Hardware Spec Index

Zephyra CL-4312 XT 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4312-XT · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index2,008 (CPU Coolers scale)
Category rank#1,445
Street price$109
Power17 W
Performance per dollar18.42
Released2023

Specifications

BrandZephyra
ModelZephyra CL-4312 XT
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 1,500 RPM
Pump3,300 RPM
Rated cooling330 W (manufacturer rating)
Noise35 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-4885 Core 360mm AIO Liquid CPU Cooler1,773$99Compare
Caldera CL-8213 Ti 420mm AIO Liquid CPU Cooler2,088$139Compare
Teralux CL-9486 Core Dual tower Air CPU Cooler1,341$69Compare
Caldera CL-2341 SE 240mm AIO Liquid CPU Cooler541$19Compare
Teralux CL-5368 Ultra 360mm AIO Liquid CPU Cooler1,760$89Compare
Zephyra CL-2441 Core 360mm AIO Liquid CPU Cooler1,653$89Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4312 XT 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8601799 (accessed 2026-10-20).