Hardware Spec Index

Zephyra FN-4937 Prime 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4937-PRIME · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index949 (Case Fans scale)
Category rank#1,575
Street price$29
Power3 W
Performance per dollar32.72
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4937 Prime
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4937 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/280194 (accessed 2026-10-23).