Hardware Spec Index

Zephyra FN-6923 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN6923-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index685 (Case Fans scale)
Category rank#32,279
Street price$19
Power3 W
Performance per dollar36.05
Released2023

Specifications

BrandZephyra
ModelZephyra FN-6923 Ultra
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6923 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/20078053 (accessed 2026-10-20).