Hardware Spec Index

Caldera FN-7856 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7856-PRIME · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index707 (Case Fans scale)
Category rank#27,255
Street price$19
Power3 W
Performance per dollar37.21
Released2025

Specifications

BrandCaldera
ModelCaldera FN-7856 Prime
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7856 Prime 120mm PWM Case Fan”, https://vextor7.com/item/7098288 (accessed 2026-10-26).