Hardware Spec Index

Caldera FN-3725 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3725-PLUS · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index813 (Case Fans scale)
Category rank#26,970
Street price$19
Power4 W
Performance per dollar42.79
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3725 Plus
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3994 XT 120mm PWM Case Fan (3-Pack)580$19Compare
Teralux FN-9088 Edge 120mm PWM ARGB Case Fan790$29Compare
Caldera FN-6595 Edge 140mm PWM Case Fan791$19Compare
Caldera FN-6528 SE 140mm PWM Case Fan250$9Compare
Teralux FN-3435 Edge 140mm PWM Case Fan533$19Compare
Zephyra FN-4059 XT 140mm PWM Case Fan343$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3725 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/20015351 (accessed 2026-10-25).