Hardware Spec Index

Caldera FN-4598 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4598-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,198 (Case Fans scale)
Category rank#40,477
Street price$39
Power3 W
Performance per dollar30.72
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4598 Ultra
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4598 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7986013 (accessed 2026-10-22).