Intel 521 Data Sheet - Page 78

Table 5-3. Thermal Profile for Processors with PRB = 0, Thermal Profile for Processors

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Thermal Specifications and Design Considerations Table 5-3. Thermal Profile for Processors with PRB = 0 Power Maximum Tc (W) (°C) Power (W) Maximum Tc (°C) 0 44.2 2 44.8 4 45.3 6 45.9 8 46.4 10 47.0 12 47.6 14 48.1 16 48.7 18 49.2 20 49.8 22 50.4 24 50.9 26 51.5 28 52.0 30 52.6 32 53.2 34 53.7 36 54.3 38 54.8 40 55.4 42 56.0 44 56.5 46 57.1 48 57.6 50 58.2 52 58.8 54 59.3 56 59.9 58 60.4 Figure 5-2. Thermal Profile for Processors with PRB = 0 70.0 Power (W) 60 62 64 66 68 70 72 74 76 78 80 82 84 Maximum Tc (°C) 61.0 61.6 62.1 62.7 63.2 63.8 64.4 64.9 65.5 66.0 66.6 67.2 67.7 65.0 y = 0.28x + 44.2 60.0 Tcase (C) 55.0 50.0 45.0 40.0 0 10 20 30 40 50 60 70 80 Power (W) 78 Datasheet

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78
Datasheet
Thermal Specifications and Design Considerations
Table 5-3. Thermal Profile for Processors with PRB = 0
Power
(W)
Maximum Tc
(°C)
Power
(W)
Maximum Tc
(°C)
Power
(W)
Maximum Tc
(°C)
0
44.2
30
52.6
60
61.0
2
44.8
32
53.2
62
61.6
4
45.3
34
53.7
64
62.1
6
45.9
36
54.3
66
62.7
8
46.4
38
54.8
68
63.2
10
47.0
40
55.4
70
63.8
12
47.6
42
56.0
72
64.4
14
48.1
44
56.5
74
64.9
16
48.7
46
57.1
76
65.5
18
49.2
48
57.6
78
66.0
20
49.8
50
58.2
80
66.6
22
50.4
52
58.8
82
67.2
24
50.9
54
59.3
84
67.7
26
51.5
56
59.9
28
52.0
58
60.4
Figure 5-2. Thermal Profile for Processors with PRB = 0
y = 0.28x + 44.2
40.0
45.0
50.0
55.0
60.0
65.0
70.0
0
10
20
30
40
50
60
70
80
Power (W)
Tcase (C)