for EBM PAPST W2E143-AB09-01 Axial Cooling Fan, High Temperature Resistant Fan, 17251 6078ES Case Cooling fan For replacing damaged cooling fans, CPU cooling fans. Easy to Install. The W2E143-AB09-01 Axial Cooling Fan Features, Voltage: 230V, 50/60Hz, Power: 24/30W, Size: 172X172X51MM/ 6.77'L x 2.01'W x 6.77'H, speed: 2800 rpm, Cooling method: Air, Noise Level: 54dB. Please check the product model carefully before bidding. Our W2E143-AB09-01 Cooling Fan Unlimited return and refund service in 1 year. If you have any query, please feel free to contact us, We will reply within 12 hours on working days, thanks!