Hardware Spec Index

Teralux FN-5394 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN5394-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,031 (Case Fans scale)
Category rank#39,438
Street price$39
Power3 W
Performance per dollar26.44
Released2021

Specifications

BrandTeralux
ModelTeralux FN-5394 Prime
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise32 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-5876 Core 120mm PWM Case Fan (3-Pack)298$9Compare
Corvane FN-9928 Plus 120mm PWM ARGB Case Fan1,331$39Compare
Caldera FN-1083 SE 120mm PWM ARGB Case Fan (3-Pack)986$29Compare
Teralux FN-9838 Edge 120mm PWM ARGB Case Fan1,338$49Compare
Brontix FN-9536 Plus 140mm PWM ARGB Case Fan1,224$49Compare
Corvane FN-5085 Core 120mm PWM Case Fan281$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5394 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/650665 (accessed 2026-10-19).