Announcement of Alpha PRN9055T / PRN9055M86 Heat Sink
for Intel Nehalem-EP Processor (Socket LGA1366)
Issue Date: 2009/02/14

We would like to introduce our latest retail heat sink for Intel's Nehalem-EP processors.
This heat sink has been designed for Nehalem-EP processors.

Features of this high-performance heat sink:
Dimensions: 90x90x55.5mm. This heatsink mounts through the four holes surrounding the CPU.
Fan Configuration: The heat sink is available with a fan or bare for customers who prefer to choose a fan based on their individual requirements.
The standard M86 is a high performance 80x80x25mm fan from Sanyo Denki Motor.

Performance data
Standard configuration, using the M86 fan (4500rpm, 1.50m3/min( 53.0 CFM ), 40db) : 0.21 degC/W


Lower thermal resistance numbers are possible through the use of a fan with performance specifications higher than the M86. These fans are available through distribution.

Details (drawings, thermal data, etc...) is available from our online catalog. Shipments will begin in March, 2009.

© 2009 Alpha Novatech, Inc.