Hardware Spec Index

Teralux FN-4273 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4273-PLUS · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index658 (Case Fans scale)
Category rank#17,374
Street price$19
Power4 W
Performance per dollar34.63
Released2019

Specifications

BrandTeralux
ModelTeralux FN-4273 Plus
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-2550 Ti 140mm PWM Case Fan502$19Compare
Caldera FN-7025 SE 120mm PWM ARGB Case Fan987$39Compare
Brontix FN-7217 XT 120mm PWM Case Fan423$9Compare
Brontix FN-7434 Ultra 140mm PWM ARGB Case Fan1,055$29Compare
Brontix FN-7247 Max 120mm PWM Case Fan602$19Compare
Caldera FN-7417 Max 120mm PWM Case Fan426$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4273 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6450480 (accessed 2026-10-26).