GIGABYTE GA-D525TUD is designed to unleash the power of the new Intel Atom processor D525 which supports the new revolutionary two“chip layout. Featuring the Intel 45nm Atom Dual-Core D525 processor integrated & DDR3 memory supported provides an easy-to-use flexibility & cost effective platform. Enhanced with all solid capacitors design, GA-D525TUD brings small yet powerful & stable platform. CPU Built in with an Intel Dual-core Atom„¢ D525 processor (1.8 GHz) 1M L2 cache Chipset Intel NM10 Memory 2 x 1.5V DDR3 DIMM sockets supporting up to 4 GB of system memory Support for DDR3 800 MHz memory modules Click here for supported memory list Audio Realtek ALC888B codec High Definition Audio 2/4/5.1/7.1-channel LAN 1 x Realtek RTL8111E chip (10/100/1000 Mbit) Expansion Slots 1 x PCI slot Storage Interface Chipset: 2 x SATA 3 Gb/s connectors (SATA2_0, SATA2_1) supporting up to 2 SATA 3 Gb/s devices GIGABYTE SATA2 chip: 1 x IDE connector supporting ATA-133/100/66/33 & up to 2 IDE devices 2 x SATA 3 Gb/s connectors (GSATA2_0, GSATA2_1) supporting up to 2 SATA 3 Gb/s devices Support for SATA RAID 0, RAID 1, & JBOD USB Chipset: Up to 8 USB (Universal Serial Bus) 2.0/1.1 ports (4 on the back panel, 4 via the USB (Universal Serial Bus) brackets connected to the internal USB (Universal Serial Bus) headers) Internal I/O Connectors 1 x 20-pin ATX main power connector 1 x 4-pin ATX 12V power connector 1 x IDE connector 4 x SATA 3 Gb/s connectors 1 x CPU fan header 1 x system fan header 1 x front panel header 1 x front panel audio header 2 x USB (Universal Serial Bus) 2.0/1.1 headers 1 x chassis intrusion header 1 x power LED header Back Panel Connectors 1 x PS/2 keyboard port 1 x PS/2 mouse port 1 x parallel port 1 x serial port 1 x D-Sub port 4 x USB (Universal Serial Bus) 2.0/1.1 ports 1 x RJ-45 port 3 x audio jacks (Line In/ Line Out/ Microphone) I/O Controller i TE IT8720 chip H/W Monitoring System voltage detection CPU temperature detection CPU/ System fan speed detection CPU fan speed control BIOS 2 x 4 Mbit flash Use of licensed AWARD BIOS Support for Dual BIOS„¢ Pn P 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b Unique Features Support for: @BIOS Q-Flash Xpress BIOS Rescue Download Center Xpress Install Xpress Recovery 2 Easy Tune SMART Recovery Auto Green ON/OFF Charge Q-Share Bundle Software Norton Internet Security (OEM version) Operating System Support for Microsoft Windows 7/ Vista/XP Form Factor Mini-ITX Form Factor; 17.0cm x 17.0cm