Nidec TA450DC (model A34341-58, 71 CFM) 120x120x25mm 3-pin sensor cooling fan. $25.00 Nidec TA450DC (model A34346-58, 92 CFM) 120x120x25mm 3-pin sensor cooling fan $25.00 NMB-MAT (PanaFLO) FBA12G12L-BX Low-noice Hydrowave Bearing (1700rpm, 69 CFM, 30 dBA, 2.16W) 120x120x38mm 3-wire with sensor DV12V fan $20.00 Delta AFB1212VHE 120x38mm 129CFM 3-pin Sensor DC 12V Fan $25.00 Sunnon KD1212PTB3-6A 120x25mm 2400RPM 69CFM 35.5dBA 3-pin 12V DC fan $20.00 Sunnon KD1212PTB2-6A 120x25mm 80CFM 41dBA 2800RPM 3-pin f12V DC Axial Fan $20.00 Scythe S-Flex SFF21F (1,600rpm 63.7CFM 28dBA 0.20A 150000hrs MTBF) 120x120x25mm 3-Pin 12V DC Fan (Sony Fluid Dynamic Bearing Low Noise Technologies). $20.00 Scythe S-Flex SFF21E (1,200rpm 49.0CFM 20.1dBA 0.15A 150000hrs MTBF) 120x120x25mm 3-Pin 12V DC Fan (Sony Fluid Dynamic Bearing Low Noise Technology). $20.00 Scythe S-Flex SFF21D (800rpm 33.5CFM 8.7dBA 0.10A 150000hrs MTBF) 120x120x25mm 3-Pin 12V DC Fan (Sony Fluid Dynamic Bearing Low Noise Technology). $20.00