This is a new & boxed but old stock heat sink & fan that has been in storage for many years. Note the box has been opened to check spec and take photos. For AMD socket A and Socket 370 specifically suitable for a 1.5GHz Athlon XP 2000+ & 2100+.  processors.

The Global Win CBK-II58 (often referred to as the Copper Series) is a legendary, vintage CPU heat sink and fan released in the early 2000s for Socket A (AMD Duron and Athlon) processors. It is celebrated in PC building history for its copper base and fins, which provided exceptional thermal performance for its time. A very compact heat sink and fan offering high performance and quiet cooling.

Key Features
  • Build Material: The "Copper Series" featured a solid copper heat sink, which was highly premium compared to the standard aluminium coolers of the early 2000s.
  • Fan Specifications: It typically utilized a 60mm fan operating around around 3000 +- 15% RPM fan, producing an airflow of roughly 25 dBA.
  • Historical Context: It was considered a top-tier aftermarket cooler for enthusiasts overclocking early AMD processors.
Given that this is a legacy computer component, it has been completely discontinued for well over a decade. If you are looking to purchase one, your best bet is to check enthusiast retro-hardware communities like Reddit's vintage computing or scan auction and marketplace sites like eBay.
 
Key Specifications
  • Socket Compatibility: AMD Socket 462/A(Athon, Duran,Athlon XP) / Intel P3-370 (Pentium III FC-PGA, CELERON)
  • Fan Specs: 60x60x15mm, 12V DC, 3-pin power connection
  • Heat Sink Specs: 60x60x35mm, Copper
  • Fan Speed & Noise: Typically spins around 3000 +- 15% RPM fan
  • High Air Pressure & Super Silent Cooling fan: 
Current Context & Recommendations
Because the Global Win CBK-II58  is a vintage component, it is largely obsolete for modern, high-heat hardware. It is mainly of interest to vintage PC builders and retro-computing enthusiasts