Socket FS1b supports AMD AM1 Athlon/ Sempron-series APU GIGABYTE Ultra Durable™ Technology GIGABYTE UEFI BIOS HDMI, D-sub ports for multi-display support GIGABYTE On/ Off Charge™ for USB (Universal Serial Bus) devices 2 USB (Universal Serial Bus) 3.0 ports with GIGABYTE 3x USB (Universal Serial Bus) power High ESD Protection on Gb E LAN & USB (Universal Serial Bus) ports GIGABYTE AM1 motherboards are the latest range of next-generation desktop motherboards based on socket FS1b, supporting a new generation & high graphics efficiency of AM1 Athlon/ Sempron-series APU, & also feature the latest specifications of native PCI Express gen 2.0, SATA 6 Gb/s, USB3.0, etc. Not only delivering AMD's industry-leading performance & advanced graphics capabilities, GIGABYTE Ultra Durable motherboards are equipped with a comprehensive range of high quality components & unique features that offer mainstream PC users the most compelling platform on the market today. Duo to AM1 is a br&-new SOC structure & CMOS function now is integrated into AM1 APU, so if APU is removed, users will lose date/time in BIOS & Windows. GIGABYTE exclusive has added a RTC IC to help maintain users’ system clock settings without having to reset every time APU is removed. APU FS1b Socket: AMD Athlon series processors AMD Sempron series processors (Please refer "CPU Support List" for more information) Memory 2 x 1.5V DDR3 DIMM sockets supporting up to 32 GB of system memory * Due to a Windows 32-bit operating system limitation, when more than 4 GB of physical memory is installed, the actual memory size displayed will be less than the size of the physical memory installed. Support for DDR3 1600/1333 MHz memory modules Support for Extreme Memory Profile (XMP) memory modules (Please refer " Memory Support List" on Gigabyte website for more information) Onboard Graphics Integrated Graphics Processor: 1 x D-Sub port, supporting a maximum resolution of 1920x 1200 1 x HDMI port, supporting a maximum resolution of 4096x 2160 * Support for HDMI 1.4a version. Maximum shared memory of 2 GB Audio Realtek ALC887 codec High Definition Audio 2/4/5.1/7.1-channel * To configure 7.1-channel audio, you have to use an HD front panel audio module & enable the multi-channel audio feature through the audio driver. Support for S/PDIF Out LAN Realtek Gb E LAN chip (10/100/1000 Mbit) Expansion Slots 1 x PCI Express x 16 slot, running at x 4 (PCIEX4) 2 x PCI Express x 1 slots (The PCI Express slots conforms to PCI Express 2.0 standard) Storage Interface Integrated in the APU: 2 x SATA 6 Gb/s connectors USB (Universal Serial Bus) Integrated in the APU: 2 x USB (Universal Serial Bus) 3.0/2.0 ports on the back panel 8 x USB (Universal Serial Bus) 2.0/1.1 ports (2 ports on the back panel, 6 ports available through the internal USB (Universal Serial Bus) headers) Internal I/O Connectors 1 x 24-pin ATX main power connector 1 x 4-pin ATX 12V power connector 2 x SATA 6 Gb/s connectors 1 x APU fan header 1 x system fan header 1 x front panel header 1 x front panel audio header 1 x S/PDIF Out header 3 x USB (Universal Serial Bus) 2.0/1.1 headers 1 x serial port header 1 x parallel port header 1 x Clear CMOS jumper Back Panel Connectors 1 x PS/2 keyboard port 1 x PS/2 mouse port 1 x D-Sub port 1 x HDMI port 2 x USB (Universal Serial Bus) 3.0/2.0 ports 2 x USB (Universal Serial Bus) 2.0/1.1 ports 1 x RJ-45 port 3 x audio jacks (Line In, Line Out, Mic In) I/O Controller i TE I/O Controller Chip H/W Monitoring System voltage detection APU/ System temperature detection APU/ System fan speed detection APU overheating warning APU/ System fan speed control * Whether the fan speed control function is supported will depend on the cooler you install BIOS 1 x 32 Mbit flash Use of licensed AMI UEFI BIOS Pn P 1.0a, DMI 2.0, SM BIOS 2.6, ACPI 2.0a Unique Features Support for @BIOS Support for Q-Flash Support for Xpress Install Support for Easy Tune * Available functions in Easy Tune may differ by motherboard model Support for Smart Recovery 2 Support for ON/OFF Charge Operating System Support for Windows 8.1/8/7 32-bit/64-bit Support for Windows XP 32-bit Form Factor Micro ATX Form Factor; 22.6cm x 17.0cm