Which Freezer 36 variant is this?

ACFRE00121A is the standard silver/black version with two 120 mm fans. It is not the Black or A-RGB variant.

Which CPU sockets are listed?

AMD AM4/AM5 and Intel LGA1700/LGA1851. Check exact motherboard mounting/keep-outs.

The nominal 159 mm body is below165 mm, but raised fans, RAM and actual installation clearance still require checking.

ARCTIC lists MX-6 (0.8 g) with this exact model.

No. Verify sustained CPU demand, ambient temperature, airflow and the complete installation; no temperatures or full-load benchmark are promised.

Dispatch within 24–48 hours (business days), conditional on positive supplier stock and cleared payment. Transit by destination is separate.

Name: ARCTIC Freezer 36 CPU Air Cooler ACFRE00121A
Brand: ARCTIC
SKU: ACFRE00121A
Price: 24.87 EUR
Availability: OutOfStock