Hardware Spec Index

Caldera FN-4039 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4039-CORE · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index209 (Case Fans scale)
Category rank#12,417
Street price$9
Power3 W
Performance per dollar23.22
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4039 Core
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise23 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
Caldera FN-8141 Edge 120mm PWM Case Fan781$19Compare
Zephyra FN-9143 Max 120mm PWM Case Fan355$9Compare
Teralux FN-8917 XT 120mm PWM ARGB Case Fan (3-Pack)1,225$49Compare
Corvane FN-1635 SE 140mm PWM ARGB Case Fan (3-Pack)1,326$49Compare
Zephyra FN-2782 Core 140mm PWM Case Fan485$9Compare
Teralux FN-9589 XT 120mm PWM Case Fan443$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4039 Core 140mm PWM Case Fan”, https://vextor7.com/item/4896035 (accessed 2026-10-23).