Hardware Spec Index

Teralux FN-4187 Prime 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4187-PRIME · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index773 (Case Fans scale)
Category rank#4,508
Street price$19
Power4 W
Performance per dollar40.68
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4187 Prime
Size120 × 120 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise29 dBA
BearingMagnetic levitation
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
Caldera FN-7497 Max 140mm PWM ARGB Case Fan1,180$39Compare
Teralux FN-8565 Ultra 120mm PWM ARGB Case Fan887$29Compare
Caldera FN-5467 SE 120mm PWM Case Fan538$19Compare
Corvane FN-1834 Pro 120mm PWM ARGB Case Fan884$29Compare
Teralux FN-6407 Ultra 140mm PWM Case Fan439$19Compare
Caldera FN-6092 XT 120mm PWM Case Fan (3-Pack)548$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4187 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3357553 (accessed 2026-10-19).