Hardware Spec Index

Caldera FN-1177 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1177-XT · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index386 (Case Fans scale)
Category rank#49,734
Street price$9
Power3 W
Performance per dollar42.89
Released2025

Specifications

BrandCaldera
ModelCaldera FN-1177 XT
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1177 XT 140mm PWM Case Fan”, https://vextor7.com/item/6879705 (accessed 2026-10-20).