Hardware Spec Index

Caldera FN-3237 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3237-EDGE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index488 (Case Fans scale)
Category rank#41,047
Street price$19
Power3 W
Performance per dollar25.68
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3237 Edge
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6659 Prime 120mm PWM Case Fan (3-Pack)329$9Compare
Corvane FN-9605 XT 140mm PWM Case Fan621$19Compare
Zephyra FN-6043 Edge 140mm PWM ARGB Case Fan (3-Pack)1,164$39Compare
Zephyra FN-1991 Prime 120mm PWM ARGB Case Fan906$29Compare
Teralux FN-8703 Core 120mm PWM Case Fan789$29Compare
Brontix FN-6970 Pro 120mm PWM Case Fan801$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3237 Edge 120mm PWM Case Fan”, https://vextor7.com/item/2006895 (accessed 2026-10-25).