Hardware Spec Index

Caldera FN-3437 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3437-PRO · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index624 (Case Fans scale)
Category rank#4,054
Street price$19
Power4 W
Performance per dollar32.84
Released2024

Specifications

BrandCaldera
ModelCaldera FN-3437 Pro
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-4261 Core 140mm PWM ARGB Case Fan804$29Compare
Caldera FN-2187 XT 120mm PWM ARGB Case Fan1,136$49Compare
Caldera FN-9787 Ti 120mm PWM ARGB Case Fan (3-Pack)887$29Compare
Zephyra FN-8025 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,075$39Compare
Caldera FN-4664 Edge 120mm PWM Case Fan762$29Compare
Corvane FN-5035 Plus 140mm PWM ARGB Case Fan1,036$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3437 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/16629637 (accessed 2026-10-20).