Hardware Spec Index

Caldera FN-1281 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1281-XT · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index409 (Case Fans scale)
Category rank#33,430
Street price$19
Power4 W
Performance per dollar21.53
Released2023

Specifications

BrandCaldera
ModelCaldera FN-1281 XT
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1281 XT 140mm PWM Case Fan”, https://vextor7.com/item/13312474 (accessed 2026-10-26).