Thermalright has been reigning king of aircooling for quite some time now. The SP-94 and SP-97 were proof that aircooling still has a future. The only competition Thermalright is facing seems to be themselves, and with the release of the XP-120 and XP-90, no other manufacturer is capable of reaching their level of performance. The XP-120 and XP-90 were great solutions for Intel Socket 478 and AMD K8 CPUs, but Thermalright has not forgotten about the widely owned Socket A platform. Thermalright now introduces the SI-97, a cheaper and lighter solution than the previous SP-97 as part of the Light 'N' Easy tradition.