Hardware Spec Index

Zephyra FN-4440 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4440-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index698 (Case Fans scale)
Category rank#1,709
Street price$19
Power4 W
Performance per dollar36.74
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4440 Ultra
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-6094 Core 140mm PWM Case Fan435$19Compare
Caldera FN-8876 Prime 120mm PWM Case Fan793$29Compare
Caldera FN-4754 Ti 140mm PWM Case Fan498$19Compare
Teralux FN-2579 Edge 140mm PWM Case Fan292$9Compare
Caldera FN-1599 XT 120mm PWM Case Fan639$19Compare
Zephyra FN-2974 Prime 140mm PWM ARGB Case Fan821$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4440 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/92945568 (accessed 2026-10-20).