Hardware Spec Index

Caldera FN-6730 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6730-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index536 (Case Fans scale)
Category rank#11,703
Street price$19
Power3 W
Performance per dollar28.21
Released2023

Specifications

BrandCaldera
ModelCaldera FN-6730 Ultra
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6730 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/46986551 (accessed 2026-10-21).