Hardware Spec Index

Caldera FN-7756 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7756-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index237 (Case Fans scale)
Category rank#32,620
Street price$9
Power3 W
Performance per dollar26.33
Released2024

Specifications

BrandCaldera
ModelCaldera FN-7756 Ultra
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7756 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/19952197 (accessed 2026-10-20).