Hardware Spec Index

Zephyra CL-3275 Plus 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3275-PLUS · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index1,844 (CPU Coolers scale)
Category rank#19,391
Street price$119
Power17 W
Performance per dollar15.50
Released2025

Specifications

BrandZephyra
ModelZephyra CL-3275 Plus
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,100 RPM
Pump3,300 RPM
Rated cooling330 W (manufacturer rating)
Noise28 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-8280 Core 280mm AIO Liquid CPU Cooler1,617$79Compare
Caldera CL-5122 Ultra Dual tower Air CPU Cooler1,820$99Compare
Zephyra CL-6635 Core 360mm AIO Liquid CPU Cooler1,418$69Compare
Caldera CL-9779 Pro Low profile Air CPU Cooler883$19Compare
Zephyra CL-6852 Ti 280mm AIO Liquid CPU Cooler1,132$39Compare
Caldera CL-2491 Plus Dual tower Air CPU Cooler1,998$129Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3275 Plus 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/1669064 (accessed 2026-10-24).