Hardware Spec Index

Zephyra FN-4291 SE 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4291-SE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index995 (Case Fans scale)
Category rank#34,747
Street price$29
Power3 W
Performance per dollar34.31
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4291 SE
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise23 dBA
BearingRifle 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
Teralux FN-3756 Max 120mm PWM Case Fan208$9Compare
Brontix FN-6736 Prime 140mm PWM Case Fan706$19Compare
Teralux FN-7188 Max 120mm PWM Case Fan667$19Compare
Corvane FN-3759 SE 120mm PWM Case Fan593$19Compare
Caldera FN-3336 Prime 120mm PWM Case Fan (3-Pack)362$9Compare
Teralux FN-9702 Prime 120mm PWM ARGB Case Fan1,068$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4291 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5867749 (accessed 2026-10-26).