Hardware Spec Index

Zephyra FN-8990 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN8990-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index563 (Case Fans scale)
Category rank#7,392
Street price$19
Power3 W
Performance per dollar29.63
Released2026

Specifications

BrandZephyra
ModelZephyra FN-8990 Prime
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-8990 Prime 140mm PWM Case Fan”, https://vextor7.com/item/5366163 (accessed 2026-10-21).