Hardware Spec Index

Caldera FN-5858 Plus 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5858-PLUS · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index538 (Case Fans scale)
Category rank#5,849
Street price$19
Power4 W
Performance per dollar28.32
Released2023

Specifications

BrandCaldera
ModelCaldera FN-5858 Plus
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3845 Pro 140mm PWM ARGB Case Fan (3-Pack)1,027$29Compare
Brontix FN-9398 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,262$49Compare
Zephyra FN-8723 Ti 120mm PWM Case Fan233$9Compare
Brontix FN-3079 Edge 120mm PWM Case Fan211$9Compare
Teralux FN-1669 XT 120mm PWM Case Fan748$29Compare
Caldera FN-9649 Ultra 120mm PWM ARGB Case Fan1,138$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5858 Plus 140mm PWM Case Fan”, https://vextor7.com/item/31581133 (accessed 2026-10-26).