Hardware Spec Index

Zephyra FN-7391 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN7391-CORE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index339 (Case Fans scale)
Category rank#27,215
Street price$9
Power3 W
Performance per dollar37.67
Released2020

Specifications

BrandZephyra
ModelZephyra FN-7391 Core
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-8145 Ultra 120mm PWM ARGB Case Fan1,308$49Compare
Brontix FN-8860 Core 120mm PWM Case Fan (3-Pack)410$19Compare
Caldera FN-6949 SE 140mm PWM ARGB Case Fan1,019$29Compare
Caldera FN-2139 Core 120mm PWM Case Fan628$19Compare
Caldera FN-5399 Prime 120mm PWM Case Fan (3-Pack)601$19Compare
Brontix FN-2003 Ultra 120mm PWM Case Fan227$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-7391 Core 140mm PWM Case Fan”, https://vextor7.com/item/2377787 (accessed 2026-10-25).