Hardware Spec Index

Zephyra FN-4233 Max 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4233-MAX · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index641 (Case Fans scale)
Category rank#18,785
Street price$19
Power3 W
Performance per dollar33.74
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4233 Max
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-5168 Plus 140mm PWM ARGB Case Fan1,213$39Compare
Zephyra FN-3416 SE 120mm PWM Case Fan647$19Compare
Caldera FN-5751 Ti 120mm PWM ARGB Case Fan1,396$49Compare
Zephyra FN-4798 Ultra 140mm PWM Case Fan744$19Compare
Caldera FN-1457 Max 120mm PWM ARGB Case Fan1,256$39Compare
Corvane FN-7053 Prime 120mm PWM ARGB Case Fan1,180$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4233 Max 140mm PWM Case Fan”, https://vextor7.com/item/392508 (accessed 2026-10-21).