This heatspreader is for the ETX-P3Tx . It is the through hole version, which means it is designed for mounting to an ETX module with the M2.5 screws coming from above the module to mate with the ETX baseboard.
Kontron ETX-P3Tx Celeron 733MHz With ATI Mobility Radeon M7 GPU (non RoHS) (18023-0000-73-2)
£60.00 Exc VAT£72.00 Inc VAT