Left & Right GPU Upgrade Expansion Fans for T640 — 08DF31 / 0K22DD / 8DF31 K22DD

Replacement left and right fans for the T640 GPU upgrade expansion. Fits part numbers 08DF31, 0K22DD, 8DF31 and K22DD. This listing covers both left and right fan positions for the T640 expansion; check your device part number(s) to confirm compatibility before purchase.