Hardware Spec Index

Zephyra CL-4540 Plus Low profile Air CPU Cooler

CPU Coolers · Zephyra · SKU CL4540-PLUS · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index549 (CPU Coolers scale)
Category rank#6,896
Street price$19
Power3 W
Performance per dollar28.89
Released2020

Specifications

BrandZephyra
ModelZephyra CL-4540 Plus
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height49 mm
Fans1× 92 mm PWM, up to 2,100 RPM
Rated cooling95 W (manufacturer rating)
Noise33 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-4540 Plus Low profile Air CPU Cooler”, https://vextor7.com/item/14920116 (accessed 2026-10-22).