Hardware Spec Index

Caldera FN-6256 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6256-XT · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index512 (Case Fans scale)
Category rank#6,891
Street price$19
Power4 W
Performance per dollar26.95
Released2020

Specifications

BrandCaldera
ModelCaldera FN-6256 XT
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6256 XT 140mm PWM Case Fan”, https://vextor7.com/item/8632973 (accessed 2026-10-22).