1. Product Overview

• Most of the CPUs in our store are second-hand or refurbished, with a small number being brand new. Please check the product status on the page or contact customer service for confirmation.
• There are many CPU models, and not all CPUs are suitable for your device. Please confirm that your motherboard is compatible and that you have a certain level of DIY assembly skills, such as installing, replacing heat sinks, and applying thermal paste. If unsure, we recommend consulting a professional or contacting customer service for confirmation.

2. Compatibility Information

• Please check if the motherboard socket type is compatible, such as LGA, AM, BGA, etc.
• Check if the BIOS supports the CPU; some older motherboards may require a BIOS update for compatibility.
• Some CPUs require a dedicated graphics card (without integrated graphics); please confirm your setup supports this.
• TDP (Thermal Design Power) may impact the cooling solution, so ensure you have an appropriate cooler.

3. Product Condition Description

• Second-hand CPU: May show light signs of use but does not affect functionality.
• Refurbished CPU: Has been tested and processed, with stable performance; may not come in the original packaging.
• Brand New CPU: Unopened original packaging, comes with official warranty (if applicable).
• Tray CPU: No original fan/packaging, an additional cooler needs to be purchased.
• All products are rigorously tested to ensure proper function.

4. Purchasing Information

• Please confirm the compatibility of your motherboard, memory, and other hardware to avoid failure to power on.
• Some CPUs require a dedicated graphics card, please verify this beforehand.
• Ensure the cooling solution is sufficient; high TDP models may require enhanced cooling.
• Unsure about compatibility? Please contact customer service to avoid compatibility issues.
• Important Reminder
• Before purchasing, please make sure your device supports the CPU. If you have any doubts, please consult customer service or a professional to avoid compatibility problems.