1U Heatsink Performance Curves - Intel X3350 - Xeon 2.66 Ghz 12M L2 Cache 1333MHz FSB LGA775 Quad-Core Processor Design Manual
Xeon processor c5500/c3500 series and lga1366 socket hermal/mechanical design guide
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Also See for X3350 - Xeon 2.66 Ghz 12M L2 Cache 1333MHz FSB LGA775 Quad-Core Processor:
- Datasheet (104 pages) ,
- Specification (42 pages)
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For a 1U reference heatsink, see
target at 11 CFM through the fins.
Ψ
CA
1U heatsink versus the airflow provided. Best-fit equations are provided to prevent
errors associated with reading the graph.
Figure 7-1.
1U Heatsink Performance Curves
®
®
Intel
Xeon
Processor C5500/C3500 Series and LGA1366 Socket
Thermal/Mechanical Design Guide
55
0.50
0.45
0.40
Δ P = 1.9e-04CFM
0.35
0.30
0.25
0.20
Mean Ψ
σ = 0.0016 C/W
0.15
0
10
Appendix B
for detailed drawings.
Figure 7-1
shows Ψ
2
2
+ 2.0e-02CFM
+ 2.0e-02CFM
Ψ
-0.817
-0.817
= 0.1430 + 1.141*CFM
= 0.1430 + 1.141*CFM
ca
ca
20
30
CFM Through Fins
Thermal Solutions
Table 7-1
specifies
and pressure drop for the
CA
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
40
50
August 2010
Order Number: 323107-002US
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