OEM Cooling Fan for RAZER Blade 15 RZ09 gaming laptop, this is the cooling fan for CPU processor and GPU Graphics card. If your PC fan is running very loud or not functioning then a replacement may be needed. 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, NO soldering is required. Specifications: Direct Current: DC 5V / 0.5A Color: Black Connection: 4 pin 4 wires, Plug in Status: Brand and Original Compatible Part Number(s): CPU Part Number (s): DFS5K123043635 FNDX, 131569632102070744VM10 GPU Part Number (s): DFS5K121144645 FNDY, 131568622102063593VM10 Reference list of compatible with RAZER Laptop Models: Blade 15 RZ09 0370 series: RZ09 0370CTA3 R3T1, RZ09 0370CEA3 R3U1, RZ09 0370BEA3 R3U1 Blade 15 RZ09 0368 RZ09 0368x series: RZ09 0368CE63 R3U1, RZ09 0368CEC3, RZ09 0368BEA2, RZ09 0368AEC2 Blade 15 RZ09 0367 series: RZ09 0367BEC3, RZ09 0367CEC3, RZ09 0367CE53 Blade 15 RZ09 0330 RZ09 0330x series: RZ09 03304, RZ09 03305, RZ09 0330Q, RZ09 03305E43 R3U1 Blade 15 RZ09 02886 series: ‎RZ09 0288x, RZ09 02886E92 R3U1 Blade 15 RZ09 02385 series: RZ09 0238x, RZ09 02385E92 Blade 15 RZ09 0288 series: RZ09 0288x Blade 15 RZ09 0313 series: RZ09 0313x Blade 15 RZ09 0238 series: RZ09 02385, RZ09 02386 Blade 15 RZ09 0301 series: RZ09 0301x, RZ09 03018E02 R3U1 What's in the Box: 1x CPU Cooling Fan (Right side) 1x GPU Cooling Fan (Left side)