Hardware Spec Index

Caldera FN-7728 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7728-XT · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index283 (Case Fans scale)
Category rank#6,755
Street price$9
Power3 W
Performance per dollar31.44
Released2023

Specifications

BrandCaldera
ModelCaldera FN-7728 XT
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7728 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5457093 (accessed 2026-10-22).