Hardware Spec Index

Caldera FN-2240 Max 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2240-MAX · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index1,314 (Case Fans scale)
Category rank#32,735
Street price$49
Power3 W
Performance per dollar26.82
Released2026

Specifications

BrandCaldera
ModelCaldera FN-2240 Max
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9821 Core 120mm PWM Case Fan364$9Compare
Teralux FN-4683 SE 120mm PWM Case Fan730$19Compare
Brontix FN-3625 Edge 120mm PWM Case Fan482$19Compare
Zephyra FN-6848 Pro 140mm PWM ARGB Case Fan1,069$39Compare
Brontix FN-5933 SE 120mm PWM ARGB Case Fan1,345$49Compare
Caldera FN-3892 Plus 140mm PWM Case Fan (3-Pack)318$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2240 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/8320053 (accessed 2026-10-22).