Hardware Spec Index

Zephyra FN-3745 SE 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3745-SE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index966 (Case Fans scale)
Category rank#34,995
Street price$29
Power4 W
Performance per dollar33.31
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3745 SE
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-6708 SE 140mm PWM Case Fan790$29Compare
Caldera FN-9886 Prime 140mm PWM ARGB Case Fan1,053$39Compare
Zephyra FN-6862 Core 120mm PWM Case Fan544$19Compare
Brontix FN-4525 Pro 140mm PWM Case Fan (3-Pack)338$9Compare
Corvane FN-5109 Core 120mm PWM ARGB Case Fan (3-Pack)1,226$39Compare
Corvane FN-6578 Ultra 120mm PWM Case Fan211$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3745 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/85535545 (accessed 2026-10-21).