Hardware Spec Index

Caldera FN-4139 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4139-XT · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index441 (Case Fans scale)
Category rank#19,286
Street price$19
Power3 W
Performance per dollar23.21
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4139 XT
Size140 × 140 × 25 mm
Speed400–2,400 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-4139 XT 140mm PWM Case Fan”, https://vextor7.com/item/94883425 (accessed 2026-10-26).