Hardware Spec Index

Teralux FN-4837 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4837-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index983 (Case Fans scale)
Category rank#26,639
Street price$29
Power3 W
Performance per dollar33.90
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4837 Ultra
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise25 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-3136 Ultra 120mm PWM ARGB Case Fan (3-Pack)952$29Compare
Brontix FN-3200 Plus 120mm PWM Case Fan310$9Compare
Brontix FN-5327 Pro 120mm PWM ARGB Case Fan1,175$39Compare
Zephyra FN-7410 XT 120mm PWM ARGB Case Fan (3-Pack)967$39Compare
Corvane FN-8781 Pro 120mm PWM Case Fan233$9Compare
Teralux FN-8947 Pro 120mm PWM ARGB Case Fan915$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4837 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/13489308 (accessed 2026-10-26).