Hardware Spec Index

Zephyra FN-9785 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN9785-ULTRA · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index310 (Case Fans scale)
Category rank#28,852
Street price$9
Power4 W
Performance per dollar34.44
Released2024

Specifications

BrandZephyra
ModelZephyra FN-9785 Ultra
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-7837 Ti 120mm PWM ARGB Case Fan (3-Pack)941$29Compare
Caldera FN-1157 Ultra 140mm PWM Case Fan442$19Compare
Zephyra FN-6567 Prime 120mm PWM Case Fan (3-Pack)552$19Compare
Corvane FN-4645 Prime 120mm PWM ARGB Case Fan862$29Compare
Brontix FN-2202 XT 120mm PWM Case Fan405$9Compare
Caldera FN-7822 Core 120mm PWM Case Fan725$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-9785 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/90287649 (accessed 2026-10-25).