Hardware Spec Index

Zephyra CL-1991 Edge 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL1991-EDGE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index624 (CPU Coolers scale)
Category rank#31,866
Street price$19
Power12 W
Performance per dollar32.84
Released2022

Specifications

BrandZephyra
ModelZephyra CL-1991 Edge
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,000 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise27 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-8928 XT Dual tower Air CPU Cooler1,793$119Compare
Zephyra CL-6593 Edge Dual tower Air CPU Cooler2,416$199Compare
Brontix CL-4542 XT 280mm AIO Liquid CPU Cooler1,237$49Compare
Caldera CL-9891 Plus Dual tower Air CPU Cooler2,133$139Compare
Teralux CL-1832 Prime 420mm AIO Liquid CPU Cooler2,360$169Compare
Teralux CL-8970 Pro 360mm AIO Liquid CPU Cooler1,580$89Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-1991 Edge 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/6968801 (accessed 2026-10-19).