Functional Architecture

Intel® Server Board SE7520JR2

3.1.5Common Enabling Kit (CEK) Design Support

The baseboard has been designed to comply with Intel’s Common Enabling Kit (CEK) processor mounting and heat sink retention solution. The baseboard will ship with a CEK spring snapped onto the bottom side of the board beneath each processor socket. The CEK spring is removable, allowing for the use of non-Intel heat sink retention solutions.

Heatsink assembly with integrated hardware

Thermal Interface

Material (TIM)

Baseboard

CEK Spring

Chassis

Figure 4. CEK Processor Mounting

3.1.6Processor Support

The Server Board SE7520JR2 is designed to support one or two Intel® Xeon™ processors utilizing an 800 MHz front side bus with frequencies starting at 2.8 GHz. Previous generations of Intel Xeon processor are not supported on the Server Board SE7520JR2.

The server board is designed to provide up to 120A peak per processors. Processors with higher current requirements are not supported.

Note: Only Intel® Xeon™ processors that support an 800MHz Front Side Bus are supported on the Server Board SE7520JR2. See the following table for a list of supported processors and their operating frequencies.

Table 2: Processor Support Matrix

Processor Family

FSB Frequency

Frequency

Support

Intel® Xeon™

533 MHz

2.8 GHz

No

 

 

 

 

Intel® Xeon™

533 MHz

3.06 GHz

No

 

 

 

 

Intel® Xeon™

533 MHz

3.2 GHz

No

 

 

 

 

Intel® Xeon™

800 MHz

2.8 GHz

Yes

 

 

 

 

Intel® Xeon™

800 MHz

3.0 GHz

Yes

 

 

 

 

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