Hardware Spec Index

Caldera FN-2737 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2737-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index857 (Case Fans scale)
Category rank#33,809
Street price$19
Power3 W
Performance per dollar45.11
Released2023

Specifications

BrandCaldera
ModelCaldera FN-2737 Ultra
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 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-2737 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/37522944 (accessed 2026-10-24).