Hardware Spec Index

Zephyra CL-5738 XT 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL5738-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,838 (CPU Coolers scale)
Category rank#23,088
Street price$109
Power17 W
Performance per dollar16.86
Released2024

Specifications

BrandZephyra
ModelZephyra CL-5738 XT
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,700 RPM
Pump2,900 RPM
Rated cooling330 W (manufacturer rating)
Noise35 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-5738 XT 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/20050139 (accessed 2026-10-20).