Hardware Spec Index

Zephyra FN-9937 Plus 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN9937-PLUS · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index351 (Case Fans scale)
Category rank#36,684
Street price$9
Power3 W
Performance per dollar39.00
Released2022

Specifications

BrandZephyra
ModelZephyra FN-9937 Plus
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9937 Plus 120mm PWM Case Fan”, https://vextor7.com/item/5913698 (accessed 2026-10-20).