Hardware Spec Index

Zephyra FN-4961 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4961-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index396 (Case Fans scale)
Category rank#47,235
Street price$9
Power4 W
Performance per dollar44.00
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4961 Prime
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4961 Prime 120mm PWM Case Fan”, https://vextor7.com/item/1752112 (accessed 2026-10-19).