ASRock B85M Pro4 Tcke, Trdrddr, Trdrddd, Twrrddr, Twrrddd, Twrwrdr, Twrwrdd, Trdwr

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English

tCKE

Configure the period of time the DDR3 initiates a minimum of one refresh command internally once it enters Self-Refresh mode.

tRDRD

Configure between module read to read delay.

tRDRDDR

Configure between module read to read delay from different ranks.

tRDRDDD

Use this to change DRAM tRWSR Auto/Manual settings. The default is [Auto].

tWRRD

Configure between module write to read delay.

tWRRDDR

Configure between module write to read delay from different ranks.

tWRRDDD

Use this to change DRAM tRRSR Auto/Manual settings. The default is [Auto]. Configure between module write to read delay from different DIMMs.

tWRWR

Configure between module write to write delay.

tWRWRDR

Configure between module write to write delay from different ranks.

tWRWRDD

Configure between module write to write delay from different DIMMs.

tRDWR

Configure between module read to write delay.

tRDWRDR

Configure between module read to write delay from different ranks.

tRDWRDD

Configure between module read to write delay from different DIMMs.

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Contents Page Disclaimer Copyright NoticeContents Uefi Setup Utility Exit Screen Introduction Package ContentsCPU SpecificationsLAN Bios Certifica Unique Features ASRock Internet Flash ASRock Crashless BiosASRock XFast RAM ASRock OMG Online Management GuardASRock On/Off Play Technology ASRock Fast BootASRock Interactive Uefi ASRock Restart to UefiASRock Home Cloud ASRock FAN-Tastic TuningASRock Easy Driver Installer DVI1 Motherboard LayoutNo. Description I/O Panel Activity / Link LED Status Description Installation Installing the CPU English English Installing the CPU Fan and Heatsink Dual Channel Memory Configuration Installing Memory Modules DimmEnglish Expansion Slots PCI and PCI Express Slots PCIe Slot ConfigurationsCLRCMOS1 Jumpers SetupPwrbtn Power Switch Onboard Headers and ConnectorsHeader can support two ports Chassis Speaker Header Pin SPEAKER1 See p.10, No This COM1 header supports a serial port module TPM Header This connector supports Pin TPMS1 CrossFireXTM and Quad CrossFireXTM Operation Guide Installing Two CrossFireXTM-Ready Graphics CardsEnglish Driver Installation and Setup Utilities Menu Installing DriversRunning The Support CD Drivers MenuOperation Mode TuningInstalling A-Tuning Using A-TuningXFast RAM ToolsSystem Info OC TweakerTech Service System Requirements Intel Rapid Start TechnologyConfiguring Rapid Start Setup GuideDouble-click the Intel Rapid Start Technology Manager icon Using Rapid Start English Intel Smart Connect Technology Installing ASRock Smart Connect Utility Click Apply to enable Smart Connect Using Smart Connect English Creating a Mesh Configuring and Using MeshCentralIntel Remote Wake Technology Downloading and Installing Mesh Agent Click Install / Update Click on Power Actions Waking up a PC using mobile device Using Remote Wakeup Configuring and Using SplashtopSetup Guide Using Remote Control Accessing Data Playing Video UI Overview Intel Extreme Tuning Utility IxtuBenchmarking Manual TuningSystem Information Stress TestStyle Installing Start8Configuring Start8 Start8Control ConfigureAbout DesktopUefi Menu Bar IntroductionEND Navigation KeysUefi Guide Main ScreenActive Page on Entry Intel Turbo Boost Technology CPU Configuration CPU RatioOC Tweaker Screen Intel SpeedStep TechnologyDram Timing Configuration Load XMP Setting Long Duration Power LimitShort Duration Power Limit GT Voltage ModeDram Frequency Dram Configuration Dram TweakerRAS# to CAS# Delay tRCD Dram Reference ClockWrite to Read Delay tWTR Command Rate CRWrite Recovery Time tWR RAS to RAS Delay tRRDTRDRDDD TCKETRDRD TRDRDDRFivr Switch Frequency Offset Command Tri StateMRC Fast Boot Fivr Configuration Fivr Switch Frequency SignatureCPU Override Voltage CPU Voltage ModeCPU Integrated VR Faults CPU Integrated VR Efficiency ModePCH 1.05V Voltage Voltage Configuration CPU Input VoltageCPU Load-Line Calibration Dram VoltageAdvanced Screen CPU Configuration Intel Virtualization Technology Package C State SupportCPU Thermal Throttling No-Execute Memory ProtectionChipset Configuration Front Panel Restore on AC/Power LossRender Standby Onboard HD AudioSata Controllers Storage ConfigurationSata Mode Selection Sata Aggressive Link Power ManagementIntel Rapid Start Technology Intel Smart Connect Technology Super IO Configuration Acpi Configuration USB Mouse Power On Ring-In Power OnRTC Alarm Power On USB Keyboard/Remote Power OnLegacy USB Support USB ConfigurationUSB Controller USB 3.0 ControllerSecurity Device Support Trusted ComputingTools Dehumidifier Function Network ConfigurationInternet Setting Uefi Download ServerDehumidifier Duration Dehumidifier CPU Fan SettingSave User Default Load User DefaultHardware Health Event Monitoring Screen Setup Prompt Timeout Boot ScreenFast Boot Boot From Onboard LANAddOn ROM Display Boot Failure GuardBoot Failure Guard Count Full Screen LogoLaunch Video OpROM Policy Launch PXE OpROM PolicyLaunch Storage OpROM Policy Security Screen Supervisor PasswordUser Password Secure BootExit Screen Contact Information

B85M Pro4 specifications

The ASRock B85M Pro4 is a micro ATX motherboard that caters to budget-conscious users seeking reliable performance and essential features suitable for everyday computing tasks. Built around the Intel B85 chipset, it supports Intel’s 4th generation Core processors, including i3, i5, and i7, for enhanced multi-stream capabilities and power efficiency.

One of the standout features of the B85M Pro4 is its socket LGA 1150, which allows users to install a wide range of Intel CPUs, offering flexibility in terms of performance tiers. Combined with a robust 4-phase power design, this motherboard ensures stable power delivery to the CPU. Its dual-channel DDR3 memory architecture supports up to 32GB of RAM with speeds of 1600/1333 MHz, catering to multitasking and heavy memory applications.

Storage options are plentiful on the B85M Pro4, with four SATA III 6.0 Gb/s ports facilitating fast data transfer for SSDs and HDDs alike. Additionally, it features support for RAID 0, RAID 1, and RAID 10 configurations, enabling users to optimize their data management strategies while enhancing performance and redundancy.

Connectivity is another strong suit of the B85M Pro4. The rear I/O panel includes four USB 3.0 ports for high-speed data transfer, alongside several USB 2.0 connectors. A Gigabit Ethernet port provides reliable internet connectivity, essential for online gaming and streaming. For those who require multiple display outputs, the motherboard offers HDMI, DVI, and VGA ports, making it versatile for various multimedia setups.

In terms of audio, the B85M Pro4 includes an integrated 7.1 channel HD Audio codec, ensuring crisp sound quality for gaming, movies, and music. It provides users with an immersive audio experience without the need for a dedicated sound card. The motherboard's design also incorporates ASRock's Super Alloy technology, enhancing durability and performance under heavy workloads.

Safety features like ASRock’s XFast LAN technology optimize network traffic and reduce latency, while an intelligent software suite offers easy navigation and management of system settings. Overall, the ASRock B85M Pro4 embodies a balanced blend of performance, features, and reliability, making it a great choice for users building an affordable yet capable desktop system.
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