Hardware Spec Index

Caldera FN-2668 Plus 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2668-PLUS · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index538 (Case Fans scale)
Category rank#45,036
Street price$19
Power2 W
Performance per dollar28.32
Released2019

Specifications

BrandCaldera
ModelCaldera FN-2668 Plus
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1818 XT 120mm PWM Case Fan715$19Compare
Corvane FN-3114 Core 120mm PWM Case Fan679$19Compare
Corvane FN-2248 Plus 120mm PWM ARGB Case Fan894$29Compare
Brontix FN-4087 Prime 120mm PWM Case Fan541$19Compare
Teralux FN-7762 Ti 140mm PWM Case Fan (3-Pack)605$19Compare
Zephyra FN-9848 Prime 120mm PWM Case Fan (3-Pack)515$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2668 Plus 120mm PWM Case Fan”, https://vextor7.com/item/3631384 (accessed 2026-10-22).