Hardware Spec Index

Zephyra FN-1805 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN1805-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,219 (Case Fans scale)
Category rank#5,361
Street price$39
Power4 W
Performance per dollar31.26
Released2020

Specifications

BrandZephyra
ModelZephyra FN-1805 Ultra
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-4402 Ultra 140mm PWM ARGB Case Fan904$29Compare
Zephyra FN-7961 Plus 120mm PWM ARGB Case Fan845$29Compare
Brontix FN-2484 Core 120mm PWM Case Fan237$9Compare
Caldera FN-4073 Ultra 120mm PWM Case Fan721$19Compare
Brontix FN-6935 Ultra 140mm PWM Case Fan437$19Compare
Teralux FN-8248 Ultra 120mm PWM Case Fan (3-Pack)327$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-1805 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5989797 (accessed 2026-10-24).