Hardware Spec Index

Caldera FN-7877 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7877-XT · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index772 (Case Fans scale)
Category rank#44,481
Street price$19
Power4 W
Performance per dollar40.63
Released2023

Specifications

BrandCaldera
ModelCaldera FN-7877 XT
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7877 XT 120mm PWM Case Fan”, https://vextor7.com/item/63318777 (accessed 2026-10-22).