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HP Smart Buy Z640,Intel Xeon E5-2620v4 2.1 2133 8C 1stCPU,8GB DDR4-2400 (2x4GB)
  • HP Z640 Convertible Mini-tower Workstation | 2 x Processors Supported | 1 x Intel Xeon E5-2620 v4 Octa-core (8 Core) 2.10 GHz | Brushed Aluminum, Black

Item Code: 5638245 Part Number: T4P00UT#ABA

HP Z640 Convertible Mini-tower Workstation
2 x Processors Supported
1 x Intel Xeon E5-2620 v4 Octa-core (8 Core) 2.10 GHz
Brushed Aluminum, Black

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$2,965.00 Regular Price

$2,747.60 Our Price

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This item is not returnable and no refund. CC Reward points are not applicable for this item.

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Redefine versatility and flexibility. Expand your capabilities with HP's Z640 Workstation offering powerful performance, whisper-quiet computing, and tool-less access in compact design.

  • Windows 7 Professional 64 (available through downgrade rights from Windows 10 Pro 64)

Power up

Experience massive workstation power with support for 145W processors powering up to 36 cores in a dual Intel® Xeon® processor configuration. The HP Z640 Workstation uses Z DNA to provide a high-end workstation experience.

Versatility redefined

Build the perfect workstation for your needs. The HP Z640 Workstation featuring Windows 8.1 provides incredible expansion in a small footprint. With up to 8 memory DIMMs, up to 4 internal hard drives, optional Thunderbolt™ 2, and the HP Z Turbo Drive, you get storage, performance, and the freedom to create.

Experience the quiet

Concentrate on your work using a workstation that is whisper quiet. When every inch, watt, and decibel makes a difference, count on the HP Z640 Workstation.


Primed to perform

  • Achieve the performance you need with the ability to support two next generation Intel® Xeon® processors for up to 36 total processor cores in one system.
See everything clearly
  • Take productivity up a notch with the ability to do more thanks to NVIDIA® professional graphics cards in 2D or 3D.

Graphics pro

  • Get serious about graphics and reach peak productivity with access to a breadth of AMD professional graphics from entry to high-end 3D.

High-power ports

  • Maximize your time and increase your capabilities with USB and SATA ports, plus lightning-fast data transfers using optional Thunderbolt™ 2 technology.

Conveniently compact

  • A tool-free chassis boasts low acoustics, single integrated Gb Ethernet, a front and rear handle, rear ledge and is 4U rack mountable-all in a compact design.

Set a new performance curve for your HP Z640

  • Reduce boot up, calculation, and graphics response and revolutionize how your HP Z640 handles large files with the HP Z Turbo Drive, a remarkably fast and innovative storage solution.

See every angle

  • Take multitasking to a new level with the ability to easily connect and work on up to eight displays.

Your personal system engineer

  • Optimize this HP Z640 for peak performance. HP Performance Advisor configures your system with updated settings and drivers to help maximize performance.

Device management made easy

  • Each HP Z640 Workstation works with HP Client Management Solutions, and optional LANDesk to deploy, manage, and secure your PC.
  • Windows 7 Professional 64 (available through downgrade rights from Windows 10 Pro 64)

  • Manufacturer: HP Inc.
  • Manufacturer Part Number: T4P00UT#ABA
  • Manufacturer Website Address:
  • Brand Name: HP
  • Product Series: Z640
  • Product Name: Z640 Workstation
  • Product Type: Workstation

Item Availability


The stock listed above does not take into account variances in stock levels that may occur and any items on hold.

Processor & Chipset
  • Number of Processors Supported: 2
  • Number of Processors Installed: 1
  • Processor Manufacturer: Intel
  • Processor Type: Xeon
  • Processor Model: E5-2620 v4
  • Processor Core: Octa-core (8 Core)
  • Processor Speed: 2.10 GHz
  • Standard Memory: 8 GB
  • Memory Technology: DDR4 SDRAM
  • Total Hard Drive Capacity: 1 TB
  • Hard Drive Interface: Serial ATA/600
  • Optical Drive Type: DVD-Writer
  • Controller Type: Serial ATA/600
  • RAID Supported: Yes
  • RAID Levels: 0, 1, 10
Network & Communication
  • Ethernet Technology: Gigabit Ethernet
  • Number of USB 2.0 Ports: 2
  • Number of USB 3.0 Ports: 8
  • Operating System Platform: Windows
  • Operating System: Windows 7 Professional Upgradable to Windows 10 Pro
  • Operating System Architecture: 64-bit
Power Description
  • Input Voltage:
    • 120 V AC
    • 230 V AC
  • Maximum Power Supply Wattage: 925 W
  • Package Contents:
    • Z640 Workstation
    • Keyboard
    • Mouse
    • Windows 10 Pro License Media
  • Green Compliant: Yes
  • Green Compliance Certificate/Authority:
    • Ecolabel
    • ECO-Declaration
    • CECP
    • RoHS
    • WEEE
    • REACH
Physical Characteristics
  • Color:
    • Brushed Aluminum
    • Black
  • Form Factor: Convertible Mini-tower
  • Height: 17.5"
  • Width: 6.8"
  • Depth: 18.3"
  • Weight (Approximate): 33.10 lb
Manufacturer Warranty 3 Year (Limited Warranty)