CPU 1a Ge per Lenovo Thinkpad X1 Carbon 4a generazione X1 ventola di raffreddamento yoga con dissipatore
For ThinkPad X1 Yoga 1st Gen (Type 20FQ 20FR). For ThinkPad X1 Carbon 4th Gen (Type 20FB 20FC). Compatible ModelX1 Yoga X1 Carbon 4th. Compatible Product LineFor ThinkPad. Suitable for the following models.