Hardware Spec Index

Caldera FN-1277 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1277-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index464 (Case Fans scale)
Category rank#1,240
Street price$9
Power4 W
Performance per dollar51.56
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1277 XT
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1277 XT 120mm PWM Case Fan”, https://vextor7.com/item/826067 (accessed 2026-10-22).