3 AIMB-580 User ManualChapter 1 General Information1.3.3 Input/Output PCI bus: 2 PCI slot PCIe bus: 1 PCIe x4 slot. Enhanced parallel port: Configured to LPT1 with 25 pin box header. SupportsEPP/SPP/ECP. FDD connector: Supports 3.5" (720 KB, 1.44 MB) Floppy drives. Serial ports: Four serial ports, one of RS-232/422/485 and three of RS-232serial ports. Keyboard and PS/2 mouse connector: Two 6-pin mini-DIN connectors arelocated on the mounting bracket for easy connection to a PS/2 keyboard andmouse. USB port: Supports up to ten USB 2.0 ports with transmission rate up to 480Mbps, 6 onboard pin header and 4 external ports. SATA2 Interface: Six on-board serial ATA2 connectors with a data transmissionrate of up to 300 MB/s supporting Advanced Host Controller Interface(AHCI)technology.1.3.4 Graphics Controller: Only Core i5-600, Core i3-500 and Pentium CPUs with dual coreare embedded with integrated graphics, Core i7, Core i5-700 with quad core arenot embedded with integrated graphics. Display memory: 1 GB maximum shared memory with 2GB and above systemmemory installed. CRT: Up to 2048 x 1536 resolution, 400 MHz RAMDAC. DVI interface: Up to 1920 x 1200@ 60Hz refresh rate. If DVI is used, PCIe x 16is automatically disabled.1.3.5 Ethernet LAN Supporting single/dual 10/100/1000Base-T Ethernet port (s) via PCI Express x1bus which provides 500 MB/s data transmission rate. Controller: LAN: Intel 82578DM (PHY) for LAN1, Intel 82583V for LAN2.1.3.6 Industrial features Watchdog timer: Can generate a system reset. The watchdog timer is pro-grammable, with each unit equal to one second or one minute (255 levels).1.3.7 Mechanical and environmental specifications Operating temperature: 0 ~ 60° C (32 ~ 140° F, Depending on CPU). Storage temperature: -40 ~ 85° C (-40 ~ 185° F). Humidity: 5 ~ 95% non-condensing. Power supply voltage: +3.3 V, +5 V, +12 V, -12 V, 5 Vsb. Power consumption:Intel LGA1156 Core i5 3.33 GHz, 4MB L2 cache, 2GB DDR3 1333 MHz x 4 pc+5 V @ 4.17 A, +3.3 V @ 0.77 A, +12 V @ 0.01 A, 5 VSB @ 0.84 A,-12 V @ 0.13 AMeasure the maximum current value which system under maximum load (CPU:Top speed, RAM & Graphic: Full loading) Board size: 244 mm x 244 mm (9.6" x 9.6"). Board weight: 0.75 kg.