Hardware Spec Index

Caldera FN-6420 Ti 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6420-TI · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index226 (Case Fans scale)
Category rank#29,004
Street price$9
Power3 W
Performance per dollar25.11
Released2019

Specifications

BrandCaldera
ModelCaldera FN-6420 Ti
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise32 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-2317 SE 140mm PWM ARGB Case Fan (3-Pack)1,273$49Compare
Brontix FN-4916 Edge 120mm PWM Case Fan (3-Pack)238$9Compare
Corvane FN-1557 Prime 120mm PWM ARGB Case Fan (3-Pack)867$29Compare
Teralux FN-9787 Ultra 120mm PWM Case Fan (3-Pack)623$19Compare
Brontix FN-1147 SE 140mm PWM ARGB Case Fan1,266$39Compare
Teralux FN-2881 Edge 120mm PWM Case Fan657$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6420 Ti 140mm PWM Case Fan”, https://vextor7.com/item/46984795 (accessed 2026-10-21).