Hardware Spec Index

Caldera FN-4634 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4634-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index753 (Case Fans scale)
Category rank#1,370
Street price$19
Power3 W
Performance per dollar39.63
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4634 Prime
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4634 Prime 120mm PWM Case Fan”, https://vextor7.com/item/29133552 (accessed 2026-10-25).