Hardware Spec Index

Zephyra FN-9121 Prime 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN9121-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,188 (Case Fans scale)
Category rank#12,316
Street price$39
Power3 W
Performance per dollar30.46
Released2026

Specifications

BrandZephyra
ModelZephyra FN-9121 Prime
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9121 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/8360474 (accessed 2026-10-21).