Hardware Spec Index

Caldera FN-4588 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4588-EDGE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index499 (Case Fans scale)
Category rank#46,190
Street price$19
Power2 W
Performance per dollar26.26
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4588 Edge
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4588 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4274445 (accessed 2026-10-22).