Hardware Spec Index

Zephyra FN-6405 Max 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6405-MAX · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,217 (Case Fans scale)
Category rank#18,651
Street price$39
Power4 W
Performance per dollar31.21
Released2025

Specifications

BrandZephyra
ModelZephyra FN-6405 Max
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3355 Max 120mm PWM ARGB Case Fan1,036$39Compare
Teralux FN-2590 Edge 140mm PWM ARGB Case Fan1,150$39Compare
Caldera FN-5189 Core 140mm PWM ARGB Case Fan (3-Pack)1,296$49Compare
Brontix FN-5939 Edge 120mm PWM ARGB Case Fan (3-Pack)859$29Compare
Caldera FN-8455 Edge 120mm PWM Case Fan301$9Compare
Brontix FN-9999 Edge 120mm PWM ARGB Case Fan1,028$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6405 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4861540 (accessed 2026-10-21).