Hardware Spec Index

Caldera FN-4777 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4777-XT · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index721 (Case Fans scale)
Category rank#2,714
Street price$29
Power3 W
Performance per dollar24.86
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4777 XT
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4777 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6490474 (accessed 2026-10-21).