Hardware Spec Index

Zephyra FN-3637 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3637-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,127 (Case Fans scale)
Category rank#29,196
Street price$39
Power2 W
Performance per dollar28.90
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3637 Prime
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3637 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2321772 (accessed 2026-10-20).