Hardware Spec Index

Teralux FN-5903 Core 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN5903-CORE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,312 (Case Fans scale)
Category rank#16,448
Street price$39
Power3 W
Performance per dollar33.64
Released2019

Specifications

BrandTeralux
ModelTeralux FN-5903 Core
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3084 Ti 120mm PWM ARGB Case Fan1,231$39Compare
Teralux FN-5720 Ti 120mm PWM Case Fan276$9Compare
Zephyra FN-4503 Ti 140mm PWM Case Fan527$19Compare
Corvane FN-9343 Prime 120mm PWM Case Fan (3-Pack)223$9Compare
Zephyra FN-5630 Prime 140mm PWM ARGB Case Fan (3-Pack)929$29Compare
Brontix FN-6853 Prime 120mm PWM Case Fan508$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5903 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/16626565 (accessed 2026-10-19).