HP

HP Intel Xeon Z640 Workstation, 128GB DDR4, 512GB SSD (Renewed)

Dual Xeon power meets 128GB of RAM in this renewed HP Z640, built for rendering, simulation, and heavy multitasking.

View price on Amazon
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Achieve Professional Performance with a Powerful Workstation

The HP Z640 Mid-Tower Workstation (Renewed) is engineered for professional creative tasks, offering exceptional performance and reliability. Featuring dual Intel Xeon E5-2697 v3 processors, ample DDR4 RAM, and fast SSD storage, this workstation delivers seamless multitasking and responsiveness. Equipped with professional-grade NVIDIA Quadro graphics and running Windows 10 Pro, it's a powerhouse for demanding applications.

  • Brand: HP
  • Model: Intel Xeon
  • Type: Z640 Mid-Tower Workstation
  • Processors: 2X Intel Xeon E5-2697 v3 2.6GHz 14 Core
  • Memory: 128GB DDR4 RAM
  • Storage: 512GB SSD
  • Graphics: Nvidia Quadro K4200
  • Operating System: Windows 10 Pro

Pros & Cons

👍 Pros

  • Dual Xeon E5-2697 v3 processors provide 28 cores and 56 threads for exceptional parallel processing
  • 128GB DDR4 RAM handles extremely memory-intensive workloads without bottlenecks
  • HP Z-series build quality with tool-free interior access and robust cooling for sustained heavy loads
  • Renewed pricing makes enterprise-grade dual-processor performance accessible at a fraction of original cost
  • 512GB SSD provides fast boot and application loading for the operating system and primary applications

👎 Cons

  • Nvidia Quadro K4200 is an older GPU that limits performance in modern GPU-accelerated workflows
  • Xeon E5 v3 processors are several generations old, with lower single-core speed than current chips
  • Mid-tower chassis is large and heavy, requiring significant desk or floor space
  • Ships with Windows 10 Pro, which reaches end of support in October 2025
  • Power consumption is substantially higher than modern workstations with comparable multi-core performance

Frequently Asked Questions

The two Intel Xeon E5-2697 v3 processors deliver a combined 28 cores and 56 threads, enabling the Z640 to handle massively parallel workloads like 3D rendering, scientific simulation, and virtual machines far more efficiently than single-processor systems.
The Quadro K4200 handles CAD, moderate 3D viewport work, and multi-monitor setups reliably. However, it is an older generation card and will struggle with GPU-intensive rendering, real-time ray tracing, or modern AI/ML workloads.
Yes, the Z640 supports standard PCIe x16 graphics cards. Many users upgrade to newer Quadro or GeForce cards, though power supply capacity and physical clearance should be verified before purchasing.
The Z640 has been professionally inspected, cleaned, and tested to confirm it meets working specifications. It may have minor cosmetic wear but is fully functional.
128GB is valuable for running multiple virtual machines simultaneously, working with very large 3D scenes or assemblies, processing large datasets, and video editing with high-resolution footage where projects can easily consume 64GB or more.