Hardware Spec Index

Caldera FN-7977 Core 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN7977-CORE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index992 (Case Fans scale)
Category rank#6,512
Street price$39
Power3 W
Performance per dollar25.44
Released2025

Specifications

BrandCaldera
ModelCaldera FN-7977 Core
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise33 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-7977 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/9933641 (accessed 2026-10-22).