Asrock C2550D4I

Intel Avoton C2550 Quad-Core Processor DDR3 1600/1333 Dual-channel Max. 64GB 2 SATA3 6.0Gbps, 4 SATA2 3.0Gbps by C2550 4 x SATA3 6.0 Gb/s by Marvell SE9230, 2 x SATA3 6.0 Gb/s by Marvell SE9172 Dual Intel i210 Gigabit LAN ports (with Teaming function) 3 x USB 2.0 ports (2 rear ports + 1 via headers or 1 rear ports + 2 via headers controlled by USB_SEL1 and USB_SEL2 jumper) 1 x PCI-E x8 slot Specifications MB Physical Status Form Factor - Mini ITX Dimensions - 6.7'' x 6.7'' (17.02 cm x17.02 cm) Processor System CPU - Intel® Quad-Core Avoton C2550 Processor Socket - FCBGA1283 SOC System Memory Capacity - 4 x 240-pin DDR3 DIMM slots - Support up to 64GB DDR3 ECC and UDIMM Type - Dual Channel DDR3 memory technology - Supports DDR3 1600/1333 ECC and UDIMM Voltage - 1.5V, 1.35V Expansion Slot PCIe 2.0 x 8 - 1 slot (x8 mode) Storage SATA Controller - Intel® C2550 : 2 x SATA3 6.0 Gb/s, 4 x SATA2 3.0 Gb/s Additional Storage Controller - Marvell SE9172: 2 x SATA3 6.0 Gb/s - Marvell SE9230: 4 x SATA3 6.0 Gb/s Ethernet Interface - Gigabit LAN 10/100/1000 Mb/s LAN Controller - 2 x Intel® i210 - Supports Wake-On-LAN - Supports Energy Efficient Ethernet 802.3az - Supports Dual LAN with Teaming function - Supports PXE Management BMC Controller - ASPEED AST2300 : IPMI (Intelligent Platform Management Interface) 2.0 with iKVM support IPMI Dedicated LAN - 1 x Realtek RTL8211E for dedicated management LAN Features - Watch Dog - NMI Graphics Controller - ASPEED AST2300 VRAM - DDR3 16MB Output - Supports D-Sub with max. resolution up to 1920x1200 @ 60Hz Rear Panel I/O VGA Port - D-sub x 1 USB 2.0 Port - 2 Lan Port - 2 x RJ45 Gigabit Ethernet LAN ports - 1 x RJ45 Dedicated IPMI LAN port - LAN Ports with LED (ACT/LINK LED and SPEED LED) Serial Port - 1 (COM1) UID Button/UID LED - 1 Internal Connector Auxiliary Panel Header - 1 (include chassis intrusion, location button & LED, front LAN LED) IPMB Header - 1 Fan Header - 6 x 4-pin ATX Power - 1 (24-pin) USB 2.0 Header - 1 (support 1 via headers or 2 via headers controlled by USB_SEL1 and USB_SEL2 jumper) Front Panel - 1 System BIOS BIOS Type - 64Mb AMI UEFI Legal BIOS BIOS Features - Plug and Play (PnP) - ACPI 1.1 Compliance Wake Up Events - SMBIOS 2.3.1 Support - DRAM Voltage Multi-adjustment - ASRock Instant Flash Hardware Monitor Temperature - CPU Temperature Sensing - Motherboard Temperature Sensing Fan - CPU/Rear/Front Fan Tachometer - CPU Quiet Fan (Allow CPU Fan Speed Auto-Adjust by CPU Temperature) - CPU/Rear/Front Fan Multi-Speed Control Voltage - Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM, +1.1V,+1.0V, +BAT, 3VSB, 5VSB Support OS OS Microsoft Windows - Server 2008 R2 (x64) - Server 2012 (x64) Linux - RedHat Enterprise Linux Server 5.5/6.4 (x32 and x64) - CentOS 5.5 / 6.4 (x32 and x64) - SUSE Enterprise Linux Server 11 SP1 (x32 and x64) - FreeBSD 9.1 (x32/x64) - Fedora core 18 (x64) - Ubuntu 12.04/12.10 (x64) Virtual - VMWare ESXi 5.1 (Marvell SE9230 and Marvell SE9172 has no driver can support VMWare) Environment Temperature - Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C * Install a CPU Fan when the airflow through the heatsink is below 2CFM.