Hardware Spec Index

Caldera FN-6249 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6249-PRIME · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index597 (Case Fans scale)
Category rank#29,563
Street price$19
Power3 W
Performance per dollar31.42
Released2024

Specifications

BrandCaldera
ModelCaldera FN-6249 Prime
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-8748 Max 120mm PWM Case Fan631$19Compare
Corvane FN-2447 Plus 120mm PWM Case Fan678$19Compare
Brontix FN-7375 Pro 120mm PWM ARGB Case Fan1,081$29Compare
Caldera FN-3022 Prime 120mm PWM ARGB Case Fan (3-Pack)1,242$49Compare
Teralux FN-9865 Plus 120mm PWM ARGB Case Fan1,400$49Compare
Teralux FN-7263 Prime 140mm PWM ARGB Case Fan1,207$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6249 Prime 140mm PWM Case Fan”, https://vextor7.com/item/1504138 (accessed 2026-10-23).