Hardware Spec Index

Caldera FN-4237 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4237-EDGE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index246 (Case Fans scale)
Category rank#47,778
Street price$9
Power4 W
Performance per dollar27.33
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4237 Edge
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1890 SE 140mm PWM Case Fan306$9Compare
Teralux FN-9342 Ti 120mm PWM Case Fan (3-Pack)598$19Compare
Brontix FN-4751 Edge 120mm PWM ARGB Case Fan (3-Pack)1,197$49Compare
Teralux FN-3497 Pro 120mm PWM ARGB Case Fan (3-Pack)1,257$49Compare
Brontix FN-9431 Core 120mm PWM ARGB Case Fan1,322$49Compare
Caldera FN-1280 Edge 120mm PWM ARGB Case Fan865$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4237 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/54372288 (accessed 2026-10-21).