Hardware Spec Index

Zephyra CL-3873 Prime 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3873-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,203 (CPU Coolers scale)
Category rank#37,491
Street price$49
Power12 W
Performance per dollar24.55
Released2025

Specifications

BrandZephyra
ModelZephyra CL-3873 Prime
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 1,600 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise29 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-3873 Prime 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8734839 (accessed 2026-10-19).