Hardware Spec Index

Caldera FN-4001 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4001-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index401 (Case Fans scale)
Category rank#17,323
Street price$19
Power3 W
Performance per dollar21.11
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4001 Prime
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-7271 Max 120mm PWM ARGB Case Fan (3-Pack)1,019$29Compare
Zephyra FN-8295 Core 140mm PWM Case Fan451$9Compare
Corvane FN-8169 Ti 140mm PWM Case Fan (3-Pack)361$19Compare
Caldera FN-5550 Max 120mm PWM Case Fan632$19Compare
Corvane FN-4245 Ti 140mm PWM ARGB Case Fan923$29Compare
Teralux FN-4585 Edge 120mm PWM Case Fan (3-Pack)236$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4001 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4906231 (accessed 2026-10-22).