The HP Z400 Workstation with the Intel Xeon W3690 processor is a dependable professional desktop designed for users who need reliable performance for engineering, CAD, graphic design, programming, video editing, and office productivity. Featuring a 6-core, 12-thread Xeon processor, enterprise-grade build quality, and upgradeable hardware, the Z400 remains a cost-effective workstation for professionals, students, and small businesses.

Ideal for users looking for workstation reliability on a budget, the HP Z400 supports dedicated graphics cards, SSD upgrades, and large memory configurations for smooth multitasking.

HP Z400 Workstation – Reliable Professional Performance

The HP Z400 Workstation is built for demanding business and professional environments. Powered by the Intel Xeon W3690, it delivers stable performance for everyday professional applications, CAD software, coding, content creation, and virtualization.

Although it is an older workstation platform, the Z400 still offers excellent value for budget-conscious users who require workstation-grade reliability and expandability.

Intel Xeon W3690 Processor Overview

The Intel Xeon W3690 is based on Intel's Westmere architecture and was designed for professional workstation applications.

Processor Specifications

• Intel Xeon W3690
• 6 Cores
• 12 Threads
• Base Clock: 3.46 GHz
• Turbo Boost: Up to 3.73 GHz
• 12MB Intel Smart Cache
• Hyper-Threading Technology
• 32nm Architecture
• Supports Triple-Channel DDR3 ECC Memory
• Workstation-Class Stability

Intel Processor Comparison

Understanding processor generations helps you choose the right workstation.

Important Buying Advice

The HP Z400 with Xeon W3690 is best suited for:

• Office work
• AutoCAD (2D and light 3D)
• Adobe Photoshop
• Adobe Illustrator
• Programming
• File servers
• Virtual machines
• Older engineering software
• Budget workstation builds

If your primary work involves 4K video editing, Blender rendering, Unreal Engine 5, AI development, or modern AAA gaming, consider a newer workstation such as the HP Z4 G4, Dell Precision 3630, or Dell Precision 3640 for substantially better performance.

Perfect For

• AutoCAD (2D)
• SketchUp
• Adobe Photoshop
• Adobe Illustrator
• Microsoft Office
• Programming
• Visual Studio
• Web Development
• Database Applications
• Virtual Machines
• CCTV Monitoring
• File Server
• Business Workstation
• Educational Labs
• Engineering Students

Key Features

• Intel Xeon W3690 Processor
• 6 Cores / 12 Threads
• HP Enterprise Workstation
• Professional Build Quality
• DDR3 ECC Memory Support
• SSD Upgrade Compatible
• Dedicated Graphics Card Support
• PCI Express Expansion Slots
• Stable 24/7 Operation
• Windows 10 Compatible
• Ideal Budget Professional Desktop

Upgrade Options

Memory

• 8GB DDR3 ECC
• 16GB DDR3 ECC
• 24GB DDR3 ECC
• 48GB DDR3 ECC

Storage

• 256GB SATA SSD
• 512GB SATA SSD
• 1TB SATA SSD
• HDD Storage Expansion

Graphics Card Options

Compatible with many low- and mid-range GPUs, including:

• NVIDIA Quadro K2000
• NVIDIA Quadro K2200
• NVIDIA Quadro M2000
• NVIDIA Quadro P620
• NVIDIA GTX 1050 Ti
• NVIDIA GTX 1650 (power compatibility may vary)
• AMD Radeon WX 2100
• AMD Radeon Pro WX 3100

Why Choose HP Z400?

• Genuine HP Professional Workstation
• Affordable Entry-Level Workstation
• Excellent Build Quality
• Stable Performance for Daily Professional Tasks
• Upgradeable RAM and Storage
• Supports Dedicated Professional Graphics Cards
• Reliable for Long Working Hours
• Cost-Effective Solution for Students, Offices, and Small Businesses

Package Includes

• HP Z400 Workstation Tower
• Intel Xeon W3690 Processor
• Installed RAM (As Selected)
• Installed SSD/HDD (As Selected)
• Power Cable

Technical Specifications