed USB Connectors @ 480 Mbit / s for 4 USB 2.0 Ports 1 * CPU Smart Fan, 2 * DC Fan Connectors 1 * CD / AUX Audio in & SPEAK Out 1 * Serial Port Header (RS232) - External I/O Port: 4 * High Speed USB Connectors @ 480 Mbit / s 1 * DVI-I Port 1 * D-Sub 15-pin VGA Connector 2 * RJ45 Connectors 1 * Audio I / O 1 * HDMI output 2 * e-SATA ports - BIOS: Award 8MB Flash ROM - Power Requirement: Standard 20-Pin ATX Power supply - Dimension: 170mm x 170mm - Temperature : Operating within 0~60 centigrade Storage within -20-85 centigrade