Hardware Spec Index

Teralux FN-4456 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4456-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index734 (Case Fans scale)
Category rank#26,814
Street price$29
Power3 W
Performance per dollar25.31
Released2023

Specifications

BrandTeralux
ModelTeralux FN-4456 Prime
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-5089 Core 140mm PWM ARGB Case Fan1,132$39Compare
Brontix FN-9631 Ultra 140mm PWM Case Fan (3-Pack)336$9Compare
Zephyra FN-7319 SE 120mm PWM Case Fan753$19Compare
Corvane FN-7378 Plus 120mm PWM Case Fan305$9Compare
Brontix FN-3216 Ultra 120mm PWM ARGB Case Fan1,094$29Compare
Teralux FN-6518 SE 120mm PWM Case Fan432$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4456 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/16693233 (accessed 2026-10-21).