Hardware Spec Index

Caldera FN-4206 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4206-PRIME · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index551 (Case Fans scale)
Category rank#19,547
Street price$19
Power4 W
Performance per dollar29.00
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4206 Prime
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-5240 Prime 120mm PWM ARGB Case Fan1,400$49Compare
Caldera FN-8444 Max 140mm PWM ARGB Case Fan1,138$39Compare
Teralux FN-7889 Core 120mm PWM Case Fan502$19Compare
Brontix FN-5688 Core 120mm PWM Case Fan (3-Pack)220$9Compare
Teralux FN-7280 Pro 140mm PWM Case Fan679$19Compare
Teralux FN-2730 Ultra 140mm PWM ARGB Case Fan963$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4206 Prime 140mm PWM Case Fan”, https://vextor7.com/item/96521491 (accessed 2026-10-21).