Hardware Spec Index

Zephyra CL-3973 Plus Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3973-PLUS · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,454 (CPU Coolers scale)
Category rank#3,275
Street price$69
Power6 W
Performance per dollar21.07
Released2021

Specifications

BrandZephyra
ModelZephyra CL-3973 Plus
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height164 mm
Fans2× 120 mm PWM, up to 1,800 RPM
Rated cooling260 W (manufacturer rating)
Noise26 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-3973 Plus Dual tower Air CPU Cooler”, https://vextor7.com/item/4440045 (accessed 2026-10-23).