CPU Cooling Fan for Lenovo G40 / G50 / G40-70M / G40-30 / G40-45 / G40-70 / G50-30 / G50-45 / G50-70 / Z40 / Z50 / 30 / 45 / 70 / 80 / V1000 / V2000 / Z40-70 Filter-Telescope & Microscope One Package Size 16cm *

One Package Size 16cm * 10cm * 5cm / 6

even extended power consumption USB hard drives

MacBook Pro 17 inch A1297 (2009 - 2011)

more soft and comfortable

CPU Cooling Fan for Lenovo G40 / G50 / G40-70M / G40-30 / G40-45 / G40-70 / G50-30 / G50-45 / G50-70 / Z40 / Z50 / 30 / 45 / 70 / 80 / V1000 / V2000 / Z40-70 Filter-Telescope & Microscope One Package Size 16cm *1. CPU cooling fan for Lenovo G40 G50 G40 70M G40 30 G40 45 G40 70 G50 30 G50 45 G50 70 Z40 Z50 30 45 70 80 V1000 V2000 Z40 70 2. Replace your broken or unworkable part with a new one 3. Each item has been checked and in good condition before shipping 4. Completely fit and work 5. Highly recommend professional installation. We will not be responsible for any damages to your device that you may cause during the changing of replacement parts