Hardware Spec Index

Caldera FN-6587 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6587-CORE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index757 (Case Fans scale)
Category rank#2,685
Street price$19
Power4 W
Performance per dollar39.84
Released2025

Specifications

BrandCaldera
ModelCaldera FN-6587 Core
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3584 Plus 140mm PWM Case Fan216$9Compare
Corvane FN-6673 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Zephyra FN-5449 Plus 140mm PWM Case Fan717$19Compare
Corvane FN-7142 Max 140mm PWM Case Fan375$9Compare
Caldera FN-5632 Prime 120mm PWM ARGB Case Fan (3-Pack)948$29Compare
Zephyra FN-1603 Plus 140mm PWM ARGB Case Fan1,107$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6587 Core 140mm PWM Case Fan”, https://vextor7.com/item/83668517 (accessed 2026-10-23).