Lenovo ventola ventola ThinkPad L14 Gen 3/4, L15 Gen 3/4 5F10Z58248
P/n 5F10Z58246 5F10Z58247 5F10Z58248. ThinkPad L14 Gen 4 Type 21H5 Type 21H6. ThinkPad L14 Gen 3 Type 21C5 Type 21C6. ThinkPad L14 Gen 3 Type 21C1 Type 21C2. ThinkPad L14 Gen 4 Type 21H1 Type 21H2. ThinkPad L15 Gen 3 Type 21C7 Type 21C8.