We run our this business for 9 years. All our items will be tested, ensure 100% work in orders before shippping, and we’ll package the item carefully in a safty box. Because of the time difference, we’ll response your message in 24 hours, please don’t worry about anything to do business with us. Please make sure this item is the correct one your wanted before purshasing. ASRock Z97 Extreme3 LGA 1150 Intel Z97 ATX DDR3 SATA III USB 3.1 Motherboard. CPU – Supports 5th Generation Intel® CoreT i7 / i5 / i3 / Pentium® / Celeron® Processors (Socket 1150) – Supports New 4th and 4th Generation Intel® Xeon® / CoreT i7 / i5 / i3 / Pentium® / Celeron® Processors (Socket 1150) – Digi Power design – 8 Power Phase design – Supports Intel® Turbo Boost 2.0 Technology – Supports Intel® K-Series unlocked CPUs – Supports ASRock BCLK Full-range Overclocking Chipset – Intel® Z97 Memory – Dual Channel DDR3/DDR3L Memory Technology – 4 x DDR3/DDR3L DIMM Slots – Supports DDR3/DDR3L 3100+(OC)/2933(OC)/2800(OC)/2400(OC)/2133(OC)/1866(OC)/1600/1333/1066 non-ECC, un-buffered memory – Max. Capacity of system memory: 32GB – Supports Intel® Extreme Memory Profile (XMP) 1.3 / 1.2 Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation. BIOS – 64Mb AMI UEFI Legal BIOS with multilingual GUI support – ACPI 1.1 Compliant wake up events – SMBIOS 2.3.1 support – CPU, DRAM, PCH 1.05V, PCH 1.5V Voltage Multi-adjustment Graphics – Supports Intel® HD Graphics Built-in Visuals : Intel® Quick Sync Video with AVC, MVC (S3D) and MPEG-2 Full HW Encode1, Intel® InTruT 3D, Intel® Clear Video HD Technology, Intel® InsiderT, Intel® HD Graphics 4400/4600 – Pixel Shader 5.0, DirectX 11.1 – Max. Shared memory 512MB – Three graphics output options: D-Sub, DVI-D and HDMI – Supports Triple Monitor – Supports HDMI with max. Resolution up to 4K x 2K (4096×2304) at 24Hz – Supports DVI-D with max. Resolution up to 1920×1200 at 60Hz – Supports D-Sub with max. Resolution up to 1920×1200 at 60Hz – Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI monitor is required) – Supports HDCP with DVI-D and HDMI Ports – Supports Full HD 1080p Blu-ray (BD) playback with DVI-D and HDMI Ports The size of maximum shared memory may vary from different operating systems. Intel® HD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated. Due to chipset limitation, the Blu-ray playback of Intel® HD Graphics is only supported under Windows® 8 / 8 64-bit / 7 / 7 64-bit. Intel® InTruT 3D is only supported under Windows® 8 / 8 64-bit / 7 / 7 64-bit. Audio – 7.1 CH HD Audio with Content Protection (Realtek ALC892 Audio Codec) – Premium Blu-ray Audio support – Supports Surge Protection (ASRock Full Spike Protection) – Nichicon Fine Gold Series Audio Caps LAN – Gigabit LAN 10/100/1000 Mb/s – Giga PHY Intel® I218V – Supports Intel® Remote Wake Technology – Supports Wake-On-LAN – Supports Lightning/ESD Protection (ASRock Full Spike Protection) – Supports Energy Efficient Ethernet 802.3az – Supports PXE Slots – 2 x PCI Express 3.0 x16 Slots PCIE2/PCIE3: single at x16 (PCIE2); dual at x8 (PCIE2) / x8 (PCIE3) – 1 x PCI Express 2.0 x1 Slot – 3 x PCI Slots – Supports AMD Quad CrossFireXT and CrossFireXT – Supports NVIDIA® Quad SLIT and SLIT Storage – 6 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1, RAID 5, RAID 10, Intel® Rapid Storage Technology 13 and Intel® Smart Response Technology), NCQ, AHCI and Hot Plug Connector – 1 x IR Header – 1 x COM Port Header – 1 x Power LED Header – 2 x CPU Fan Connectors (1 x 4-pin, 1 x 3-pin) – 3 x Chassis Fan Connectors (1 x 4-pin, 2 x 3-pin) – 1 x Power Fan Connector (3-pin) – 1 x 24 pin ATX Power Connector – 1 x 8 pin 12V Power Connector – 1 x PCIe Power Connector – 1 x Front Panel Audio Connector – 2 x USB 2.0 Headers (support 4 USB 2.0 ports) Supports ESD Protection (ASRock Full Spike Protection) – 1 x USB 3.1 Gen1 Header (support 2 USB 3.1 Gen1 ports) Supports ESD Protection (ASRock Full Spike Protection) Rear Panel I/O – 1 x PS/2 Mouse/Keyboard Port – 1 x D-Sub Port – 1 x DVI-D Port – 1 x HDMI Port – 1 x Optical SPDIF Out Port – 2 x USB 2.0 Ports Supports ESD Protection (ASRock Full Spike Protection) – 4 x USB 3.1 Gen1 Ports Supports ESD Protection (ASRock Full Spike Protection) – 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED) – HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone Unique Feature ASRock Super Alloy – Premium Alloy Choke (Reduces 70% core loss compared to iron powder choke) – NexFETT MOSFET – Nichicon 12K Platinum Caps (100% Japan made high quality conductive polymer capacitors) – Sapphire Black PCB ASRock Full Spike Protection ASRock Cloud ASRock APP Shop Hardware Monitor – CPU, Chassis temperature sensing – CPU, Chassis, Power Fan Tachometer – CPU, Chassis Quiet Fan (Auto adjust chassis fan speed by CPU temperature) – CPU, Chassis Fan multi-speed control – Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore Form Factor – ATX Form Factor – High Density Glass Fabric PCB OS – Microsoft® Windows® 10 64-bit / 8.1 32-bit / 8.1 64-bit / 8 32-bit / 8 64-bit / 7 32-bit / 7 64-bit Certifications – FCC, CE – ErP/EuP ready (ErP/EuP ready power supply is required). 2 x SATA cables. 1 x I/O back panel. Please do not return any items without an authorization number or other instructions by us. Any packages that are send without our knowledge will be refused and no replacements will be issued.