Hardware Spec Index

Caldera FN-4773 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4773-PRO · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,363 (Case Fans scale)
Category rank#42,713
Street price$49
Power3 W
Performance per dollar27.82
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4773 Pro
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4773 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/13389986 (accessed 2026-10-23).