Hardware Spec Index

Caldera FN-1878 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1878-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index1,219 (Case Fans scale)
Category rank#40,913
Street price$49
Power3 W
Performance per dollar24.88
Released2026

Specifications

BrandCaldera
ModelCaldera FN-1878 Ultra
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise32 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-1878 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4350252 (accessed 2026-10-23).