Hardware Spec Index

Caldera FN-4993 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4993-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index381 (Case Fans scale)
Category rank#41,169
Street price$9
Power3 W
Performance per dollar42.33
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4993 Prime
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4993 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4370799 (accessed 2026-10-20).