Hardware Spec Index

Zephyra FN-9821 Core 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN9821-CORE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,092 (Case Fans scale)
Category rank#9,651
Street price$39
Power4 W
Performance per dollar28.00
Released2024

Specifications

BrandZephyra
ModelZephyra FN-9821 Core
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9821 Core 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4656140 (accessed 2026-10-19).