Why bought from us? Dear customers, if you read our this page, please continue to have a glance at me, I think you will be glad to select our items. We test the motherboard, check the BIOS, enter to window OS, run CPU-Z and 3DMark, to ensure all the parts no defect or DOA. About the package: We’ll seal combo parts in an anti-electrostatic plastic bag with anti-blushing agent, then put it into a safe box. Bought a wrong item. Ruin the item on purpose. The parts burned by technical mistake when assemble the PC. Please do not use fake memory or if you’re not sure whether your memory fake or not, please do not try it on our motherboard. Please check your CPU, and RAM without problem, then install on the motherboard. If the motherboard can’t run correctly, please first check your CPU whether can be compatible with our motherboard, then check your video card or power supply. 90% “can’t boot” problem was caused by RAM, please don’t use “single side” RAM. (Please view the following picture). Packet Included: 1 x motherboard. 1 x I/O back panel. 2 x generic SATA II cables. Core i7 / i5 / i3 / Xeon. In LGA1155 Package – Digi Power Design – 8 + 4 Power Phase Design – Supports Intel. Turbo Boost 2.0 Technology – Supports Intel. K-Series unlocked CPU – Supports Hyper-Threading Technology. Z77 – Supports Intel. Rapid Start Technology and Smart Connect Technology. Rapid Start Technology and Smart Connect Technology are only supported under Windows. 7 OS or later versions. Dual Channel DDR3 memory technology – 4 x DDR3 DIMM slots – Supports DDR3 2800+(OC)/2400(OC)/2133(OC)/1866(OC)/1600/1333/1066 non-ECC, un-buffered memory – Max. Capacity of system memory: 32GB. 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. 64-bit OS with 64-bit CPU, there is no such limitation. 64Mb AMI UEFI Legal BIOS with GUI support – Supports “Plug and Play” – ACPI 1.1 Compliance Wake Up Events – Supports jumperfree – SMBIOS 2.3.1 Support – CPU Core, IGPU, DRAM, 1.8V PLL, VTT, VCCSA Voltage Multi-adjustment. HD Graphics Built-in Visuals : Intel. Quick Sync Video 2.0, Intel. Clear Video HD Technology, Intel. HD Graphics 2500/4000 with Intel. Ivy Bridge CPU – Supports Intel. Quick Sync Video, Intel. HD Graphics 2000/3000, Intel. Advanced Vector Extensions (AVX) with Intel. Sandy Bridge CPU – Pixel Shader 5.0, DirectX 11 with Intel. Pixel Shader 4.1, DirectX 10.1 with Intel. Sandy Bridge CPU – Max. Shared memory 1760MB with Intel. Shared memory 1759MB with Intel. Sandy Bridge CPU – Three graphics output options: D-Sub, DVI-D and HDMI – Supports HDMI Technology with max. Resolution up to 1920×1200 at 60Hz – Supports DVI with max. Resolution up to 1920×1200 at 60Hz – Supports D-Sub with max. Resolution up to 2048×1536 at 75Hz – Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI (Compliant HDMI monitor is required) – Supports HDCP function with DVI and HDMI ports – Supports Full HD 1080p Blu-ray (BD) / HD-DVD playback with DVI and HDMI ports. 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. InTru 3D is only supported under Windows. 7.1 CH HD Audio with Content Protection (Realtek ALC898 Audio Codec) – Premium Blu-ray audio support. PCIE x1 Gigabit LAN 10/100/1000 Mb/s – Broadcom BCM57781 – Supports Wake-On-LAN – Supports Energy Efficient Ethernet 802.3az – Supports PXE. 2 x PCI Express 3.0 x16 slots PCIE2/PCIE3: single at x16 (PCIE2) / x8 (PCIE3) or dual at x8/x8 mode – 2 x PCI Express 2.0 x1 slots – 2 x PCI slots – Supports AMD Quad CrossFireX and CrossFireX – Supports NVIDIA. Quad SLI and SLI. PCIe Gen3 is supported on 3. Core i5 and Core i7 CPUs. 2 x SATA3 6.0 Gb/s connectors by Intel. Z77, support RAID RAID 0, RAID 1, RAID 5, RAID 10, Intel. Rapid Storage and Intel. Smart Response Technology, NCQ, AHCI and Hot Plug functions – 2 x SATA3 6.0 Gb/s connectors by ASMedia ASM1061, support NCQ, AHCI and Hot Plug functions (SATA3_A1 connector is shared with eSATA3 port). 2 x Rear USB 3.1 Gen1 ports by Intel. Z77, support USB 1.0/2.0/3.0 up to 5Gb/s – 2 x Rear USB 3.1 Gen1 ports by ASMedia ASM1042, support USB 1.0/2.0/3.0 up to 5Gb/s – 1 x Front USB 3.1 Gen1 header by Intel. Z77 (supports 2 USB 3.1 Gen1 ports), supports USB 1.0/2.0/3.0 up to 5Gb/s. 4 x SATA2 3.0 Gb/s connectors, support RAID RAID 0, RAID 1, RAID 5, RAID 10, Intel. Smart Response Technology, NCQ, AHCI and Hot Plug functions – 4 x SATA3 6.0 Gb/s connectors – 1 x IR header – 1 x CIR header – 1 x COM port header – 1 x HDMI_SPDIF 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) – 24 pin ATX power connector – 8 pin 12V power connector – Front panel audio connector – 3 x USB 2.0 headers (support 6 USB 2.0 ports) – 1 x USB 3.1 Gen1 header (supports 2 USB 3.1 Gen1 ports) – 1 x Dr. 1 x Power Switch with LED – 1 x Reset Switch with LED – 1 x Clear CMOS Switch with LED. I/O Panel – 1 x PS/2 Keyboard/Mouse Port – 1 x D-Sub Port – 1 x DVI-D Port – 1 x HDMI Port – 1 x Optical SPDIF Out Port – 2 x Ready-to-Use USB 2.0 Ports – 1 x eSATA3 Connector – 4 x Ready-to-Use USB 3.1 Gen1 Ports – 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED) – 1 x Clear CMOS Switch with LED – HD Audio Jack: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone. ASRock Extreme Tuning Utility (AXTU) – ASRock Instant Boot – ASRock Instant Flash – ASRock APP Charger – ASRock XFast USB – ASRock XFast LAN – ASRock XFast RAM – ASRock Crashless BIOS – ASRock OMG (Online Management Guard) – ASRock Internet Flash – ASRock Dehumidifier Function – ASRock No-K OC Technology – Lucid Virtu Universal MVP – Hybrid Booster: – CPU Frequency Stepless Control – ASRock U-COP – Boot Failure Guard B. Combo Cooler Option C. Good Night LED. Lucid Virtu Universal MVP can be supported only with processors which are GPU integrated. LucidLogix Virtu MVP only supports Windows. CPU Temperature Sensing – Chassis Temperature Sensing – CPU/Chassis/Power Fan Tachometer – CPU/Chassis Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature) – CPU/Chassis Fan Multi-Speed Control – Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore. ATX Form Factor: 12.0-in x 8.6-in, 30.5 cm x 21.8 cm – Premium Gold Capacitor design (100% Japan made high quality conductive polymer capacitors). 8.1 is supported with Intel. Ivy Bridge CPU for onboard VGA. FCC, CE – ErP/EuP Ready (ErP/EuP ready power supply is required). Canada, Australia, New Zealand. We answer emails Mon-Fri. Please allow up to 48 hours for us to respond. All emails are answered! Sometimes Spam filters prevent emails from being properly delivered. No one is EVER ignored! The item “ASRock Z77 Extreme4 Motherboard Intel Z77 LGA 1155/Socket H2 DDR3″ is in sale since Saturday, March 14, 2020. This item is in the category “Computers/Tablets & Networking\Computer Components & Parts\Motherboards”. The seller is “solooper2012″ and is located in China. This item can be shipped to United States, all countries in Europe, all countries in continental Asia, Canada, Mexico, Australia.

• Brand: ASRock
• Compatible CPU Brand: Intel
• Country/Region of Manufacture: China
• Expansion Slots: PCI
• Features: Multi-GPU Support
• Form Factor: ATX
• Input/Output Ports: SATA III
• Memory Type: DDR3 SDRAM
• MPN: 90-MXGKX0-A0UAYZ,90MXGKX0A0UAYZ
• Number of Memory Slots: 4
• Socket Type: LGA 1155/Socket H2