SUPER MICRO Computer Supero, X7DWE Memory Installation, Dimm Installation, Memory Support

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X7DWE User's Manual

2-3 Memory Installation

CAUTION

Exercise extreme care when installing or removing DIMM modules to prevent any possible damage. Also note that the memory is interleaved to improve performance (See step 1).

DIMM Installation

1.Insert the desired number of DIMMs into the memory slots, starting with DIMM #1A. The memory scheme is interleaved, so you must install (a) pair(s) of modules of the same type and same speed at a time, beginning with Bank 1, Bank 2 and so on. For optimal memory performance, please install two modules at a time with the maximum of 4 modules as shown in the Table below. (Refer to our website for additional memory information.)

2.Insert each DIMM module vertically into its slot. Pay attention to the notch along the bottom of the module to prevent inserting the DIMM module incor- rectly. Gently press down on the DIMM module until it snaps into place in the

slot. Repeat for all modules.

DIMM Installation for Optimized Performance

# of DIMMs

Bank 1

 

Bank 2

 

2 DIMMs

1A

 

2A

 

4 DIMMs

1A

1B

2A

2B

Notes: i. DIMM slot# specified: DIMM slot to be populated; “---“: DIMM slot not to be populated. ii. FBD 533 MHz, 667MHz and 800MHz DIMMs are supported; however, you need to use the memory modules of the same speed and of the same type on a motherboard. iii. Interleaved memory is supported when pairs of DIMM modules are installed. For optimal memory performance, please install pairs of memory modules in both Bank 1 and Bank 2. iv. For memory to work properly, you need to follow the restrictions listed above.

Memory Support

The X7DWE supports up to 32 GB fully buffered (FBD) ECC DDR 2 800/667/533 in 4 DIMMs. Please note that DDR2 FBD 800 MHz memory is supported by the processors with FSB 1333 MHz and 1066 MHz; however, it will run @667 MHz.

Note 1: Due to OS limitations, some operating systems may not show more than 4 GB of memory.

Note 2: Different types of memory modules are supported by processors with different front side bus speeds. Refer to the Table below.

DIMM Modules Supported by CPUs

 

CPU

FSB:

FSB:

FSB:

 

 

DIMM

1600 MHz

1333 MHz

1066 MHz

 

 

800 MHz

Supported

Supported, but runs @ 667MHz

Supported, but runs @ 667MHz

 

 

 

 

 

 

 

 

667 MHz

Supported

Supported

Supported

 

 

 

 

 

 

 

 

533 MHz

Not Supported

Supported

Supported

 

 

 

 

 

 

 

 

 

 

 

 

 

2-6

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Contents USER’S Manual Manual Revision Release Date April 9 Manual Organization About This ManualConventions Used in the Manual Page Preface Table of Contents Troubleshooting Table of ContentsBios AppendicesChecklist OverviewContacting Supermicro HeadquartersEurope Asia-PacificX7DWE Image X7DWE Motherboard Layout X7DWEConnector Description Jumper Description Default SettingX7DWE Quick Reference Motherboard Features MemoryChipset Expansion SlotsAcpi Features DimensionsOnboard I/O OtherSystem Diagram Intel 5400 MCH North Bridge Chipset OverviewIntel 631xESB/632x ESB I/O Controller Hub-ESB2 South Bridge Special Features PC Health MonitoringAcpi Features Slow Blinking LED for Suspend-State IndicatorMain Switch Override Mechanism CPU Overheat LED and ControlExternal Modem Ring-On Power SupplyWake-On-LAN WOL Super I/O Page Static-Sensitive Devices PrecautionsUnpacking Processor and Heatsink Installation Installing an LGA771 ProcessorPage Installation of the Heatsink CEK Heatsink InstallationMounting the Motherboard in the Chassis Dimm Installation Memory InstallationMemory Support Installing and Removing DIMMs Possible System Memory Allocation & AvailabilityControl Panel Connectors/IO Ports Back Panel Connectors/IO PortsJF1 Header Pins Front Control PanelPower LED Front Control Panel Pin DefinitionsNMI Button NMI PWR LEDNIC1/NIC2 LED Indicators HDD LED NIC1 LED NIC2 LEDPower Fail LED Overheat OH/Fan Fail LEDReset Button Power ButtonATX Power Connector Connecting CablesProcessor Power Connector Universal Serial Bus USB Chassis IntrusionFan Headers VGA ConnectorVGA Serial Ports ATX PS/2 Keyboard and PS/2 Mouse PortsCOM1 COM2 Wake-On-LAN Power LED/SpeakerWOR Glan 1/2 Giga-bit Ethernet Ports Sgpio HeadersGLAN1 GLAN2 GLAN1 GLAN2 SGPIO-1 SGPIO-2Power SMB I2C Connector SMB PWR SMBJumper Settings Glan Enable/DisableEnabled Explanation JumpersWatch Dog Enable/Disable Cmos ClearVGA Enable/Disable I2C Bus to PCI-X/PCI-Exp. SlotsOnboard Indicators Onboard Power LEDGlan LEDs LEDLED5 CPU1VRM OH CPU VRM Overheat LED IndicatorsLED6 CPU2VRM OH Floppy Connector StepSerial ATA Ports Simlp Ipmi SlotIDE Connector Before Power On Troubleshooting ProceduresNo Power Memory Errors Losing the System’s Setup ConfigurationNo Video Frequently Asked Questions Technical Support ProceduresQuestion How do I update my BIOS? Returning Merchandise for Service Question Whats on the CD that came with my motherboard?How To Change the Configuration Data System BiosIntroduction Main Bios Setup Running SetupPress the Delete key to enter Setup Main Bios Setup Menu Bios DateSystem Time System DateCHS Format TypeLBA Format LBA Mode Control Transfer ModeUltra DMA Mode Native Mode OperationSata Controller Mode Option Serial ATA Sata RAID EnableSata Ahci Enable ICH RAID Code BaseAdvanced Setup Boot FeaturesPower Button Behavior EFI OS BootPower Loss Control Resume On Modem RingMemory Cache PCI Configuration Advanced Chipset Control Intel VT for Direct I/O VT-d Demand Scrub Crystal Beach Features Route Port 80h Cycles toHigh Precision Event Time USB FunctionAdvanced Processor Options Hardware Prefetch Available when supported by the CPU Direct Cache Access Available when supported by the CPUDCA Delay Clocks Available when supported by the CPU Intel Eist Support Available when supported by the CPUDevice Configuration DMI Event Logging Console Redirection Fan Speed Control Modes Hardware Monitor LogicVoltage Monitoring Abled Bios Post Errors Ipmi Specification VersionSystem Event Logging Clear System Event LoggingSystem Event Log/System Event Log List Mode Bios Post Watch DogAbled OS Boot Watch Dog Timer for Loading OS MinutesSecurity Realtime Sensor DataSupervisor Password Is User Password IsSet Supervisor Password Set User PasswordBoot Boot Priority Order/Excluded from Boot OrdersExit Appendix a Post Error Beep Codes Recoverable Post Error Beep CodesPage Appendix B Installing the Windows OS Page Appendix C Installing Other Software Programs and Drivers Configuring Supero Doctor Supero Doctor III Interface Display Screen-II Remote Control

X7DWE, Supero specifications

Supermicro, a leading provider of high-performance server technology, has made significant strides in the server market with its Supero X7DWE motherboard. This particular model stands out for its robust capabilities, designed specifically for enterprise-level applications and data center deployments.

The Supero X7DWE motherboard is engineered with dual Intel Xeon 5000/5100 series processors, enabling it to handle demanding computational tasks effectively. With support for up to 32 GB of DDR2 memory, this motherboard provides substantial memory bandwidth, which is essential for high-performance computing and virtualization applications. The architecture allows for up to 8 DIMM slots, delivering flexibility in terms of memory configuration to meet specific workload requirements.

One of the key features of the Supero X7DWE is its advanced I/O capabilities. The motherboard is equipped with multiple PCI Express slots, allowing for the integration of a variety of expansion cards, including high-speed network adapters, RAID controllers, and graphics cards. This versatility enhances the server's performance and adaptability, catering to various business needs.

In terms of storage, the X7DWE comes with support for several SATA and SAS drives, including RAID configurations, which provide improved data redundancy and performance. This feature is particularly attractive to businesses that require reliable data management and protection.

Moreover, the Supero X7DWE motherboard incorporates advanced networking capabilities, featuring integrated dual Gigabit Ethernet ports. These ports facilitate high-speed data transfer and redundancy, essential for business continuity and ensuring that applications remain accessible.

Power efficiency is another critical aspect of the Supero X7DWE design. With support for high-efficiency power supplies, the motherboard minimizes energy consumption while maximizing performance, making it a cost-effective solution for enterprises looking to reduce operational costs.

In conclusion, the Supermicro Supero X7DWE motherboard exemplifies a perfect balance between performance, reliability, and flexibility. With its dual processor support, expansive memory capacity, advanced I/O options, and efficient power management, it is an ideal choice for organizations seeking to deploy high-performance servers tailored for intensive workloads. Whether for virtualization, database management, or enterprise applications, the X7DWE proves to be an excellent foundation for building powerful and scalable server solutions.
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