Hardware Spec Index

Caldera FN-7939 Plus 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN7939-PLUS · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index788 (Case Fans scale)
Category rank#35,664
Street price$19
Power3 W
Performance per dollar41.47
Released2025

Specifications

BrandCaldera
ModelCaldera FN-7939 Plus
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise23 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-7939 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/37523836 (accessed 2026-10-23).