Hardware Spec Index

Teralux FN-4840 Max 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4840-MAX · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index257 (Case Fans scale)
Category rank#15,747
Street price$9
Power4 W
Performance per dollar28.56
Released2025

Specifications

BrandTeralux
ModelTeralux FN-4840 Max
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-7166 Pro 120mm PWM Case Fan247$9Compare
Corvane FN-8621 Ultra 140mm PWM Case Fan252$9Compare
Brontix FN-9095 Plus 120mm PWM Case Fan587$19Compare
Corvane FN-7992 Core 120mm PWM ARGB Case Fan1,201$39Compare
Zephyra FN-1924 Ultra 120mm PWM Case Fan300$9Compare
Caldera FN-5187 XT 140mm PWM ARGB Case Fan1,320$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4840 Max 120mm PWM Case Fan”, https://vextor7.com/item/72944616 (accessed 2026-10-20).