Summary: from a Pentium 4 EE 3.73 (and is the same what came with my Pentium D 805), the right one came with a Pentium EE 840. http://www.pcperspective.com/images/reviews/131/heatsinks_top.jpg http://www.pcperspective.com/images/reviews/131/heatsinks_bottom.jpg Type of heatsink used on the LGA 775 Celeron Ds, note the aluminum core (which is solid aluminum, not hollow in the
Image Dimensions: 550 x 367
Image originally found here.