Hardware Spec Index

Zephyra FN-6453 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN6453-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index388 (Case Fans scale)
Category rank#29,591
Street price$9
Power4 W
Performance per dollar43.11
Released2026

Specifications

BrandZephyra
ModelZephyra FN-6453 Ultra
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6453 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/3377173 (accessed 2026-10-22).