Hardware Spec Index

Zephyra FN-5738 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5738-PRO · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index457 (Case Fans scale)
Category rank#12,234
Street price$19
Power3 W
Performance per dollar24.05
Released2022

Specifications

BrandZephyra
ModelZephyra FN-5738 Pro
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise33 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
Teralux FN-1859 Plus 140mm PWM ARGB Case Fan (3-Pack)979$29Compare
Brontix FN-7283 Core 120mm PWM ARGB Case Fan (3-Pack)1,008$29Compare
Brontix FN-8666 Core 120mm PWM ARGB Case Fan (3-Pack)1,044$29Compare
Brontix FN-2340 Prime 140mm PWM ARGB Case Fan1,091$39Compare
Caldera FN-6251 XT 120mm PWM Case Fan666$19Compare
Teralux FN-2821 Edge 120mm PWM Case Fan698$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-5738 Pro 140mm PWM Case Fan”, https://vextor7.com/item/56588071 (accessed 2026-10-25).