Sun Blade X3-2B Model Name Change
Getting the Latest Firmware and Software
Hardware Installation and Product Notes
About the Chassis Monitoring Module (CMM)
Replaceable Server Module Components
Replaceable Components (FRUs and CRUs)
Preparing the Sun Blade X3-2B for Service
Obtaining the Server Module Serial Number
Powering Off the Server Module
Graceful Power Off Using the Power Button
Immediate Power Off Using the Power Button
Remote Power Off Using Oracle ILOM SP CLI
Remote Power Off Using Oracle ILOM SP Web Interface
Performing ESD and Antistatic Prevention Measures
Manage the Locate LED Remotely From Oracle ILOM SP Web Interface
Manage the Locate LED Remotely From Oracle ILOM CLI
Remove the Server Module from the Sun Blade Chassis
Remove the Server Module Top Cover
Removing or Inserting Filler Panels
Remove Server Module Filler Panels
Insert Server Module Filler Panels
Servicing Sun Blade X3-2B Components
Servicing a Storage Drive (CRU)
Identifying Storage Drive LEDs and Mechanical Components
About Storage Drive Failure and RAID
Remove Storage Drive Filler Panels
Insert Storage Drive Filler Panels
Remove Optional DIMM Filler Panels
Install Optional DIMM Filler Panels
Replace the System Battery (CRU)
Servicing USB Flash Drives (CRU)
Servicing a Fabric Expansion Module (CRU)
Servicing a RAID Expansion Module (CRU)
Replace a REM Battery on the REM Card
Remove the REM Storage Drive Cable
Install the REM Storage Drive Cable
Servicing a Processor and Heat Sink Assembly (FRU)
Processor Fault Remind Circuit
Clear Server Module Processor Faults
Servicing the Motherboard Assembly (FRU)
Remove and Install a Processor Cover Plate
Motherboard Assembly Replacement
Returning Sun Blade X3-2B to Operation
Install the Server Module Top Cover
Install the Sun Blade X3-2B in the Chassis
Power On Using Oracle ILOM SP CLI
Power On Using Oracle ILOM SP Web Interface
Troubleshooting the Sun Blade X3-2B
Diagnosing Server Module Hardware Faults
Troubleshooting Using LED Status Indicators
Using the DIMM and Processor Test Circuit
Troubleshooting Server Module Power States
Troubleshoot Server Module Power Issues
Firmware and Software Troubleshooting
Recovering from Corrupted Service Processor Firmware
BIOS Power-On Self-Test (POST) Checkpoints
About POST Code Checkpoint Memory Testing
View BIOS POST Code Checkpoints Using Oracle ILOM Web Interface
View BIOS POST Code Checkpoints Using Oracle ILOM CLI
POST Code Checkpoint Reference
Getting Server Firmware and Software
Firmware and Software Access Options
Available Software Release Packages
Accessing Firmware and Software
Download Firmware and Software Using My Oracle Support
Use these DIMM guidelines and illustrations to help you plan the memory configuration of the Sun Blade X3-2B.
When populating DIMM slots, follow these population rules and guidelines.
Each processor has four DDR3 memory channels (or buses).
Each DDR3 memory channel supports up to three DIMMs for a total of 12 DIMMs per processor.
The server module supports one DIMM per channel, two DIMMs per channel, and three DIMMs per channel across all sockets. Minimum per processor: 1, Maximum per processor: 12.
The minimum supported memory configuration is one DIMM per processor D0.
The maximum supported memory configuration is 384 GB.
Use 8 GB DDR3–1600 LV DIMMs and 16 GB DDR3–1600 LV DIMMs only:
Install up to four memory channels, with three DIMMs per channel.
Install up to 24 DIMMs per server module or up to 12 DIMMs per processor.
For optimal performance, install DIMMs in groups of three sockets per channel.
Always install DIMMs in ascending order, within a color or group following the “farthest from processor first” convention. See the following table:
|
The following illustration shows the motherboard, DIMM slot numbering and DIMM slot locations within the Sun Blade X3-2B enclosure.
Ensure all slots are filled with either a DIMM or a DIMM filler for proper airflow.
Rule 1: Always populate the channels as follows. See the figure below.
Fill up all the blue sockets.
Always populate the DIMMs furthest from the processor (blue sockets) first.
Fill up all the white sockets.
Fill up the black sockets.
|
The following figure shows the DIMM slot designations and population order for the Sun Blade X3-2B.
Tip - This is known as the "fill farthest" approach to DIMM installation.
Rule 2: Memory symmetry across processors is required.
Processor 1 memory must match processor 0 memory, in placement, type, size, capacity, frequency and voltage.
Rule 3: Each processor can support a single DIMM, two DIMMs, three DIMMs or four DIMMs per color socket set.
Rule 4: Within every set of four DIMMs (for example: blue socket set, white socket set, black socket set), mixing/matching of different size, memory speed and voltage is not allowed.
Memories in D0, D3, D6 and D9 must be all the same.
Next, memories in D1, D4, D7 and D10 must be all the same, and so on. While doing this, Rule 2 must be maintained.
Rule 5: Mixing and matching of different size, voltage and speed across different 4 DIMM sets is allowed. For example, memories in D0, D3, D6, D9 (blue sockets) must have the same size. But, they do not have to match memory size/voltage/speed in D1, D4, D7, D10 (white sockets).
Note - When mixing speed across different four DIMM sets, all memory will be tuned to the slower speed.
Note - When mixing sizes across different 4 DIMM sets, populate the highest density (largest) DIMMs on the blue socket set, the next size in the white socket set and the smallest DIMMs in the black socket set.
Rule 6: The blade must have all RDIMMs installed. Mixing of different DIMM technology is not supported.
Rule 7: Each processor can support a maximum of 12 dual-rank (DR) DIMMs.
Rule 8: For maximum performance, apply the following rules:
DIMMs can run in one of the following three speeds: 1600 MHz, 1333 MHz, and 1067 MHz.
DIMM speed rules are: (SR = single rank; DR = dual rank; QR = quad rank)
One DIMM per channel or 2 DIMMs per channel (DR) = 1600 or 1333 MHz , at full speed as rated by the DIMM.
One DIMM per channel = 1067 MHz.
Three DIMMs per channel (DR) = 1067 MHz.
Three DIMMs per channel (QR) is not supported, currently.
Rule 9: The maximum DIMM speed is limited by the processor part number, with the DIMM population, whichever is lower. Currently, processor memory speed limitation is a function of core count:
8-core processors from Intel Xeon processor E5-2600 product family run at a maximum speed of 1600 MHz.
6-core processors from Intel Xeon processor E5-2600 product family run at a maximum speed of 1333 MHz
4-core processors from Intel Xeon processor E5-2600 product family run at a maximum speed of 1067 MHz.