Hardware Spec Index

Caldera FN-6976 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6976-PRIME · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,240 (Case Fans scale)
Category rank#24,071
Street price$39
Power3 W
Performance per dollar31.79
Released2024

Specifications

BrandCaldera
ModelCaldera FN-6976 Prime
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6976 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7264288 (accessed 2026-10-21).