Hardware Spec Index

Caldera FN-4537 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4537-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index786 (Case Fans scale)
Category rank#48,499
Street price$19
Power4 W
Performance per dollar41.37
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4537 Ultra
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4537 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/71676128 (accessed 2026-10-21).