Hardware Spec Index

Teralux FN-3675 XT 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3675-XT · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,309 (Case Fans scale)
Category rank#13,246
Street price$49
Power3 W
Performance per dollar26.71
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3675 XT
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-1237 XT 140mm PWM ARGB Case Fan1,349$39Compare
Zephyra FN-9629 Prime 140mm PWM ARGB Case Fan1,107$39Compare
Brontix FN-6945 Core 140mm PWM ARGB Case Fan985$29Compare
Caldera FN-2421 XT 120mm PWM Case Fan (3-Pack)227$9Compare
Zephyra FN-4963 Edge 120mm PWM ARGB Case Fan1,353$49Compare
Caldera FN-1175 Ti 140mm PWM ARGB Case Fan1,206$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3675 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/433501 (accessed 2026-10-20).