Hardware Spec Index

Zephyra FN-4394 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4394-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,065 (Case Fans scale)
Category rank#11,914
Street price$39
Power4 W
Performance per dollar27.31
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4394 Ultra
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-1534 Core 120mm PWM Case Fan (3-Pack)350$9Compare
Corvane FN-7088 Edge 140mm PWM ARGB Case Fan (3-Pack)1,165$49Compare
Zephyra FN-7560 XT 120mm PWM ARGB Case Fan855$29Compare
Zephyra FN-5049 Prime 120mm PWM ARGB Case Fan1,042$29Compare
Brontix FN-1104 Plus 140mm PWM Case Fan376$19Compare
Teralux FN-1591 Edge 120mm PWM ARGB Case Fan1,101$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4394 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/19908571 (accessed 2026-10-21).