Hardware Spec Index

Caldera CL-7542 Plus 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL7542-PLUS · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,077 (CPU Coolers scale)
Category rank#39,332
Street price$39
Power13 W
Performance per dollar27.62
Released2021

Specifications

BrandCaldera
ModelCaldera CL-7542 Plus
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 30 mm thick
Fans2× 140 mm, up to 2,200 RPM
Pump3,200 RPM
Rated cooling280 W (manufacturer rating)
Noise28 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-8635 Ti Dual tower Air CPU Cooler1,828$109Compare
Caldera CL-1632 Max Low profile Air CPU Cooler657$19Compare
Zephyra CL-8269 Ti 360mm AIO Liquid CPU Cooler1,545$89Compare
Zephyra CL-7443 Pro Single tower Air CPU Cooler1,343$69Compare
Zephyra CL-3313 Pro Low profile Air CPU Cooler822$19Compare
Zephyra CL-6979 Prime Low profile Air CPU Cooler599$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-7542 Plus 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/5853365 (accessed 2026-10-24).