Hardware Spec Index

Caldera CL-4390 Edge Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL4390-EDGE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,236 (CPU Coolers scale)
Category rank#29,647
Street price$129
Power6 W
Performance per dollar17.33
Released2025

Specifications

BrandCaldera
ModelCaldera CL-4390 Edge
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 1,900 RPM
Rated cooling280 W (manufacturer rating)
Noise28 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Caldera CL-4390 Edge Dual tower Air CPU Cooler”, https://vextor7.com/item/6133211 (accessed 2026-10-20).