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550 参数 Datasheet PDF下载

550图片预览
型号: 550
PDF下载: 下载PDF文件 查看货源
内容描述: 奔腾4处理器,支持超线程技术 [Pentium 4 Processors Supporting Hyper-Threading Technology]
分类和应用:
文件页数/大小: 96 页 / 1585 K
品牌: INTEL [ INTEL ]
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Boxed Processor Specifications  
7.1  
Mechanical Specifications  
7.1.1  
Boxed Processor Cooling Solution Dimensions  
This section documents the mechanical specifications of the boxed Pentium 4 processor on 90 nm  
process in the 775-land package. The boxed processor will be shipped with an unattached fan  
heatsink. Figure 7-1 shows a mechanical representation of the boxed Pentium 4 processor in the  
775-land package.  
Clearance is required around the fan heatsink to ensure unimpeded airflow for proper cooling. The  
physical space requirements and dimensions for the boxed processor with assembled fan heatsink  
are shown in Figure 7-2 (side view), and Figure 7-3 (top view). The airspace requirements for the  
boxed processor fan heatsink must also be incorporated into new baseboard and system designs.  
Airspace requirements are shown in Figure 7-7 and Figure 7-8. Note that some figures have  
centerlines shown (marked with alphabetic designations) to clarify relative dimensioning.  
Figure 7-2. Space Requirements for the Boxed Processor (Side View)  
3.74  
[95.0]  
3.2  
[81.3]  
0.98  
0.39  
[25.0]  
[10.0]  
Figure 7-3. Space Requirements for the Boxed Processor (Top View)  
3.74  
[95.0]  
3.74  
[95.0]  
NOTES:  
1. Diagram does not show the attached hardware for the clip design and is provided only as a mechanical  
representation.  
90  
Datasheet  
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