Works great, only selling as I upgraded. Cpu is delidded and a copper ihs is included. I can leave ihs not attached or apply rtv sealant to make ihs stay if desired. It was delidded to provide direct die cooling only overclock applied was 4.7ghz.
Cpu is great for a gaming or workstation build.

intel I9 9900k

Any purchase issues must be reported within 7 days of receiving your item.
Any indication item has been dismantled or modified from how originally purchased will void Buyer Protection and Return Policy.

**AMD Ryzen 9 3950X: Exceptional Multicore Performance for Creators and Gamers**

The AMD Ryzen 9 3950X stands as a powerhouse for users who require top-tier multicore performance. This processor is ideal for professional content creation, high-end gaming, and complex computational tasks, delivering unparalleled efficiency and speed.

**Key Features:**
- **Core/Threads**: 16 Cores, 32 Threads, unmatched for heavy multitasking and high-demand computing environments.
- **Base Frequency**: 3.5 GHz, with a Max Boost up to 4.7 GHz, ensuring swift and responsive operations.
- **Socket Type**: AM4.
- **TDP**: 105W, providing a high-performance output while maintaining energy efficiency.
- **Integrated Graphics**: None, dedicated to maximizing CPU performance for demanding applications.

The AMD Ryzen 9 3950X is engineered for enthusiasts and professionals who demand the best, offering exceptional processing capabilities that handle the most intensive tasks with ease.

AMD Ryzen 9 3950X

Ryzen 7 7700x 8 core 16 thread 4.5-5.4GHz Zen 4 processor. Used for 6 months. Upgraded to Ryzen 9 7900X3D.

Ryzen 7 7700x

**Intel Core i9-12900KS: Ultimate Speed and Efficiency**

The Intel Core i9-12900KS stands at the apex of processor technology, crafted for users who demand the highest performance and efficiency. Ideal for ultra-high-end gaming, complex content creation, and seamless multitasking, this processor ensures premium performance across all applications.

**Key Features:**
- **Core/Threads**: 16 Cores (8 Performance-cores, 8 Efficient-cores), 24 Threads, designed for extreme multitasking and high-demand scenarios.
- **Base Frequency**: 3.4 GHz, with a Turbo Boost up to 5.5 GHz for unmatched speed.
- **Socket Type**: LGA 1700.
- **TDP**: 150W, tailored for high-performance while managing energy consumption efficiently.
- **Integrated Graphics**: Intel UHD Graphics 770, providing robust visual capabilities.

The Intel Core i9-12900KS delivers unrivaled capabilities, making it a powerhouse for professionals and enthusiasts looking to push the limits of their computing environments.

Intel Core i9-12900KS

Brand New Ryzen 7 7700x

I have 2 i9 12900k open box from best but with the receipt no lowballs they are brand new

I9-12900k

Open Box Items Have a 30 Day Limited Warranty

This CPU was purchased as an "Open Box" item from Microcenter.  I intended on using it for a system build but ultimatly went with a different CPU.  

**I offer a 30 Day Limited Warranty on Open Box Items**

intel I9 9900k

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