Hardware Spec Index

Zephyra FN-4037 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4037-PRIME · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index433 (Case Fans scale)
Category rank#20,519
Street price$9
Power3 W
Performance per dollar48.11
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4037 Prime
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4037 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21882406 (accessed 2026-10-25).