The single-core version of Penryn, listed as Penryn-L here, is not a separate model like Merom-L but a version of the Penryn-3M model with only one active core.
Ühetuumaline versioon Penrynist (Penryn-L) ei ole eraldi mudel nagu Merom-L aga Penryn-3M-versioon, millel on üks aktiivne tuum.