Hardware Spec Index

Caldera FN-7651 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7651-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,259 (Case Fans scale)
Category rank#47,583
Street price$49
Power4 W
Performance per dollar25.69
Released2022

Specifications

BrandCaldera
ModelCaldera FN-7651 Ultra
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7651 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2405992 (accessed 2026-10-22).