Hardware Spec Index

Caldera FN-7750 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN7750-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index796 (Case Fans scale)
Category rank#40,690
Street price$19
Power3 W
Performance per dollar41.89
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7750 Prime
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7750 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/20146394 (accessed 2026-10-20).