LENOVO 01KP659 Heat Sink ST550

( Brand: Lenovo ), ( Part Type: Sink ), ( Manufacturer Part Number: 01KP659 )

Review LENOVO Heat Sink

The Lenovo 01KP659 Heat Sink ST550 is a high-performance cooling solution designed specifically for Lenovo servers and data centers. This heat sink is an essential component for maintaining optimal operating temperatures for the server's processors and other critical components.

The ST550 heat sink is constructed using copper as the primary material for its superior thermal conductivity. Copper is an excellent heat conductor, which enables it to absorb and dissipate heat quickly and efficiently. The heat sink's design includes a large surface area, which further enhances its cooling capabilities.

The Lenovo 01KP659 Heat Sink ST550 features a unique fin design that increases the surface area for heat dissipation. The fins are closely spaced and have a serrated edge, which increases the contact area between the fin and the air passing over it, enhancing the heat sink's cooling efficiency.

The heat sink's design also includes a fan mounting bracket, which allows for easy installation of a cooling fan. The fan helps circulate air over the heat sink's fins, increasing the rate at which heat is dissipated.

The Lenovo 01KP659 Heat Sink ST550 is compatible with Lenovo servers and data centers that require a heat sink with part number 01KP659. It is a crucial component for ensuring the reliability and efficiency of Lenovo's high-performance servers.

The heat sink is designed for easy installation, with mounting holes that align with the server's mounting points. It comes with clips that securely hold the heat sink in place, ensuring a stable and secure fit.

The Lenovo 01KP659 Heat Sink ST550 is a high-quality cooling solution that is built to last. It is designed to withstand the rigors of a data center environment and is backed by Lenovo's commitment to quality and reliability.

In summary, the Lenovo 01KP659 Heat Sink ST550 is a high-performance cooling solution designed specifically for Lenovo servers and data centers. It is constructed using copper for its superior thermal conductivity, features a unique fin design for enhanced cooling efficiency, and includes a fan mounting bracket for easy installation. It is a crucial component for ensuring the reliability and efficiency of Lenovo's high-performance servers.

The Lenovo 01KP659 Heat Sink ST550 is a cooling solution designed for high-performance computers. Here are some pros and cons that might help you decide if this heat sink is the right choice for your needs:

1. Effective Cooling: The Lenovo 01KP659 Heat Sink ST550 is designed to provide efficient cooling for high-performance processors. Its large fin array and copper base ensure that it can dissipate a significant amount of heat, making it an ideal choice for overclocked CPUs or systems with high power draw.

2. Compatibility: This heat sink is compatible with a wide range of Intel and AMD processors, making it a versatile option for builders with different processor choices.

3. Affordable: Compared to other high-end cooling solutions like water cooling or custom-made air cooling, the Lenovo 01KP659 Heat Sink ST550 is an affordable option for those who want effective cooling without breaking the bank.

4. Easy to Install: The heat sink comes with pre-applied thermal paste and mounting hardware, making it easy to install even for beginners.

1. Size: The Lenovo 01KP659 Heat Sink ST550 is a large cooling solution, and it may not fit in all cases where space is limited. Make sure to check the dimensions of the heat sink and your case before making a purchase.

2. Noise: While the Lenovo 01KP659 Heat Sink ST550 is effective at cooling, it can generate some noise under heavy load. This may not be an issue for some users, but those who value silence may want to consider other cooling solutions.

3. Limited RGB: The heat sink does not come with any RGB lighting features, which may be a drawback for some builders who value aesthetics.

In conclusion, the Lenovo 01KP659 Heat Sink ST550 is an effective and affordable cooling solution for high-performance computers. Its compatibility with a wide range of processors, easy installation, and large cooling capacity make it a solid choice for builders who prioritize cooling performance. However, its size and noise level may be drawbacks for some users, and those who value aesthetics may want to consider other options with RGB lighting.

Recommendation: If you're building a high-performance computer and prioritize cooling performance above all else, the Lenovo 01KP659 Heat Sink ST550 is a great option to consider. Its large cooling capacity, compatibility with various processors, and affordable price make it a solid choice for those who want effective cooling without breaking the bank. However, if you're building a compact system or value silence and aesthetics, you may want to consider other cooling solutions.

Details:

Items in stock. Some value-priced listings ship USPS 1st class with options for FedEx. Our core products include servers, networking switches and routers, optics, parts, backup tape

Fast shipping. Looking for a custom configuration in server, switch, or modular networking hardware. Networking equipment. Certified Magnetic Tape.

This product is probably not compatible with consumer devices such as home computers, laptops, tablet's, etc. Each refurbished item is cleaned, tested, and has a warranty. Dell, HP, IBM UCS Servers. Includes a 1 Year Warranty.

Every item is tested, cleaned, and confirmed to be in full working order with the exception of items described as blemished or damaged cosmetic otherwise. Custom configurations.

part #: 01kp659 prices

• $83.84-$570.25

specifications serversappy:

• brand: Lenovo
• part type: Sink
• manufacturer part number: 01KP659

general serversappy:

• condition: Used
• Enterprise Networking, Servers > Server Components > Other Ent Server Components

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• quantity: 1
• best offers: True
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• options: Ship-to-home
• availability: In Stock
• started: February 25, 2026

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• city: Minneapolis, Minnesota
• rating: 99.9%
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• time: 30 Days

shipping serversappy:

• class: Standard
• transit: 2-5 Days
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• cost: $0.00
• type: Fixed

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