HP Z640 Workstation | Dual Xeon E5-2637 V4 3.50GHz Quad-Core, 64GB RAM, 1TB SSD | Good Condition

Elevate your professional workflow with this refurbished HP Z640 Workstation. Engineered for demanding applications, this powerful system features dual Intel Xeon E5-2637 V4 quad-core processors and massive 64GB RAM to handle complex computations, 3D rendering, and data analysis with exceptional efficiency. The lightning-fast 1TB SSD provides ample storage and rapid access to your files and applications. Built with HP’s renowned reliability and expandability, this workstation offers extensive connectivity options and superior upgrade potential to adapt to your evolving needs. This professionally refurbished system comes complete with a wired keyboard and mouse, ready for immediate deployment. Available in Good condition and rigorously tested to ensure performance, this HP Z640 Workstation delivers enterprise-level capabilities at a fraction of the new price—ideal for creative professionals, engineers, data scientists, and businesses requiring serious computing power.

🔍 Technical Specifications

⚡ Key Features

🔹 Extreme Processing Power – Dual Intel Xeon E5-2637 V4 processors deliver exceptional multi-threaded performance with a combined 8 cores and 16 threads operating at up to 3.70GHz, ideal for handling resource-intensive applications including 3D rendering, simulation, and complex data analysis

🔹 Enterprise-Grade Memory – 64GB of ECC DDR4 RAM provides substantial error-correcting capacity critical for maintaining data integrity during intensive computational tasks, while offering exceptional multitasking performance for running multiple professional applications simultaneously

🔹 High-Performance Storage – The 1TB SSD delivers exceptional read/write speeds for rapid application loading and file access, significantly reducing wait times when working with large files and databases while providing ample space for professional projects and applications

🔹 Professional Visualization – Equipped with the NVIDIA Quadro K620 professional graphics card designed for reliable performance in CAD/CAM applications, 2D/3D modeling, and content creation workflows requiring precise graphics rendering

🔹 Extensive Connectivity – Comprehensive I/O options including multiple USB 3.0 and 2.0 ports, DisplayPort, DVI, and dual Gigabit Ethernet connections provide flexibility to connect specialized peripherals, multiple high-resolution displays, and high-speed network infrastructure

🔹 Legendary HP Reliability – Built with HP’s renowned workstation engineering featuring advanced thermal design, tool-less chassis access, and enterprise-grade components that undergo rigorous testing to ensure stability and longevity even under demanding workloads

🔹 Exceptional Expandability – The Z640’s innovative chassis design offers tool-free access to internal components with multiple PCIe expansion slots, additional drive bays, and memory capacity up to 256GB, allowing the system to grow with your professional needs

🌟 Condition Grade: Good

This HP Z640 Workstation is professionally refurbished and rated in “Good” condition (Grade B). The system has undergone comprehensive testing and certification to ensure proper functionality across all components. The workstation may exhibit minor cosmetic imperfections such as light scratches or scuffs on the exterior casing, but these do not affect performance or reliability in any way.

All internal components have been thoroughly tested and verified to meet or exceed HP’s specifications. The system has completed an extensive diagnostic process to ensure the processors, memory, storage, graphics, and all ports function correctly. The workstation has been professionally cleaned inside and out, with dust removed from internal components and cooling systems to ensure optimal thermal performance and longevity.

This refurbished workstation has been reset to factory settings with a fresh installation of Windows 11 Pro, providing you with a clean start while delivering exceptional value compared to purchasing new.

For more information about our grading system and certification process, please visit our Product Certification and Grading System page.

📦 What’s in the Box

• Refurbished HP Z640 Workstation
• Power Cable
• Wired USB Keyboard
• Wired USB Mouse
• Basic Documentation

🛡️ Warranty & Returns

This refurbished HP Z640 Workstation comes with:

• 1-year limited warranty covering hardware defects
• 30-day money-back satisfaction guarantee
• Lotus Computers’ dedicated customer support

For detailed information about our policies, please visit:

• Warranty Policy
• Return Policy
• Shipping Policy

💰 Why Buy This Refurbished HP Z640 Workstation?

The HP Z640 Workstation represents exceptional value for professionals and organizations requiring serious computing power without the premium price tag of new equipment. With new equivalent workstations often costing $3,000-$5,000+, this refurbished model delivers comparable performance at a fraction of the cost.

Creative professionals will appreciate the robust processing power for handling demanding workflows in video editing, 3D animation, visual effects, and architectural visualization. The dual Xeon processors and 64GB of RAM ensure smooth performance even with the most complex projects and tight deadlines.

Engineering and scientific users will benefit from the computational power necessary for simulation, modeling, and data analysis. The extensive ECC memory provides the reliability required for critical calculations and large datasets, while the expandability ensures the system can adapt to evolving project requirements.

Software developers working with virtualization, compilation, and testing across multiple environments will find the multi-core processing power and substantial RAM ideal for maintaining productivity without frustrating slowdowns, even when running multiple virtual machines simultaneously.

Small businesses and educational institutions with advanced computing needs can deploy enterprise-grade hardware while staying within budget constraints. The professional reliability of the Z640 platform ensures a solid return on investment with years of dependable service.

By choosing refurbished, you’re making both a financially and environmentally responsible choice by extending the lifecycle of premium equipment. Our professional refurbishment process ensures you receive a workstation that performs reliably for years to come—the intelligent choice for serious computing at a sensible price.