Hardware Spec Index

Zephyra FN-4091 Max 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4091-MAX · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,309 (Case Fans scale)
Category rank#26,449
Street price$49
Power3 W
Performance per dollar26.71
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4091 Max
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise36 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
Teralux FN-4952 Core 120mm PWM ARGB Case Fan875$29Compare
Teralux FN-2414 Plus 140mm PWM Case Fan791$19Compare
Teralux FN-5550 XT 120mm PWM Case Fan (3-Pack)257$9Compare
Caldera FN-6295 XT 140mm PWM ARGB Case Fan957$29Compare
Caldera FN-4671 Plus 140mm PWM ARGB Case Fan (3-Pack)1,022$29Compare
Teralux FN-6636 SE 120mm PWM Case Fan208$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4091 Max 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/433826 (accessed 2026-10-22).