Hardware Spec Index

Teralux FN-1852 Max 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1852-MAX · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index242 (Case Fans scale)
Category rank#20,743
Street price$9
Power4 W
Performance per dollar26.89
Released2021

Specifications

BrandTeralux
ModelTeralux FN-1852 Max
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-4591 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,346$49Compare
Teralux FN-7488 Ti 120mm PWM Case Fan734$19Compare
Caldera FN-5142 Ultra 120mm PWM Case Fan583$19Compare
Caldera FN-8787 SE 140mm PWM ARGB Case Fan1,008$29Compare
Corvane FN-8056 SE 120mm PWM ARGB Case Fan936$29Compare
Brontix FN-6065 Ultra 140mm PWM ARGB Case Fan990$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-1852 Max 140mm PWM Case Fan”, https://vextor7.com/item/53660503 (accessed 2026-10-21).