Hardware Spec Index

Caldera FN-6654 Ti 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6654-TI · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index657 (Case Fans scale)
Category rank#31,218
Street price$19
Power2 W
Performance per dollar34.58
Released2019

Specifications

BrandCaldera
ModelCaldera FN-6654 Ti
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-5191 Core 120mm PWM Case Fan627$19Compare
Brontix FN-6924 Prime 120mm PWM Case Fan (3-Pack)419$19Compare
Caldera FN-7052 Pro 120mm PWM ARGB Case Fan945$29Compare
Brontix FN-5580 SE 120mm PWM Case Fan349$19Compare
Teralux FN-6350 Core 120mm PWM ARGB Case Fan959$29Compare
Caldera FN-8930 Core 120mm PWM Case Fan (3-Pack)546$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6654 Ti 140mm PWM Case Fan”, https://vextor7.com/item/2913952 (accessed 2026-10-19).