Hardware Spec Index

Zephyra FN-9958 Prime 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN9958-PRIME · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,026 (Case Fans scale)
Category rank#9,298
Street price$39
Power3 W
Performance per dollar26.31
Released2024

Specifications

BrandZephyra
ModelZephyra FN-9958 Prime
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9958 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5498593 (accessed 2026-10-23).