Hardware Spec Index

Caldera FN-2477 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2477-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index808 (Case Fans scale)
Category rank#28,041
Street price$29
Power3 W
Performance per dollar27.86
Released2024

Specifications

BrandCaldera
ModelCaldera FN-2477 Pro
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-4096 XT 140mm PWM ARGB Case Fan942$29Compare
Zephyra FN-7076 Plus 140mm PWM ARGB Case Fan1,263$39Compare
Brontix FN-8080 Pro 120mm PWM Case Fan759$19Compare
Teralux FN-5719 Edge 140mm PWM Case Fan218$9Compare
Teralux FN-8476 Plus 140mm PWM ARGB Case Fan1,201$39Compare
Teralux FN-9456 SE 120mm PWM Case Fan (3-Pack)727$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2477 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/83176564 (accessed 2026-10-19).