Hardware Spec Index

Teralux CL-4521 XT 280mm AIO Liquid CPU Cooler

CPU Coolers · Teralux · SKU CL4521-XT · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,246 (CPU Coolers scale)
Category rank#42,210
Street price$49
Power13 W
Performance per dollar25.43
Released2021

Specifications

BrandTeralux
ModelTeralux CL-4521 XT
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 2,400 RPM
Pump3,000 RPM
Rated cooling280 W (manufacturer rating)
Noise35 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Teralux CL-4521 XT 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3201902 (accessed 2026-10-20).