Hardware Spec Index

Caldera FN-4840 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4840-EDGE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,333 (Case Fans scale)
Category rank#35,515
Street price$49
Power3 W
Performance per dollar27.20
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4840 Edge
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise26 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-4840 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/13635877 (accessed 2026-10-20).