Hardware Spec Index

Zephyra FN-4156 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4156-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index286 (Case Fans scale)
Category rank#1,601
Street price$9
Power4 W
Performance per dollar31.78
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4156 Ultra
Size120 × 120 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-1179 Ti 140mm PWM Case Fan639$19Compare
Teralux FN-9612 Max 120mm PWM ARGB Case Fan (3-Pack)977$29Compare
Caldera FN-2871 Core 140mm PWM Case Fan747$19Compare
Teralux FN-8748 SE 120mm PWM ARGB Case Fan1,353$49Compare
Zephyra FN-9699 Ti 120mm PWM ARGB Case Fan1,081$39Compare
Zephyra FN-8162 Core 140mm PWM Case Fan334$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4156 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/81317730 (accessed 2026-10-26).