Hardware Spec Index

Zephyra FN-4092 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4092-PRO · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index250 (Case Fans scale)
Category rank#37,470
Street price$9
Power4 W
Performance per dollar27.78
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4092 Pro
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-7035 Core 120mm PWM ARGB Case Fan850$29Compare
Caldera FN-6983 Ti 120mm PWM ARGB Case Fan1,242$39Compare
Brontix FN-3088 Edge 120mm PWM ARGB Case Fan1,310$49Compare
Zephyra FN-6345 Prime 120mm PWM ARGB Case Fan (3-Pack)1,026$29Compare
Teralux FN-2249 Pro 140mm PWM Case Fan441$19Compare
Brontix FN-8660 Pro 140mm PWM ARGB Case Fan (3-Pack)1,199$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4092 Pro 120mm PWM Case Fan”, https://vextor7.com/item/14526809 (accessed 2026-10-24).