Hardware Spec Index

Zephyra FN-9834 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN9834-SE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index383 (Case Fans scale)
Category rank#2,606
Street price$9
Power3 W
Performance per dollar42.56
Released2025

Specifications

BrandZephyra
ModelZephyra FN-9834 SE
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-7721 Max 140mm PWM Case Fan347$9Compare
Caldera FN-4853 Prime 120mm PWM ARGB Case Fan1,037$39Compare
Brontix FN-5775 Ultra 120mm PWM Case Fan374$9Compare
Brontix FN-4287 Plus 140mm PWM ARGB Case Fan1,358$49Compare
Caldera FN-8315 Plus 120mm PWM ARGB Case Fan952$29Compare
Zephyra FN-3635 Ti 120mm PWM Case Fan717$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-9834 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/28298272 (accessed 2026-10-22).