Hardware Spec Index

Zephyra FN-1921 Core 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN1921-CORE · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,128 (Case Fans scale)
Category rank#12,663
Street price$39
Power4 W
Performance per dollar28.92
Released2024

Specifications

BrandZephyra
ModelZephyra FN-1921 Core
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise31 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-1921 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/204823 (accessed 2026-10-23).