Hardware Spec Index

Caldera FN-5634 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5634-PRIME · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index483 (Case Fans scale)
Category rank#35,643
Street price$19
Power4 W
Performance per dollar25.42
Released2025

Specifications

BrandCaldera
ModelCaldera FN-5634 Prime
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-3204 Max 120mm PWM Case Fan (3-Pack)201$9Compare
Zephyra FN-2042 Ti 120mm PWM Case Fan637$19Compare
Zephyra FN-8919 Ti 120mm PWM ARGB Case Fan1,074$39Compare
Zephyra FN-7066 Core 120mm PWM Case Fan341$9Compare
Corvane FN-4890 Ultra 120mm PWM ARGB Case Fan1,398$49Compare
Zephyra FN-5287 Ultra 120mm PWM Case Fan727$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5634 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/28023812 (accessed 2026-10-23).