Hardware Spec Index

Caldera FN-7821 Ti 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7821-TI · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index996 (Case Fans scale)
Category rank#40,619
Street price$29
Power4 W
Performance per dollar34.34
Released2025

Specifications

BrandCaldera
ModelCaldera FN-7821 Ti
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise36 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-7821 Ti 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/19949031 (accessed 2026-10-22).