Hardware Spec Index

Caldera CL-5881 Prime 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL5881-PRIME · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index839 (CPU Coolers scale)
Category rank#32,596
Street price$29
Power13 W
Performance per dollar28.93
Released2019

Specifications

BrandCaldera
ModelCaldera CL-5881 Prime
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 2,300 RPM
Pump3,200 RPM
Rated cooling280 W (manufacturer rating)
Noise30 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

Related guides

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

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-4186 Max 240mm AIO Liquid CPU Cooler1,322$59Compare
Zephyra CL-4998 Edge Low profile Air CPU Cooler950$39Compare
Brontix CL-5661 Core Dual tower Air CPU Cooler2,363$199Compare
Caldera CL-9967 Pro Dual tower Air CPU Cooler2,291$149Compare
Brontix CL-1656 Plus Dual tower Air CPU Cooler1,763$109Compare
Teralux CL-9324 Ultra Low profile Air CPU Cooler466$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-5881 Prime 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3353558 (accessed 2026-10-21).