HP Z640 Intel Xeon Workstation – Professional Performance at a Value Price

Elevate your professional workflow with this Grade B HP Z640 Workstation powered by the Intel Xeon E5-2637 V4 processor. This high-performance computing solution delivers exceptional processing capabilities and generous memory at a fraction of the original price. Each unit undergoes rigorous testing by our certified technicians to ensure it meets strict quality standards while offering significant cost savings.

Why Choose This Grade B HP Z640 Workstation?

This Grade B workstation delivers the same powerful performance as a new unit at a substantially lower price point. Grade B simply means the unit shows some visible signs of previous use, such as light scratches, scuffs, or minor discoloration on the exterior casing. These cosmetic imperfections have zero impact on performance or reliability. Each workstation undergoes thorough testing to ensure all components work perfectly, and it’s backed by our standard 1-year warranty.

The HP Z640 represents HP’s commitment to professional-grade computing solutions. With its Intel Xeon processor and generous 32GB RAM configuration, this machine handles demanding applications with ease. The 1TB SSD provides ample storage while delivering significantly faster performance than traditional hard drives, ensuring your system remains responsive even under heavy workloads.

Professional-Grade Performance

At the heart of this workstation is the Intel Xeon E5-2637 V4 processor, a professional-grade CPU designed for high-performance computing environments. With a base frequency of 3.50GHz and turbo boost up to 3.70GHz, this quad-core processor delivers exceptional single and multi-threaded performance. The processor features 8 threads and 15MB of L3 cache, allowing it to handle complex calculations and multitasking with ease.

The 32GB of RAM provides ample memory for running multiple professional applications simultaneously without slowdowns. Whether you’re working with large datasets, complex 3D models, or multiple virtual machines, this workstation maintains smooth performance throughout your workflow. The combination of the Xeon processor and generous RAM makes this Z640 ideal for professionals who can’t afford to wait for their computer to catch up with their ideas.

The 1TB SSD delivers lightning-fast storage performance, with read and write speeds significantly faster than traditional hard drives. Experience quick boot times, instant application launches, and rapid file transfers that keep your workflow moving efficiently. For professionals who value their time, this storage solution eliminates the bottlenecks associated with conventional storage technologies.

Designed for Professional Applications

The HP Z640 workstation excels across various professional environments and applications:

Engineering and Design: Run demanding CAD/CAM software like AutoCAD, SolidWorks, and CATIA with smooth performance even when working with complex 3D models and assemblies.

Media and Entertainment: Edit high-resolution video, create complex animations, and render 3D scenes efficiently with applications like Adobe Premiere Pro, After Effects, and Autodesk Maya.

Data Science and Analysis: Process large datasets, run complex simulations, and perform statistical analysis with tools like MATLAB, R, and Python.

Financial Modeling: Execute complex financial models and high-frequency trading algorithms with minimal latency.

Healthcare Imaging: Process and analyze medical imaging data with specialized software, supporting diagnostic and research applications.

The workstation’s performance profile is particularly well-suited for applications requiring both strong single-threaded performance (like many Adobe products) and multi-threaded capabilities (for rendering and simulation tasks).

Connectivity and Expansion

The HP Z640 provides excellent connectivity options for professional environments:

Multiple USB 3.0 ports for high-speed peripheral connections
Thunderbolt 2 ports for ultra-fast data transfer and display connectivity
Integrated Gigabit Ethernet for reliable network connections
DisplayPort and DVI outputs for connecting multiple high-resolution displays
Multiple PCIe expansion slots for adding specialized cards (graphics, capture, etc.)
Tool-less chassis design for easy maintenance and upgrades

This comprehensive selection of ports and expansion options allows you to configure the workstation to your specific needs, whether you’re connecting specialized equipment, multiple displays, or high-speed storage devices.

Our Grade B Quality Assurance

Each Grade B HP Z640 workstation undergoes a comprehensive inspection and testing process:

Full diagnostic testing of all components and subsystems
Stress testing under heavy computational loads
Memory and storage verification
Connectivity and expansion slot testing
Thermal performance evaluation
Professional cleaning of exterior and interior components
Final quality inspection and certification

While Grade B products show visible signs of use, they deliver identical performance to new units. The cosmetic imperfections might include light scratches on the chassis, minor scuffs, or slight discoloration. These superficial marks have no effect on functionality or reliability, and each unit is covered by our standard 1-year warranty.

Technical Specifications

Component	Specification
Model	HP Z640 Workstation
Processor	Intel Xeon E5-2637 V4 (3.50GHz base, 3.70GHz turbo)
Cores/Threads	4 cores, 8 threads
Cache	15MB L3 cache
RAM	32GB DDR4 ECC (expandable to 256GB)
Storage	1TB SSD
Graphics	Integrated graphics (dedicated GPU optional)
USB Ports	Multiple USB 3.0 ports
Display Outputs	DisplayPort, DVI
Network	Integrated Gigabit Ethernet
Expansion	Multiple PCIe slots
Power Supply	925W (90% efficient)
Operating System	Windows 10 Pro (optional)
Dimensions	17.5 x 6.65 x 17.25 inches
Weight	Approximately 35 lbs
Condition	Grade B – Fully functional with cosmetic imperfections
Warranty	1-Year

What’s Included

HP Z640 Workstation (Intel Xeon E5-2637 V4, 32GB RAM, 1TB SSD)
Power cord
1-Year warranty

Specifications

Condition	Seller Refurbished
Grade	Grade B (Good)
Memory	32 GB
Storage	1 TB

Condition Guide

Condition	Description
Brand New	• Factory sealed in original packaging • Never opened or used • All original accessories included • Full manufacturer warranty • Zero cosmetic or functional issues • Latest firmware/software version (if applicable) • Battery health: 100% (if applicable) • Screen condition: Perfect, no marks (if applicable)
Open Box	• Original packaging opened but product barely used • May have been displayed or briefly tested • All original accessories included • No signs of wear or cosmetic damage • Performance equivalent to new products • May have slight packaging wear • Battery health: 95-100% (if applicable) • Screen condition: Perfect, no marks (if applicable)
Premium	• Pristine cosmetic condition with no visible signs of use • Full functionality with like-new performance • Original or high-quality equivalent accessories • Thoroughly tested across all functions • No scratches, marks, or wear visible • Indistinguishable from new at normal viewing distance • Battery health: 90% or above (if applicable) • Screen condition: Perfect or near-perfect with no visible marks (if applicable)
Grade A (Excellent)	• Excellent condition with minimal signs of previous use • Minor cosmetic imperfections visible only upon close inspection • All components fully functional • Possible minimal wear on high-contact areas • Clean and sanitized • For peripherals: slight cosmetic wear but perfect functionality • Battery health: 80% or above (if applicable) • Screen condition: Excellent with possibly minor, non-distracting marks (if applicable)
Grade B (Good)	• Good overall condition with visible signs of previous use • Light scratches or scuffs on surfaces • All functions working perfectly • Noticeable but not distracting cosmetic wear • For devices: possible minor dents or marks on casing • For peripherals: visible wear on high-contact areas • For accessories: some visible wear but full functionality • Battery health: 80% or above (if applicable) • Screen condition: Good with light scratches visible but not distracting during use (if applicable)
Grade C (Functional)	• Noticeable signs of use with visible scratches and scuffs • More pronounced cosmetic wear on surfaces • All core functions working properly • For devices: possible deeper scratches or dents on casing • For peripherals: significant cosmetic wear but maintains functionality • For cables/adapters: possible color changes or minor fraying (non-structural) • Battery health: 70% or above (if applicable) • Screen condition: Acceptable with noticeable scratches that may be visible during use (if applicable)
Non-functional (Parts Only)	• Item does not power on or has major functional issues • May have significant cosmetic damage • Sold exclusively for parts harvesting or repair attempts • No warranty or guarantee of functionality • May be missing components or accessories • For electronics: may have liquid damage indicators triggered • As-is condition with no returns accepted • Battery health: Below 80% or undetermined (if applicable) • Screen condition: May have significant damage, cracks, or dead pixels (if applicable)

Important Disclaimers

Product Images Disclaimer: Images shown are for illustration purposes only and may not be exact representations of the actual product you will receive. While the model and color will match your selection, the exact condition and appearance may vary slightly as these are Grade A products.

Policy Notice: Customers are advised to read all applicable policies including our Returns Policy, Warranty Terms, and Privacy Policy before making a purchase. By completing your purchase, you acknowledge that you have read and agreed to these policies.

Note: All devices are thoroughly tested to ensure they function like new devices. Battery health is guaranteed to be at least 80% of original capacity wherever applicable. Please refer to the conditions guide tab for details.

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