Hardware Spec Index

Teralux FN-5055 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5055-PRO · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index691 (Case Fans scale)
Category rank#10,064
Street price$19
Power3 W
Performance per dollar36.37
Released2023

Specifications

BrandTeralux
ModelTeralux FN-5055 Pro
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise27 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
Zephyra FN-6664 Plus 140mm PWM Case Fan (3-Pack)277$9Compare
Brontix FN-8931 Max 120mm PWM Case Fan624$19Compare
Caldera FN-9331 Plus 120mm PWM ARGB Case Fan868$29Compare
Brontix FN-8819 Ultra 120mm PWM Case Fan623$19Compare
Corvane FN-9920 Core 120mm PWM ARGB Case Fan1,131$39Compare
Brontix FN-7981 Pro 120mm PWM ARGB Case Fan984$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5055 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/33707183 (accessed 2026-10-25).