Hardware Spec Index

Zephyra FN-7905 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN7905-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index300 (Case Fans scale)
Category rank#27,218
Street price$9
Power4 W
Performance per dollar33.33
Released2023

Specifications

BrandZephyra
ModelZephyra FN-7905 Ultra
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-1181 Prime 140mm PWM ARGB Case Fan1,211$39Compare
Corvane FN-3951 XT 120mm PWM Case Fan589$19Compare
Brontix FN-7951 Pro 140mm PWM ARGB Case Fan (3-Pack)1,181$39Compare
Zephyra FN-3308 Ultra 120mm PWM Case Fan773$19Compare
Corvane FN-9175 XT 120mm PWM ARGB Case Fan874$29Compare
Teralux FN-1761 Pro 140mm PWM Case Fan (3-Pack)416$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-7905 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/5230368 (accessed 2026-10-26).