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Heat Sink For Opteron/Athlon64 Index

Heat Sink for Athlon64/Opteron CPU. Passive Heat Sink and Fan Heat Sink.
U81C for Opteron, Athlon64 ----- 1U System
(Socket 754/939/940/1207/F/C32 attachment holes' pitch:88.9mm)
U81C PICTURE U81C PICTURE

Passive Heat Sink. Suitable for 1U System. Copper Embedded Heat Sink.

BULLET Specification BULLET Drawing
Model Name
U81C-25C
Heat Sink U81C-25A
Attachment Clip MTGH81S
Thermal Grease YG6260-5

U81C-25C: Installation Guide (X001ZF1V-B.pdf 402KB)
Most Opteron and Athlon 64, 64FX Socket 940 and 754 Motherboards will come with a compatible metal backing plate, utilizing 6-32 thread metal standoffs. However, if a board did not come with a pre-installed backing plate, or if it came with a backing plate that does not conform to the AMD Thermal Design Guide, (for example all plastic), then the optional Alpha backing is required. (BP81OV)



U81C for Opteron, Athlon64 ----- 2U System
(Socket 754/939/940/1207/F/C32 attachment holes' pitch:88.9mm)
U81C PICTURE U81C PICTURE

Passive Heat Sink. Suitable for 2U System. Copper Embedded Heat Sink.

BULLET Specification BULLET Drawing
Model Name
U81C-60C
Heat Sink U81C-60A
Attachment Clip MTGH81S
Thermal Grease YG6260-5

U81C-60C: Installation Guide (X001ZF1V-B.pdf 402KB)
Most Opteron and Athlon 64, 64FX Socket 940 and 754 Motherboards will come with a compatible metal backing plate, utilizing 6-32 thread metal standoffs. However, if a board did not come with a pre-installed backing plate, or if it came with a backing plate that does not conform to the AMD Thermal Design Guide, (for example all plastic), then the optional Alpha backing is required. (BP81OV)



PAL8150 for Opteron, Athlon64
(Socket 754/939/940/1207/F/C32 attachment holes' pitch:88.9mm)
PAL8150 PICTURE

Fan Heat Sink. Embedded Heat Sink with two ball bearing fan.

For product detail, please click each model name.

Thermal resistance (Rsa)
PAL8150-M81 <FAN : Expulsion> 0.185 deg C/W
PAL8150-M82 <FAN : Expulsion> 0.260 deg C/W

Model Name
PAL8150-M81
PAL8150-M82
PAL8150T
Heat Sink
PAL8150
IncludedIncludedIncluded
Attachment
MTGH81S
IncludedIncludedIncluded
Fan M81 M82 NOT INCLUDED
Intake Cover
CT8125
Included Included Included
Others
(Screw, Washer, Spacer)
Included Included Included
Thermal Grease
Included Included NOT INCLUDED
Description Quiet Fan. Total Height is 81mm. Total Height is 71mm. For customers who use fans they selected.
Specification Dimension, Test Data Dimension, Test Data -
Drawing DXF Format(67KB)

PAL8150 : Installation Guide (X001ZF1R-A.pdf 600KB)

Most Opteron and Athlon 64, 64FX Socket 940 and 754 Motherboards will come with a compatible metal backing plate, utilizing 6-32 thread metal standoffs. However, if a board did not come with a pre-installed backing plate, or if it came with a backing plate that does not conform to the AMD Thermal Design Guide, (for example all plastic), then the optional Alpha backing is required. (BP81OV)

© 2007 Alpha Novatech, Inc.