ASRock Z77 Extreme11 CPU Thermal Throttling, No-Execute Memory Protection, Hardware Prefetcher

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CPU Thermal Throttling

Use this to enable CPU internal thermal control mechanism to keep the CPU from overheated. The default value is [Enabled].

No-Execute Memory Protection

No-Execution (NX) Memory Protection Technology is an enhance- ment to the IA-32 Intel Architecture. An IA-32 processor with “No Execute (NX) Memory Protection” can prevent data pages from being used by malicious software to execute codes. This option will be hidden if the current CPU does not support No-Excute Memory Protection.

Intel Virtualization Technology

When this option is set to [Enabled], a VMM (Virtual Machine Archi- tecture) can utilize the additional hardware capabilities provided by Vanderpool Technology. This option will be hidden if the installed CPU does not support Intel Virtualization Technology.

Hardware Prefetcher

Use this turn on/off the MLC streamer prefetcher.

Adjacent Cache Line Prefetch

Use this to turn on/off prefetching of adjacent cache lines.

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Contents Z77 Extreme11 Disclaimer Copyright NoticeContents Uefi Setup Utility Introduction Package ContentsSpecifications Audio GraphicsUSB Wireless LANConnector Rear Panel I/OMonitor Bios FeatureSupport CD HardwareUnique Features ASRock Extreme Tuning Utility AxtuCertifications ASRock Instant Flash ASRock Instant BootASRock XFast RAM ASRock APP ChargerASRock XFast USB ASRock XFast LANASRock X-FAN ASRock Crashless BiosLucid Virtu Universal MVP ASRock Easy RAID InstallerASRock Uefi System Browser ASRock Dehumidifier FunctionVertical Type a USB ASRock Fast BootASRock Restart to Uefi ASRock Good Night LEDMotherboard Layout IntelZ77 Page LAN Port LED Indications I/O PanelTable for Audio Output Connection Pre-installation Precautions InstallationCover, please follow the steps below Installing the CPUPage Installing the CPU Fan and Heatsink Installing Memory Modules Dimm Expansion Slots PCI Express Slots Pcie Slot ConfigurationsInstalling an Expansion Card Installing Serial Sata / SATA2 / SATA3 Hard Disks SAS2/Serial ATA3 Connectors ATX Power Connector Power ConnectorsPled System Power LED Installing the System PanelPwrbtn Power Switch Reset Reset SwitchPin USB31112 See p.16, No Pin USB3910 Onboard Headers and ConnectorsFront Panel Audio Header Chassis, Power and SB Fan Connectors Serial Port Header Jumpers Setup WiFi + BT Module WiFi + BT Module and ASRock Wi-SB BoxASRock Wi-SB Box Installing the WiFi + BT Module and ASRock Wi-SB Box Page Using Ahci Mode Set Up Uefi Operating System SetupUsing Ahci Mode Set Up Uefi Use RAID Installation Guide to set the RAID configuration Utilities Menu Installing DriversRunning The Support CD Drivers MenuSmart Switches Code Description 14 Dr. DebugPage SLITM, 3-Way Slitm and Quad Slitm Operation Guide Installing Two SLITM-Ready Graphics CardsInstalling Three SLITM-Ready Graphics Cards ASRock 3-Way SLI Bridge Card Driver Installation and Setup For Slitm and Quad Slitm modeSelect Nvidia Control Panel tab For 3-Way Slitm mode Installing Two CrossFireXTM-Ready Graphics Cards CrossFire Bridge Installing Three CrossFireXTM-Ready Graphics Cards Installing Four CrossFireXTM-Ready Graphics Cards AMD Catalyst Control Center Surround Display What is Hot Plug and Hot Swap? Hot Plug and Hot Swap for Hard Disk DrivesHot Plug / Hot Swap Operation Guide Points for attention, before you process Hot Plug / Hot Swap Step How to Hot Plug / Hot Swap a HDDHow to Hot Unplug / Hot Swap a HDD Dual LAN and Teaming Operation Guide Uefi Menu Bar IntroductionNavigation Keys Active Page on Entry Main ScreenAdvanced Turbo Load Optimized CPU OC SettingLoad Optimized GPU OC Setting OC Tweaker ScreenHost Clock Override Bclk CPU Configuration CPU RatioLong Duration Power Limit Short Duration Power LimitGT OverClocking Support Dram Timing Configuration Load XMP SettingDram Configuration Dram tCL Secondary Plane Current LimitDram tWR Command Rate CRDram tRP Dram tRASTRRDR TRWDRDDTRWSR TRRDDPower Down Mode Dram Clock DelayMRC Fast Boot Dimm Exit ModeVccsa Voltage VTT VoltagePCH Voltage CPU PLL VoltageAdvanced Screen CPU Configuration Hardware Prefetcher CPU Thermal ThrottlingNo-Execute Memory Protection Intel Virtualization TechnologyNorth Bridge Configuration South Bridge Configuration Onboard Debug Port LED Good Night LEDStorage Configuration Active Page Threshold Support IntelR Rapid Start TechnologyIntelR Rapid Start Technology Entry AfterIntelR Smart Connect Technology IntelR Smart Connect TechnologyInfrared Port Super IO ConfigurationSerial Port Serial Port AddressAcpi Configuration USB Mouse Power On Legacy USB Support USB ConfigurationUSB 2.0 Controller USB 3.0 ControllerOMG Online Management Guard Easy RAID InstallerTool System BrowserInternet Flash Network ConfigurationDehumidifier CPU Fan Setting User DefaultsHardware Health Event Monitoring Screen Over Temperature Protection Setup Prompt Timeout Boot ScreenFast Boot Boot From Onboard LANAddOn ROM Display Boot Failure GuardBoot Failure Guard Count Full Screen LogoSecurity Screen Secure BootExit Screen

Z77 Extreme11 specifications

The ASRock Z77 Extreme11 is a premium motherboard that caters to enthusiasts and power users looking for top-tier performance and advanced features. Built on the Intel Z77 chipset, this motherboard supports Intel's 3rd Generation Core processors, providing exceptional processing power and efficiency.

One of the standout characteristics of the ASRock Z77 Extreme11 is its robust design, which includes a 16-phase power delivery system. This ensures stable power to the CPU, especially beneficial when running resource-intensive applications or overclocking. The motherboard also features high-quality capacitors and solid-state chokes, further enhancing its durability and reliability.

In terms of connectivity, the Z77 Extreme11 comes equipped with four DDR3 DIMM slots supporting up to 32GB of RAM with speeds reaching 3000MHz when overclocked. This provides ample bandwidth for memory-intensive tasks and improves multitasking capabilities. It also supports Intel's XMP technology, allowing for easier memory overclocking.

For storage, the motherboard includes eight SATA III ports, offering extensive options for high-speed storage solutions. Additionally, it features Intel Smart Response Technology, which allows the use of SSDs as cache for traditional hard drives, optimizing performance and decreasing load times. The inclusion of two SATA Express ports further elevates data transfer speeds for modern storage devices.

Another notable aspect is the onboard Thunderbolt support, enabling high-speed data transfer and the ability to connect multiple devices through a single port. The ASRock Z77 Extreme11 also incorporates advanced audio features with the Purity Sound technology, which brings high-definition audio quality to gaming and multimedia experiences.

The motherboard design prioritizes cooling, featuring large heatsinks and an impressive layout for optimal airflow. It includes multiple fan headers allowing for customizable cooling solutions, essential for sustained performance during heavy use.

Overall, the ASRock Z77 Extreme11 is a feature-rich motherboard that provides excellent performance, reliability, and expandability, making it an ideal choice for serious gamers, content creators, and tech enthusiasts alike.