Hardware Spec Index

Caldera FN-5251 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5251-XT · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index728 (Case Fans scale)
Category rank#7,521
Street price$19
Power4 W
Performance per dollar38.32
Released2026

Specifications

BrandCaldera
ModelCaldera FN-5251 XT
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5251 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/63256551 (accessed 2026-10-26).