Hardware Spec Index

Zephyra FN-3784 Plus 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3784-PLUS · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index626 (Case Fans scale)
Category rank#19,983
Street price$19
Power3 W
Performance per dollar32.95
Released2022

Specifications

BrandZephyra
ModelZephyra FN-3784 Plus
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-4519 Ti 120mm PWM Case Fan (3-Pack)503$19Compare
Caldera FN-8585 Max 120mm PWM ARGB Case Fan896$29Compare
Corvane FN-7810 Max 120mm PWM ARGB Case Fan1,249$49Compare
Teralux FN-9318 Max 140mm PWM Case Fan510$19Compare
Corvane FN-5085 SE 120mm PWM Case Fan812$19Compare
Teralux FN-9030 Core 120mm PWM Case Fan (3-Pack)447$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3784 Plus 140mm PWM Case Fan”, https://vextor7.com/item/3333332 (accessed 2026-10-19).