Hardware Spec Index

Zephyra CL-8403 XT 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL8403-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,129 (CPU Coolers scale)
Category rank#4,873
Street price$49
Power12 W
Performance per dollar23.04
Released2024

Specifications

BrandZephyra
ModelZephyra CL-8403 XT
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,700 RPM
Pump3,200 RPM
Rated cooling250 W (manufacturer rating)
Noise33 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

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Cite this page: Hardware Spec Index, “Zephyra CL-8403 XT 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/99860786 (accessed 2026-10-20).