Hardware Spec Index

Caldera CL-7977 XT Low profile Air CPU Cooler

CPU Coolers · Caldera · SKU CL7977-XT · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,210 (CPU Coolers scale)
Category rank#49,943
Street price$49
Power3 W
Performance per dollar24.69
Released2019

Specifications

BrandCaldera
ModelCaldera CL-7977 XT
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height48 mm
Fans1× 92 mm PWM, up to 1,500 RPM
Rated cooling95 W (manufacturer rating)
Noise25 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Caldera CL-7977 XT Low profile Air CPU Cooler”, https://vextor7.com/item/96524718 (accessed 2026-10-22).