Name: SL7Z8 Intel Pentium 4 640 3.20GHz 2MB L2 Cache 800MHz FSB LGA775 CPU
Brand: Intel
SKU: SL7Z8
Price: 65.59 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The SL7Z8 Intel Pentium 4 640 is a single-core desktop processor that runs at 3.20GHz and connects via the LGA775 socket. It fits in systems requiring simple, dependable performance for basic computing tasks, typically seen in business or home setups that don’t depend on multi-threaded workloads.

General Information
Brand	Intel
Part Number	SL7Z8
Alternate Part Number	SL7Z8-02-UK

Technical Information
Total Threads	2
Base Clock Speed	3.20 GHz
Socket Type	LGA 775
Cache	2 MB L2 Cache

Memory Specifications
Max Memory Channels	1

Physical Characteristics
Weight	5.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes

Product Description
This Intel Pentium 4 640 processor is built for desktop systems requiring reliable single-core performance. It’s commonly found in office or basic home computers that run everyday applications and tasks. Often paired with motherboards featuring the LGA775 socket, this CPU provides a solid balance of speed and efficiency for its generation. It’s typically used by individuals needing straightforward computing without the complexity of multi-core processors. Key Features Runs at a consistent 3.20GHz, suitable for standard computing demands 800MHz front-side bus facilitates communication with system memory 2MB L2 cache helps speed up data access and processing Supports Socket LGA775, ensuring broad motherboard compatibility Single-core design simplifies legacy software compatibility This processor is most often deployed in office PCs, entry-level desktops, or environments where multicore processing is unnecessary. Its straightforward architecture supports reliable operation for tasks like web browsing, document editing, and media playback without added complexity.

Use Cases
The Intel Pentium 4 640 processor delivers reliable single-core performance suited for legacy business systems and entry-level desktops where advanced multi-threading is not critical. It is ideal for environments prioritizing stable, consistent processing power for standard office applications and web browsing. How It's Used: Supporting point-of-sale terminals in retail environments requiring steady and uninterrupted operations. Powering thin client workstations in corporate networks focused on remote desktop and cloud-based applications. Serving as a cost-effective solution for small business desktops running legacy productivity software. Integrating into educational lab computers designed for basic internet research and document creation. Utilized in industrial control systems that depend on simple, dedicated computing tasks without multitasking demands. By providing consistent performance in low to moderate workload scenarios, this processor helps maintain operational efficiency and system stability. Its compatibility with existing LGA775 platforms allows for scalable upgrades in environments with limited resource needs.