Intel® Xeon® Processor E5-2400 Product Family
93
Thermal/Mechanical Design Guide
Embedded Thermal Solutions
E
Embedded Thermal Solutions
Embedded Server SKU’s target higher case temperatures and/or NEBS thermal profiles
for embedded communications server and storage form factors. This section describes
reference heatsinks for NEBS (Network Equipment Building Systems) compliant ATCA
(Advanced Telecommunications Computing Architecture) systems. These higher case
temperature processors are sufficient for any form factor that needs to meet NEBS
requirements.
E.1
Performance Targets
provides boundary conditions and performance targets for 1U and ATCA
heatsinks. These values are used to generate processor thermal specifications and to
provide guidance for heatsink design.
Notes:
1. Local ambient temperature of the air entering the heatsink.
2. Max target (mean + 3 sigma + offset) for thermal characterization parameter (
).
3. Dimensions of heatsink do not include socket or processor.
4. Local Ambient Temperature written X/Y
o
C means X
o
C under Nominal conditions but Y
o
C is allowed for Short-
Term NEBS excursions.
5. All heatsinks are Non-Direct Chassis Attach (DCA)
6. See
for standard 1U solutions that do not need to meet NEBS.
Table E-1.
8-Core/6-Core Processor Reference Thermal Boundary Conditions
TDP
Heatsink Technology
5,
6
Ψ
ca
2
(
o
C/W)
T
LA
1, 4
(
o
C)
Heatsink
Volumetric
3
(mm)
LV70W (8-core)
ATCA Cu base Al fins
0.466
45/60
90x90x13.3
LV60W (6-core)
ATCA Cu base Al fins
0.467
45/60
90x90x13.3
Table E-2.
4-Core Processor Reference Thermal Boundary Conditions
TDP
Heatsink Technology
5,
6
Ψ
ca
2
(
o
C/W)
T
LA
1, 4
(
o
C)
Heatsink
Volumetric
3
(mm)
LV50W (4-core)
ATCA Cu base Al fins
0.509
52/67
90x90x13.3
Содержание Xeon E5-2400
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Страница 12: ...Introduction 12 Intel Xeon Processor E5 2400 Product Family Thermal Mechanical Design Guide ...
Страница 22: ...LGA1356 Socket 22 Intel Xeon Processor E5 2400 Product Family Thermal Mechanical Design Guide ...
Страница 44: ...Thermal Solutions 44 Intel Xeon Processor E5 2400 Product Family Thermal Mechanical Design Guide ...
Страница 84: ...Mechanical Drawings 84 Intel Xeon Processor E5 2400 Product Family Thermal Mechanical Design Guide ...
Страница 90: ...Socket Mechanical Drawings 90 Intel Xeon Processor E5 2400 Product Family Thermal Mechanical Design Guide ...
