Hardware Spec Index

Teralux FN-1870 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1870-PLUS · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,203 (Case Fans scale)
Category rank#45,422
Street price$49
Power3 W
Performance per dollar24.55
Released2025

Specifications

BrandTeralux
ModelTeralux FN-1870 Plus
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise23 dBA
BearingFluid dynamic 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-3944 Plus 120mm PWM Case Fan504$19Compare
Corvane FN-5425 Prime 140mm PWM ARGB Case Fan (3-Pack)1,202$39Compare
Teralux FN-5070 Edge 120mm PWM ARGB Case Fan895$29Compare
Teralux FN-9953 Edge 120mm PWM Case Fan (3-Pack)381$19Compare
Caldera FN-3841 Ti 120mm PWM Case Fan692$19Compare
Corvane FN-6028 Edge 140mm PWM Case Fan383$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-1870 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/21399018 (accessed 2026-10-20).