Intel S1155 Instrukcja Użytkownika Pobierz pdf (Strona 49)

Thermal/Mechanical Specifications and Design Guidelines 49

Thermal Specifications

6.1.6 Processor Specification for Operation Where Digital

Thermal Sensor Exceeds T

CONTROL

During operation, when the DTS value is greater than T

CONTROL

, the fan speed control

algorithm must drive the fan speed to meet or exceed the target thermal solution

performance (Ψ

) shown in below tables:

• Ta b l e 6- 7 for the Intel

Xeon

Processor E3-1280 (95W)

• Ta b l e 6- 8 for theIntel

Xeon

processor E3-1200 (80W)

• Ta b l e 6- 9 for the Intel

Xeon

processor E3-1260L (45W)

• Ta b l e 6- 1 0 for the Intel

Xeon

processor E3-1220L (20W)

• Ta b l e 6- 1 1 for the Intel

Xeon

processor E3-1200 (95W) with integrated graphics

To get the full acoustic benefit of the DTS specification, ambient temperature

monitoring is necessary.

24 52.1 74 66.6

26 52.6 76 67.1

28 53.2 78 67.7

30 53.8 80 68.3

32 54.4 82 68.9

34 55.0 84 69.5

36 55.5 86 70.0

38 56.1 88 70.6

40 56.7 90 71.2

42 57.3 92 71.8

44 57.9 94 72.4

46 58.4 95 72.6

48 59.0

Table 6-6. Thermal Test Vehicle Thermal Profile for

Intel

Xeon

Processor E3-1200 (95W) with Integrated Graphics

(Sheet 2 of 2)

Power (W) T

CASE_MAX

(°C) Power (W) T

CASE_MAX

(°C)

Table 6-7. Thermal Solution Performance above T

CONTROL

for the

Intel

Xeon

Processor E3-1280 (95W) (Sheet 1 of 2)

AMBIENT

DTS = T

CONTROL

DTS = -1

45.1 0.300 0.300

44.0 0.320 0.312

43.0 0.337 0.322

42.0 0.355 0.333

41.0 0.373 0.343

40.0 0.391 0.354

39.0 0.409 0.364

38.0 0.427 0.375

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 123 124

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