Hardware Spec Index

Zephyra FN-4937 XT 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4937-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index838 (Case Fans scale)
Category rank#31,465
Street price$29
Power4 W
Performance per dollar28.90
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4937 XT
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4937 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/69728598 (accessed 2026-10-19).