Hardware Spec Index

Zephyra FN-6440 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN6440-PRIME · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index373 (Case Fans scale)
Category rank#8,763
Street price$9
Power4 W
Performance per dollar41.44
Released2021

Specifications

BrandZephyra
ModelZephyra FN-6440 Prime
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise31 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-9143 Edge 140mm PWM Case Fan618$19Compare
Brontix FN-5840 Max 140mm PWM Case Fan796$19Compare
Teralux FN-3455 Plus 120mm PWM ARGB Case Fan (3-Pack)810$29Compare
Brontix FN-2275 Plus 120mm PWM Case Fan383$9Compare
Corvane FN-8834 Core 120mm PWM ARGB Case Fan1,180$39Compare
Brontix FN-9862 Pro 140mm PWM Case Fan342$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6440 Prime 120mm PWM Case Fan”, https://vextor7.com/item/10596168 (accessed 2026-10-22).