Hardware Spec Index

Caldera FN-5543 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5543-PRO · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,261 (Case Fans scale)
Category rank#10,391
Street price$39
Power3 W
Performance per dollar32.33
Released2026

Specifications

BrandCaldera
ModelCaldera FN-5543 Pro
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5543 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/46983269 (accessed 2026-10-21).