Hardware Spec Index

Zephyra FN-3744 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3744-SE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index482 (Case Fans scale)
Category rank#11,804
Street price$9
Power3 W
Performance per dollar53.56
Released2025

Specifications

BrandZephyra
ModelZephyra FN-3744 SE
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6278 Edge 120mm PWM ARGB Case Fan (3-Pack)841$29Compare
Brontix FN-9920 Plus 120mm PWM Case Fan680$19Compare
Zephyra FN-4871 Edge 120mm PWM Case Fan624$19Compare
Caldera FN-4425 Ultra 140mm PWM Case Fan384$19Compare
Brontix FN-1302 Ti 120mm PWM ARGB Case Fan (3-Pack)1,319$49Compare
Brontix FN-4811 XT 140mm PWM ARGB Case Fan1,104$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3744 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21878229 (accessed 2026-10-25).