Noctua Nf-b9 Redux-1600 Pwm - Cabinet Cooler

92Mm
Gray
17 Dba
Cabinet cooler, size: 92mm x 92mm x 25mm hxwxd , noise level: max 17.6 Dba, air flow: max 37.9 Cfm, blower rpm: 350
1600 10%, Pwm checked, 4 pins motherboard connectivity, gray frame with black wings