Hardware Spec Index

Caldera FN-3873 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3873-CORE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index637 (Case Fans scale)
Category rank#21,742
Street price$19
Power4 W
Performance per dollar33.53
Released2024

Specifications

BrandCaldera
ModelCaldera FN-3873 Core
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-5906 XT 120mm PWM ARGB Case Fan1,389$49Compare
Zephyra FN-9771 Core 120mm PWM ARGB Case Fan1,174$39Compare
Corvane FN-1298 Ti 140mm PWM Case Fan580$19Compare
Brontix FN-9498 Ti 120mm PWM Case Fan696$19Compare
Zephyra FN-1748 Prime 140mm PWM ARGB Case Fan1,048$39Compare
Brontix FN-9821 Core 140mm PWM ARGB Case Fan1,360$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3873 Core 120mm PWM Case Fan”, https://vextor7.com/item/11640498 (accessed 2026-10-19).