Hardware Spec Index

Caldera FN-3435 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3435-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index322 (Case Fans scale)
Category rank#30,151
Street price$9
Power3 W
Performance per dollar35.78
Released2026

Specifications

BrandCaldera
ModelCaldera FN-3435 Ultra
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3435 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1544069 (accessed 2026-10-20).