OEM Cage Cooling Fan for Optiplex 7050 5040 3050 SFF & MFF Micro Tower Desktop series, this is the cooling fan for REAR side of Chassis, Supports DC motor speed control with PWM. The fan uses an 4-pin integrated flex cable to connect to the motherboard, Supports DC motor speed control with PWM. Brand NEW and GENUINE from OEM Factory that has never been used if you PURCHASING from DEAL4GO, NOT a PULLED parts. D P/N: MPNKK, 0MPNKK; 7G45T, 07G45T; W52D3, 0W52D3 Alt's P/N: MF80201VX-Q060-S99, DASA0820R2U, PVA080F12R P03, AUB0812HHD, PVA080F12H P11 Cable overall Length approx: 27.50 cm/10.70-inches Direct Current: DC 12V/0.2A, 2.63W, 40.8 CFM Min Connector type: 4-pin 4-wires, Wire-to-Board Dimensions (LxWxH): 8.0 x 8.0 x 2.0 cm / 3.15 x 3.15 x 0.8 inch Reference list of compatible with Desktop models: Optiplex 3040 SFF Optiplex 3046 SFF OptiPlex 3050 SFF & MFF Micro Optiplex 3060 SFF & MFF Micro Optiplex 3070 SFF & MFF Micro Optiplex 5040 SFF Optiplex 5050 SFF & MFF Micro Optiplex 5055 SFF & MFF Micro Optiplex 5060 SFF & MFF Micro Optiplex 5070 SFF & MFF Micro Optiplex 7040 SFF Optiplex 7050 SFF & MFF Micro Optiplex 7060 SFF & MFF Micro Optiplex 7070 SFF & MFF Micro Precision Tower 3420 SFF Inspir0n 3250 SFF Inspir0n 3268 SFF Inspir0n 3470 Inspir0n 3471 Inspir0n 3650 SFF Inspir0n 3655 SFF Inspir0n 3656 SFF Inspir0n 3668 SFF Inspir0n 3670 SFF Inspir0n 3671 SFF Vostro 3070 Vostro 3250 SFF Vostro 3267 SFF Vostro 3268 SFF Vostro 3470 SFF Vostro 3471 SFF Vostro 3650 MT Vostro 3670 MT Vostro 3671 MT