Here's a summary of the provided text, broken down into key areas:

1. Product Identification:

️· Product: Heat sink
️· Part Number (implied): ATS-XXXX (specific part number not directly provided, but the text mentions Advanced Thermal Solutions, Inc.)
️· Designation: For part number ATS-XXXX, the text refers to it as "heat sink"

2. Performance & Specifications

️· Thermal Performance: Data is provided for both "undirected" airflow (likely natural convection) and a more directed airflow. The following are approximate values at 700 CFM:
- Undirected airflow (Natural convection): Temperature rise values provided for various airflow rates (e.g., 0.5 m/s, 1.0 m/s, 2.0m/s)
- Directed airflow: Temperature rise values are provided for airflow rates ranging from 0.5 m/s to 4.0m/s
️· Design Features:
- Airflow: Designed for both natural and forced airflow.
- Material: Not explicitly stated, but inferred to be a thermally conductive material suitable for heat dissipation.

3. Company Information:

️· Manufacturer: Advanced Thermal Solutions, Inc. (ATS)

️· Address: 89-27 Access Road, Norwood, MA 02062 USA
️· Contact Information:
- Phone: 781.769.2800
- Fax: 781.769.9979
- Website: [www.qats.com](http://www.qats.com)

4. Important Notes:

️· Revision: R2-0917 (likely indicates a revision date of September 2017)
️· Further Information: For more technical details, contact Advanced Thermal Solutions, Inc.