Hardware Spec Index

Caldera FN-3893 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3893-PLUS · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index202 (Case Fans scale)
Category rank#16,579
Street price$9
Power3 W
Performance per dollar22.44
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3893 Plus
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise22 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
Brontix FN-9369 Prime 140mm PWM ARGB Case Fan955$29Compare
Corvane FN-5359 Plus 120mm PWM Case Fan655$19Compare
Teralux FN-2115 Edge 140mm PWM ARGB Case Fan1,055$39Compare
Corvane FN-2567 Plus 140mm PWM ARGB Case Fan866$29Compare
Brontix FN-9058 Ultra 120mm PWM Case Fan (3-Pack)230$9Compare
Teralux FN-3864 Prime 140mm PWM ARGB Case Fan887$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3893 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3664087 (accessed 2026-10-21).