Hardware Spec Index

Caldera FN-5238 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5238-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index760 (Case Fans scale)
Category rank#16,784
Street price$29
Power3 W
Performance per dollar26.21
Released2026

Specifications

BrandCaldera
ModelCaldera FN-5238 Ultra
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5238 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7964088 (accessed 2026-10-24).