Hardware Spec Index

Caldera FN-7253 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7253-PRIME · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index390 (Case Fans scale)
Category rank#26,088
Street price$9
Power3 W
Performance per dollar43.33
Released2022

Specifications

BrandCaldera
ModelCaldera FN-7253 Prime
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7253 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/10111029 (accessed 2026-10-25).