NMB 3610NL-04W-B10 92x92x25mm 2100rpm 32.8CFM 28dBA Ball-bearing 2-wire Quiet Fan 3160NL-04w-b10Regular price: $19.00Sale price: $10.00 NMB 3610NL-04W-B10 92x92x25mm 2100rpm 32.8CFM 28dBA Ball-bearing 2-wire Quiet FanNMB Model 3610KL-04W-B30 92x25mm 32.8CFM, 28dBA, 2100rpm, DV12V 0.13A 2-wire 12-inch cable with 3-pin connector Quiet fan.