Hardware Spec Index

Caldera FN-4689 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4689-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index434 (Case Fans scale)
Category rank#6,373
Street price$9
Power4 W
Performance per dollar48.22
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4689 Prime
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4689 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8601142 (accessed 2026-10-20).