Hardware Spec Index

Caldera FN-5639 SE 120mm PWM Case Fan

Case Fans · Caldera · SKU FN5639-SE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index562 (Case Fans scale)
Category rank#39,484
Street price$19
Power3 W
Performance per dollar29.58
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5639 SE
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-5954 Pro 120mm PWM ARGB Case Fan971$29Compare
Teralux FN-2603 Edge 120mm PWM Case Fan657$19Compare
Caldera FN-5355 Prime 120mm PWM Case Fan245$9Compare
Brontix FN-6748 Pro 120mm PWM Case Fan332$9Compare
Zephyra FN-1311 Prime 120mm PWM Case Fan (3-Pack)655$19Compare
Caldera FN-8244 XT 120mm PWM ARGB Case Fan1,297$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5639 SE 120mm PWM Case Fan”, https://vextor7.com/item/4179982 (accessed 2026-10-22).