Hardware Spec Index

Caldera FN-5921 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN5921-EDGE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index686 (Case Fans scale)
Category rank#21,570
Street price$19
Power4 W
Performance per dollar36.11
Released2019

Specifications

BrandCaldera
ModelCaldera FN-5921 Edge
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5921 Edge 120mm PWM Case Fan”, https://vextor7.com/item/419650 (accessed 2026-10-19).