Hardware Spec Index

Zephyra CL-1877 Ultra Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL1877-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,482 (CPU Coolers scale)
Category rank#29,215
Street price$79
Power3 W
Performance per dollar18.76
Released2022

Specifications

BrandZephyra
ModelZephyra CL-1877 Ultra
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height156 mm
Fans1× 120 mm PWM, up to 1,800 RPM
Rated cooling180 W (manufacturer rating)
Noise23 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-7642 XT Single tower Air CPU Cooler953$29Compare
Caldera CL-7229 XT 360mm AIO Liquid CPU Cooler1,709$99Compare
Zephyra CL-1884 Plus Single tower Air CPU Cooler1,795$119Compare
Caldera CL-8869 Core 360mm AIO Liquid CPU Cooler1,999$149Compare
Teralux CL-3835 Core 280mm AIO Liquid CPU Cooler1,448$69Compare
Teralux CL-6972 Edge Dual tower Air CPU Cooler2,306$169Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-1877 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/7876510 (accessed 2026-10-25).