SUPER MICRO Computer X9SCM-IIF Memory Support, Memory Population Guidelines, DIMM1B DIMM2A

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X9SCM-IIF/X9SCL-IIF Series User's Manual

Memory Support

The X9SCM-II/X9SCL-II series supports up to 32GB of Unbuffered (UDIMM) DDR3 ECC 1600/1333/1066 MHz DIMMs in 4 memory slots.

DIMM2B (Blue Slot)

DIMM1B

DIMM2A

(Blue Slot)

DIMM1A

Memory Population Guidelines

When installing memory modules, the DIMM slots should be populated in the following order: DIMM2A, DIMM2B, DIMM1A and DIMM1B.

Always use DDR3 DIMM modules of the same size, type and speed.

Mixed DIMM speeds can be installed. However, all DIMMs will run at the speed of the slowest DIMM.

The motherboard will support one DIMM module or three DIMM modules installed, but it is recommended that a balanced DIMM population (installed in pairs) are followed for best performance.

Recommended Population (Balanced)

DIMM2A Slot

DIMM2B Slot

DIMM1A Slot

DIMM1B Slot

Total System Memory

 

 

 

 

 

2GB DIMM

2GB DIMM

 

 

4GB

 

 

 

 

 

2GB DIMM

2GB DIMM

2GB DIMM

2GB DIMM

8GB

 

 

 

 

 

4GB DIMM

4GB DIMM

 

 

8GB

 

 

 

 

 

4GB DIMM

4GB DIMM

4GB DIMM

4GB DIMM

16GB

 

 

 

 

 

8GB DIMM

8GB DIMM

 

 

16GB

 

 

 

 

 

8GB DIMM

8GB DIMM

8GB DIMM

8GB DIMM

32GB

 

 

 

 

 

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Contents X9SCM-IIF X9SCL-IIF Page Preface About This Motherboard Manual OrganizationConventions Used in This Manual Contacting Supermicro HeadquartersEurope Asia-PacificTable of Contents Vii Chapter Troubleshooting Bios RAID Network Device BBS Priorities, Hard Drive BBS Priorities Appendix a Bios Error Beep Codes Checklist OverviewMotherboard Image X9SCM-IIF Motherboard Image X9SCL-IIF Motherboard Layout COM2X9SCM-IIF/X9SCL-IIF Jumpers Jumper Label Description Default X9SCM-IIF/X9SCL-IIF Quick ReferenceX9SCM-IIF/X9SCL-IIF Headers/Connectors Connector Label DescriptionMotherboard Features CPUBios X9SCM-IIF/X9SCL-IIF Block Diagram System Block DiagramIntel C202/C204 Express Chipset Features Chipset OverviewSpecial Features PC Health MonitoringPower Supply Acpi FeaturesSlow Blinking LED for Suspend-State Indicator Advanced Power Management for -F Models Only Intel Intelligent Power Node Manager NMSuper I/O Manageability Engine MEOverview of the Nuvoton WPCM450 Controller Battery Handling Standardized Warning Statementsةعناصلا ةمرشلا تاميلعحل اقفو ةلمعحسملا تايراطبلا نم صلخج Product Disposal 製品の廃棄Static-Sensitive Devices PrecautionsUnpacking Installing the LGA1155 Processor Processor and Heatsink InstallationLoad Plate Load Lever North Center Edge South Center Edge CPU properly installed Load lever locked Into place Screw#1 Screw#2 Motherboard Mounting Holes Installing a Passive CPU HeatsinkHeatsink Bracket Removing the Heatsink Installing an Active Fan CPU Heatsink Page Active Heatsink Removal Unplug PWR cordDimm Installation Installing DDR3 MemoryRemoving Memory Modules Memory Support Memory Population GuidelinesDIMM1B DIMM2A DIMM1ADDR3 Unbuffered ECC Udimm Memory Possible System Memory Allocation & AvailabilityMotherboard Installation Tools NeededLocation of Mounting Holes Philips ScrewdriverInstalling the Motherboard Back I/O Panel Connectors/IO PortsBack I/O Panel ATX PS/2 Keyboard/Mouse Ports PS/2 Keyboard/Mouse Pin DefinitionsUniversal Serial Bus USB Front Panel USB 2/3, 4/5, 12/13 Pin DefinitionsEthernet Ports LAN Ports Pin DefinitionSerial Ports COM1 COM2Video Connector VGA/CRT Pin DefinitionsJF1 Header Pins Front Control PanelFront Control Panel Pin Definitions Power LEDHDD LED NIC1/NIC2 LAN1/LAN2 Overheat OH/Fan Fail/FrontReset Button Power ButtonATX Main PWR & CPU PWR Connectors Connecting CablesPin Main PWR Fan Headers Chassis IntrusionInternal Buzzer SpeakerOnboard Power LED Power Supply I2C ConnectorSgpio 1/2 Headers TPM HeaderDOM PWR Connector Stand-by PowerLAN Port Enable/Disable Jumper SettingsExplanation of Jumpers PCI Slot SMB Enable Clear CmosVGA Enable Watch Dog EnableBMC Enable USB Wake-UpME Recovery Bios RecoveryLAN1 LAN2 Onboard IndicatorsIpmi LAN Unsupported Memory LED Power Standby LEDIpmi Heartbeat LED Sata Connectors Pin Definitions Sata ConnectionsPage Before Power On Troubleshooting ProceduresNo Power Losing the System’s Setup Configuration Memory ErrorsNo Video Technical Support Procedures Frequently Asked Questions Page Battery Removal and Installation Battery RemovalProper Battery Disposal Battery Installation Battery Battery Lock Battery HolderReturning Merchandise for Service Page How To Change the Configuration Data Starting Bios Setup UtilityIntroduction Main Setup How to Start the Setup UtilityProcessor System Time/System DateSystem Memory Advanced Setup Configurations BOOT FeatureProcessor & Clock Options Hardware Prefetcher Available when supported by the CPU Power TechnologyIntel AES-NI EistChipset Configuration CPU Bridge Configuration Turbo ModeCPU C3 Report, CPU C6 Report, CPU 7 Report C1E SupportIntegrated IO Configuration South Bridge ConfigurationIDE IDE/SATA ConfigurationAhci PCIe/PCI/PnP Configuration RAIDSuper IO Device Configuration Boot Graphics Adapter PrioritySerial Port1 Settings/ Serial Port2 Settings Serial Port 1 / Serial PortConsole Redirection Settings Serial Port Console Redirection ConfigurationCOM0/COM1/SOL Console Redirection ACPI Settings High Precision Event TimerAcpi Sleep State Whea SupportEvent Logs Change Smbios Event Log SettingsMeci Metw Ipmi Configuration Erasing Settings Erase SELWhen SEL is Full System Event LogBMC Network Configuration Boot Settings Delete Boot Option Administrator Password Security SettingsUser Password Restore Defaults Save & Exit OptionsSave Changes and Exit Discard Changes and ExitRestore User Defaults Save As User DefaultsBoot Override Bios Error Beep Codes Beep Code/LED Error Message DescriptionPage Installing Drivers Driver/Tool Installation Display ScreenConfiguring SuperDoctor SuperDoctor III Interface Display Screen-II Remote Control Page How to Recover the Uefi Bios Image -the Main Bios Block An Overview to the Uefi BiosTo Recover the Main Bios Block Using a USB-Attached Device Page Page