Hardware Spec Index

Zephyra CL-6821 Plus Low profile Air CPU Cooler

CPU Coolers · Zephyra · SKU CL6821-PLUS · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index747 (CPU Coolers scale)
Category rank#18,340
Street price$19
Power3 W
Performance per dollar39.32
Released2026

Specifications

BrandZephyra
ModelZephyra CL-6821 Plus
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height50 mm
Fans1× 92 mm PWM, up to 1,700 RPM
Rated cooling95 W (manufacturer rating)
Noise24 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 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
Caldera CL-1970 XT Low profile Air CPU Cooler602$19Compare
Brontix CL-2857 Max Dual tower Air CPU Cooler1,932$139Compare
Zephyra CL-1601 XT 360mm AIO Liquid CPU Cooler1,350$59Compare
Caldera CL-6844 Core Dual tower Air CPU Cooler2,208$149Compare
Caldera CL-9677 Pro Single tower Air CPU Cooler1,532$69Compare
Caldera CL-3885 Ultra Single tower Air CPU Cooler898$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-6821 Plus Low profile Air CPU Cooler”, https://vextor7.com/item/5799786 (accessed 2026-10-19).