CPU Support for Intel® Core™ i7 processors/Intel® Core™ i5 processors/Intel® Core™ i3 processors/Intel® Pentium®processors/Intel® Celeron® processors in the LGA1151 package L3 cache varies with CPU (Please refer "CPU Support List" for more information.) Chipset Intel® B150 Express Chipset Memory 2 x 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. Dual channel memory architecture Support for DDR3/DDR3L 1866(OC)/1600/1333 MHz memory modules Support for ECC UDIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode) Support for non-ECC UDIMM 1Rx8/2Rx8 memory modules (Please refer "Memory Support List" for more information.) Onboard Graphics Integrated Graphics Processor- Intel® HD Graphics support: 1 x D-Sub port, supporting a maximum resolution of 1920x1200@60 Hz 1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz * The DVI-D port does not support D-Sub connection by adapter. Maximum shared memory of 512 MB 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 and enable the multi-channel audio feature through the audio driver. Support for S/PDIF Out LAN Realtek® GbE LAN chip (10/100/1000 Mbit) Expansion Slots 1 x PCI Express x16 slot, running at x16 (PCIEX16) * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot. 2 x PCI Express x1 slots (All of the PCI Express slots conform to PCI Express 3.0 standard.) 1 x PCI slot Storage Interface Chipset: 1 x M.2 Socket 3 connector (Socket 3, M key, type 2242/2260/2280 SATA & PCIe x4/x2/x1 SSD support) 6 x SATA 6Gb/s connectors USB Chipset: 6 x USB 3.0/2.0 ports (4 ports on the back panel, 2 ports available through the internal USB header) 6 x USB 2.0/1.1 ports (2 ports on the back panel, 4 ports available through the internal USB headers) Internal I/O Connectors 1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 1 x M.2 Socket 3 connector 6 x SATA 6Gb/s connectors 1 x CPU fan header 1 x system fan header 1 x front panel header 1 x front panel audio header 1 x S/PDIF Out header 1 x USB 3.0/2.0 header 2 x USB 2.0/1.1 headers 1 x Trusted Platform Module (TPM) header 1 x serial port header 1 x Clear CMOS jumper Back Panel Connectors 1 x PS/2 keyboard/mouse port 1 x D-Sub port 1 x DVI-D port 1 x Parallel port 4 x USB 3.0/2.0 ports 2 x USB 2.0/1.1 ports 1 x RJ-45 port 3 x audio jacks (Line In, Line Out, Mic In) I/O Controller iTE® I/O Controller Chip H/W Monitoring System voltage detection CPU/System temperature detection CPU/System fan speed detection CPU/System overheating warning CPU/System fan fail warning CPU/System fan speed control * Whether the fan speed control function is supported will depend on the cooler you install. BIOS 2 x 64 Mbit flash Use of licensed AMI UEFI BIOS Support for DualBIOS™ PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 Unique Features Support for APP Center * Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications. 3D OSD @BIOS AutoGreen Cloud Station EasyTune Easy RAID Fast Boot Smart TimeLock Smart Keyboard Smart Backup System Information Viewer USB Blocker Support for Q-Flash Support for Smart Switch Support for Xpress Install Bundle Software Norton® Internet Security (OEM version) cFosSpeed Operating System Support for Windows 10/8.1 64-bit Support for Windows 7 32-bit/64-bit * Please download the "Windows USB Installation Tool" from GIGABYTE's website and install it before installing Windows 7.