Intel Pentium Pro Family Developer's Manual page 270

OVERDRIVE® PROCESSOR SOCKET SPECIFICATION
For designs which use Header 8, the header itself can violate the 0.2" airspace around the Over-
Drive processor package. A VRM (either Pentium Pro processor VRM or OverDrive VRM),
once installed in Header 8, and any components on the module, MUST NOT violate the 0.2"
airspace. Also, the header must not interfere with the installation of the Pentium Pro or Over-
Drive processors, and must not interfere with the operation of the ZIF socket lever. Alternately,
Socket 8, and the installed processor must not interfere with the installation and removal of a
VRM in Header 8.
Components placed close to Socket 8 must not impede access to and
operation of the handle of the ZIF socket lever. Adequate clearance must be
provided within the proximity of the ZIF socket lever to provide fingertip
access to the lever for normal operation, and to allow raising the lever to the
full open position.
17-6
NOTE