Hardware Spec Index

Zephyra FN-6731 Ti 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN6731-TI · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index340 (Case Fans scale)
Category rank#40,215
Street price$9
Power4 W
Performance per dollar37.78
Released2021

Specifications

BrandZephyra
ModelZephyra FN-6731 Ti
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-5871 Edge 140mm PWM ARGB Case Fan1,131$39Compare
Zephyra FN-9733 Max 120mm PWM ARGB Case Fan920$29Compare
Zephyra FN-5866 Ti 120mm PWM Case Fan511$19Compare
Corvane FN-1334 Prime 120mm PWM ARGB Case Fan1,140$39Compare
Corvane FN-7201 Plus 120mm PWM Case Fan636$19Compare
Brontix FN-8673 Core 120mm PWM Case Fan313$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6731 Ti 140mm PWM Case Fan”, https://vextor7.com/item/1126552 (accessed 2026-10-20).