Hardware Spec Index

Zephyra FN-1764 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1764-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index244 (Case Fans scale)
Category rank#14,022
Street price$9
Power3 W
Performance per dollar27.11
Released2026

Specifications

BrandZephyra
ModelZephyra FN-1764 Ultra
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1764 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8396705 (accessed 2026-10-20).