OEM Cooling Fan for Precision 7770 7780 Mobile Workstation series, this is the cooling fan for Discrete Graphics card, attaches to your existing heatsink.

The fan uses an integrated flex cable to connect to the mainboard, the cable connects via 4-pin connector making it a plug and play replacement module.

NOTE: ONE PC required TWO Cooling Fans for Discrete Graphics card, the Fan NOT EXACTLY the same, Please check your OLD Fan before PURCHASING!!
FAN 1 Part Number(s): 6VJDM, 06VJDM; MG75090V1-C291-S9A, NS85C68-21K15, DC2800119SL, DC2800118DL
FAN 2 Part Number(s): HN24M, 0HN24M; MG75090V1-C290-S9A, NS85C68-21F05, DC28000Z2SL, DC28000Z2DL

Specifications:
Direct Current: DC 5V / 0.80A, 9.4 CFM
Color: Black
Power Connection: 4-pin 4-Wires, Wire-to-Board
Status: BRAND NEW and Unused from OEM factory, NOT a Third-Party Fan.

Reference list of compatible with models:
. Precision 7770
. Precision 7780