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HP Z640 Workstation

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Z640 Workstation
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Info modified on: 10 Mar 2024 10:10:44
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End of life date: 15 Oct 2018
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Bullet Points HP Z640 Workstation
Each of several items in a list, preceded by a bullet symbol for emphasis. For easy access to this data, refer to the "BulletPoints" tag in XML or JSON.
  • - Windows 7 Professional 64
  • - Intel Xeon E5 v3 E5-2620V3 (15M Cache, 2.4 GHz)
  • - 16GB (2133 MHz) DDR4-SDRAM (2 x 8 GB) & 1000GB HDD
  • - Mouse & Keyboard included, DVD Super Multi, 175 x 464.8 x 444.5 mm
Long product name HP Z640 Workstation :
The long product name of HP Z640 Workstation. For easy access to this data, refer to the "ProductDescription" block and the "ShortDesc" tag in XML or the "Description" block and the "LongProductName" tag in JSON.

Intel Xeon E5 v3 E5-2620V3 (15M Cache, 2.4 GHz), 16GB DDR4-SDRAM, 1000GB HDD, DVD Super Multi, LAN, Windows 7 Professional 64-bit
HP Z640 Workstation:
The official description of HP Z640 Workstation as supplied by the manufacturer. For easy access to this data, refer to the "ProductDescription" block and the "LongDesc" tag in XML or the "Description" block and the "LongDesc" tag in JSON.

Flexible, powerful, ready to work
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.

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.[2]

See everything clearly
Take productivity up a notch with the ability to do more thanks to NVIDIA® professional graphics cards in 2D or 3D.[5]

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.[5]

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.[4]

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.[6]

Your personal system engineer
Optimize this HP Z640 for peak performance. HP Performance Advisor[7] 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,[8] and optional LANDesk[9] to deploy, manage, and secure your PC.

Short summary description HP Z640 Workstation:
This short summary of the HP Z640 Workstation data-sheet is auto-generated and uses the product title and the first six key specs.

HP Z640 Workstation, 2.4 GHz, Intel Xeon E5 v3, 16 GB, 1 TB, DVD Super Multi, Windows 7 Professional

Long summary description HP Z640 Workstation:
This is an auto-generated long summary of HP Z640 Workstation based on the first three specs of the first five spec groups.

HP Z640 Workstation. Processor frequency: 2.4 GHz, Processor family: Intel Xeon E5 v3, Processor model: E5-2620V3. Internal memory: 16 GB, Internal memory type: DDR4-SDRAM, Memory clock speed: 2133 MHz. Total storage capacity: 1 TB, Storage media: HDD, Optical drive type: DVD Super Multi. Operating system installed: Windows 7 Professional, Operating system architecture: 64-bit. Power supply: 925 W. Chassis type: Mini Tower. Product type: Workstation. Product colour: Black

Power up

Experience massive workstation power with support for 145W processors powering up to 36 cores in a dual Intel® Xeon® processor configuration.[3] 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[1] provides incredible expansion in a small footprint. With up to 8 memory DIMMs, up to 4 internal hard drives, optional Thunderbolt™ 2,[4] 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.

Processor manufacturer *
Processor family *
Intel Xeon E5 v3
Processor model *
Processor cores
Processor threads
Processor boost frequency
3.2 GHz
Processor frequency *
2.4 GHz
Processor socket
LGA 2011-v3
Processor cache
15 MB
Processor cache type
Smart Cache
System bus rate
8 GT/s
Bus type
Processor lithography
22 nm
Processor operating modes
Processor series
Intel Xeon E5-2600 v3
Processor codename
Thermal Design Power (TDP)
85 W
72.6 °C
PCI Express slots version
Maximum number of PCI Express lanes
Number of processors installed
Number of QPI links
Maximum internal memory supported by processor
768 GB
Memory types supported by processor
Memory clock speeds supported by processor
1600, 1866 MHz
Memory bandwidth supported by processor (max)
59 GB/s
ECC supported by processor
Internal memory *
16 GB
Maximum internal memory *
256 GB
Internal memory type
Memory layout (slots x size)
2 x 8 GB
Memory slots
Memory clock speed
2133 MHz
Memory channels
Total storage capacity *
1 TB
Storage media *
Optical drive type *
DVD Super Multi
Total HDDs capacity
1 TB
Number of HDDs installed
HDD capacity
1 TB
HDD interface
HDD speed
7200 RPM
On-board graphics card model *
Not available
Ethernet LAN *
Ethernet LAN data rates
10, 100, 1000 Mbit/s
Cabling technology
Wi-Fi *
Ports & interfaces
USB 2.0 ports quantity *
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity *
DVI port
PS/2 ports quantity
Ethernet LAN (RJ-45) ports
Microphone in
Headphone outputs
Expansion slots
PCI Express x1 (Gen 2.x) slots
PCI Express x4 (Gen 2.x) slots
PCI Express x8 (Gen 3.x) slots
PCI Express x16 (Gen 3.x) slots
PCI slots
Chassis type *
Mini Tower
Number of 3.5" bays
Number of 5.25" bays
Product colour *
Country of origin
Motherboard chipset
Intel® C612
Audio chip
Realtek ALC221
Product type *
Operating system installed *
Windows 7 Professional
Operating system architecture
Optional operating system supplied
Windows 10 Pro
Drivers included
Processor special features
Intel 64
Enhanced Intel SpeedStep Technology
Embedded options available
Intel VT-x with Extended Page Tables (EPT)
Intel TSX-NI
Idle States
Thermal Monitoring Technologies
Intel® AES New Instructions (Intel® AES-NI)
Intel® Secure Key
Intel® OS Guard
Intel Trusted Execution Technology
Execute Disable Bit
Intel Flex Memory Access
Intel® Smart Cache
Intel Enhanced Halt State
Intel Demand Based Switching
Processor package size
52.5 x 45 mm
Supported instruction sets
Processor code
Physical Address Extension (PAE)
Physical Address Extension (PAE)
46 bit
CPU configuration (max)
Intel Virtualization Technology for Directed I/O (VT-d)
Intel Identity Protection Technology version
Intel Secure Key Technology version
Intel Virtualization Technology (VT-x)
Intel TSX-NI version
Processor ARK ID
Intel® Turbo Boost Technology
Intel® Hyper Threading Technology (Intel® HT Technology)
Intel® Identity Protection Technology (Intel® IPT)
Conflict-Free processor
Power supply *
925 W
Weight & dimensions
Width *
175 mm
Depth *
464.8 mm
Height *
444.5 mm
Weight *
15 kg
Packaging content
Display included *
Mouse included
Keyboard included
Other features
Optical drives quantity
Source Testseek summary Average rating
2020-06-30 04:04:24
Uk has collected 6 expert reviews for HP Z640 Workstation and the average expert rating is 90 of 100. The average score reflects the expert community’s view on this product. Click below and use Uk to see all ratings, product awards and conclusions.
Source Review comments Score
2020-06-30 04:04:24
Sporting a pair of Intel Xeon E5-2667 v3 processors, HP's Z640 offers 32 virtual cores with Hyper-Threading enabled. HP's processors are fast, with a nominal frequency of 3.2GHz, boosting to 3.6GHz in Turbo Boost.HP has installed 64GB of 2,133MHz DIMMs. S...
2020-06-30 04:04:24
As far as desktop workstations are concerned the HP Z640 is in a class of its own. Primarily a dual CPU machine, it is also perfect for architects that want a workstation to grow with their needs. Start off with a single processor then add a second later...
Bottom line The HP Z640 is an impressive piece of engineering, offering a solid, well built chassis, great customisation and plenty of processing power to handle demanding design visualisation or simulation workflows.Some may find our test machine to be a little ligh...
2020-06-30 04:04:24
As far as desktop workstations are concerned the HP Z640 is in a class of its own.The HP Z640 features a trademark grille, built in carry handle and four USB 3.0 portsPrimarily a dual CPU machine, it is also perfect for designers that want a workstation t...
Bottom line The HP Z640 is an impressive piece of engineering, offering a solid, well built chassis, great customisation and plenty of processing power to handle demanding design visualisation or simulation workflows.The Power Supply Unit (PSU) can be swapped out in...
2020-06-30 04:04:24
Serving as an upgrade to the Z620, the HP Z640 is designed to give professionals who work with resource-heavy applications an extra boost in their productivity. The Z640 is also targeted to businesses that simply want to equip their employees with a high-...
Good Supports a wide range of Xeon processor options, up to the 18-core E5-2699v4, Blistering fast SSD storage options, Very quiet operation, even under full load...
Bad Price can quickly shoot up depending on configuration...
Bottom line The HP Z640 Workstation offers a lot of power and functionality packed in its compact, modular design, while giving buyers a great deal of flexibility in CPU, graphics and storage offerings...
Disclaimer HP Z640 Workstation:

[1] Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows functionality. Windows 10 is automatically updated, which is always enabled. ISP fees may apply and additional requirements may apply over time for updates. See www.microsoft.com.
[2] Multicore is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. Intel’s numbering, branding and/or naming is not a measurement of higher performance.
[3] Available with 128GB DIMMs.
[4] Thunderbolt is an optional or add-on feature. Thunderbolt cable and Thunderbolt device (sold separately) must be compatible with Windows. To determine whether your device is Thunderbolt Certified for Windows, see thunderbolttechnology.net/products.
[5] Sold separately or as an optional feature.
[6] Support for up to eight displays requires purchase of two graphics cards that support up to 4 displays simultaneously. Displays sold separately.
[7] HP Performance Advisor requires Windows and Internet access.
[8] Requires Windows operating system.
[9] LANDesk software is sold separately. Managed devices must be connected to the management server. Requires active LANdesk maintenance service. Wipe functionality performs a "Windows 8 Reset" and requires Windows 8. Lock performs a Windows "Lock Computer.”