Hardware Spec Index

Caldera FN-5773 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5773-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index220 (Case Fans scale)
Category rank#45,633
Street price$9
Power4 W
Performance per dollar24.44
Released2021

Specifications

BrandCaldera
ModelCaldera FN-5773 XT
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5773 XT 140mm PWM Case Fan”, https://vextor7.com/item/310213 (accessed 2026-10-21).