Hardware Spec Index

Zephyra FN-5731 Core 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5731-CORE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index928 (Case Fans scale)
Category rank#31,893
Street price$29
Power4 W
Performance per dollar32.00
Released2021

Specifications

BrandZephyra
ModelZephyra FN-5731 Core
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5731 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/896766 (accessed 2026-10-21).