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HP Z840 Workstation

More power to you

Push your computing boundaries with the HP Z840 Workstation. Built for high-end computing and visualization, it delivers outstanding performance in one of the industry's most expandable chassis.

Starting at
$2399.00

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Prepare to be spectacular

The HP Z840 Workstation combines the best of HP Z DNA with incredible processing power;
professional graphics, maximized memory and internal storage capacity that help you create work that makes a statement.

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Get going

Get down to business with the most expandable workstation we've ever created. With 7 PCIe slots, up to 10 internal drive bays, and 16 memory slots supporting up to 1TB of memory1 the HP Z840 can do it all. 

Up to two next generation Intel® Xeon® processor1
Thunderbolt™3
NVIDIA professional graphics cards3
HP Z Turbo Drive

Keep going

Versatility

Powerhouse ports

Enjoy USB and SATA ports, plus lightning-fast data transfers with optional Thunderbolt™ 2 technology.4

Design

A new design to fit your needs

A new tool-free chassis boasts low acoustics, handles for lifting, and an elegant industrial design. And now experience the new HP Z Cooler, an innovative, ultra-quiet cooling solution designed to reduce system noise in your HP Z Workstation.

Graphics

See the difference

Reach peak productivity with access to a breadth of AMD and NVIDIA professional graphics from entry to high-end 3D.3

Display

See every angle

Take multitasking to a new level with support for up to eight displays5.

Save time, money and data

Rely on HP's industry leading security and comprehensive management solutions. Keep devices, data, and identities secure and easily managed with power tools from HP including HP BIOSphere4 and HP Touchpoint Manager.7

Specifications


Available Operating Systems1,2,3,4,15
Windows 10 Pro 64
Windows 10 Home 64
Windows 8.1 Pro 64
Windows 8.1 Single Language 64
Windows 7 Professional 64 (available through downgrade rights from Windows 10 Pro 64)
Windows 7 Professional 64 (available through downgrade rights from Windows 8.1 Pro 64)
Windows 7 Professional 64
Ubuntu Linux 64
HP Installer Kit for Linux®
(HP Linux Installer Kit includes drivers for 64-bit versions of Red Hat® Enterprise Linux 6.7 and 7, SUSE Linux Enterprise Desktop 11 and Ubuntu 14.04. Red Hat Enterprise Linux (1-year paper license only) is available as a second operating system.)
Processor Family
Intel® Xeon® E5 2600 v4 processor; Intel® Xeon® E5 2600 v3 processor
Processors5,6
Intel® Xeon® E5-2699 v4 (2.2 GHz, 55 MB cache, 22 cores, Intel® vPro™);
Intel® Xeon® E5-2697 v4 (2.3 GHz, 45 MB cache, 18 cores, Intel® vPro™);
Intel® Xeon® E5-2695 v4 (2.1 GHz, 45 MB cache, 18 cores, Intel® vPro™);
Intel® Xeon® E5-2690 v4 (2.6 GHz, 35 MB cache, 14 cores, Intel® vPro™);
Intel® Xeon® E5-2683 v4 (2.1 GHz, 40 MB cache, 16 cores, Intel® vPro™);
Intel® Xeon® E5-2680 v4 (2.4 GHz, 35 MB cache, 14 cores, Intel® vPro™);
Intel® Xeon® E5-2667 v4 (3.2 GHz, 25 MB cache, 8 cores, Intel® vPro™);
Intel® Xeon® E5-2660 v4 (2 GHz, 35 MB cache, 14 cores, Intel® vPro™);
Intel® Xeon® E5-2650 v4 (2.2 GHz, 30 MB cache, 12 cores, Intel® vPro™);
Intel® Xeon® E5-2643 v4 (3.4 GHz, 20 MB cache, 6 cores, Intel® vPro™);
Intel® Xeon® E5-2640 v4 (2.4 GHz, 25 MB cache, 10 cores, Intel® vPro™);
Intel® Xeon® E5-2637 v4 (3.5 GHz, 15 MB cache, 4 cores, Intel® vPro™);
Intel® Xeon® E5-2630 v4 (2.2 GHz, 25 MB cache, 10 cores, Intel® vPro™);
Intel® Xeon® E5-2623 v4 (2.6 GHz, 10 MB cache, 4 cores, Intel® vPro™);
Intel® Xeon® E5-2620 v4 (2.1 GHz, 20 MB cache, 8 cores, Intel® vPro™);
Intel® Xeon® E5-2609 v4 (1.7 GHz, 20 MB cache, 8 cores, Intel® vPro™);
Intel® Xeon® E5-2603 v4 (1.7 GHz, 15 MB cache, 6 cores, Intel® vPro™);
Intel® Xeon® E5-2699 v3 (2.3 GHz, 45 MB cache, 18 cores, Intel® vPro™);
Intel® Xeon® E5-2697 v3 (2.6 GHz, 35 MB cache, 14 cores, Intel® vPro™);
Intel® Xeon® E5-2695 v3 (2.3 GHz, 35 MB cache, 14 cores, Intel® vPro™);
Intel® Xeon® E5-2690 v3 (2.6 GHz, 30 MB cache, 12 cores, Intel® vPro™);
Intel® Xeon® E5-2687W v3 (3.1 GHz, 25 MB cache, 10 cores, Intel® vPro);
Intel® Xeon® E5-2683 v3 (2.0 GHz, 35 MB cache, 14 cores, Intel® vPro™);
Intel® Xeon® E5-2680 v3 (2.5 GHz, 30 MB cache, 12 cores, Intel® vPro™);
Intel® Xeon® E5-2670 v3 (2.3 GHz, 30 MB cache, 12 cores, Intel® vPro™);
Intel® Xeon® E5-2667 v3 (3.2 GHz, 20 MB cache, 8 cores, Intel® vPro™);
Intel® Xeon® E5-2660 v3 (2.6 GHz, 25 MB cache, 10 cores, Intel® vPro™);
Intel® Xeon® E5-2650 v3 (2.3 GHz, 25 MB cache, 10 cores, Intel® vPro™);
Intel® Xeon® E5-2643 v3 (3.4 GHz, 20 MB cache, 6 cores, Intel® vPro™);
Intel® Xeon® E5-2640 v3 (2.6 GHz, 20 MB cache, 8 cores, Intel® vPro™);
Intel® Xeon® E5-2637 v3 (3.5 GHz, 15 MB cache, 4 cores, Intel® vPro™);
Intel® Xeon® E5-2630 v3 (2.4 GHz, 20 MB cache, 8 cores, Intel® vPro™);
Intel® Xeon® E5-2623 v3 (3.0 GHz, 10 MB cache, 4 cores, Intel® vPro™);
Intel® Xeon® E5-2620 v3 (2.4 GHz, 15 MB cache, 6 cores, Intel® vPro™);
Intel® Xeon® E5-2609 v3 (1.9 GHz, 15 MB cache, 6 cores, Intel® vPro™);
Intel® Xeon® E5-2603 v3 (1.6 GHz, 15 MB cache, 6 cores, Intel® vPro™);
Chipset
Intel® C612
Memory10
1TB DDR4-2400 ECC registered SDRAM
(Transfer rates up to 2400 MT/s. Registered and load-reduced DIMMs may not be mixed.) Maximum of 1 TB ECC load-reduced memory when 64 GB DIMMs used 8 DIMM (with 1 processor) and 16 DIMM (with 2 processors)
Internal Storage7
300 GB up to 1.2 TB SAS (10000 rpm)
500 GB up to 4 TB SATA (7200 rpm)
500 GB SATA SED (7200 rpm)
128 GB up to 1 TB SATA SSD
256 GB up to 512 GB SATA SED SSD
1 TB (8 GB cache) SATA SSHD
256 GB up to 512 GB HP Z Turbo Drive (PCIe SSD)
256 GB up to 1 TB HP Z Turbo Drive G2 (PCIe SSD)
512 GB (2 x 256 GB) up to 2 TB (4 x 512 GB) HP Z Turbo Quad Pro (PCIe SSD)
Optical Storage8,9
Slim SATA DVD-ROM; Slim SATA SuperMulti DVD writer; Slim SATA BDXL Blu-ray writer
Additional Storage
15-in-1 media card reader (optional) HP DX115 Removable HDD Frame/Carrier (optional)
Available Graphics
Professional 2D: NVIDIA® NVS™ 310 (1 GB); NVIDIA® NVS™ 315 (1 GB); NVIDIA® NVS™ 510 (2 GB)
Entry 3D: NVIDIA® Quadro® K420 (2 GB); NVIDIA® Quadro® K620 (2 GB); AMD FirePro™ W2100 (2 GB) Mid-range 3D: AMD FirePro™ W5100 (4 GB); AMD FirePro™ W4300 (4 GB); NVIDIA® Quadro® K1200 (4 GB); NVIDIA® Quadro® K2200 (4 GB)
High-end 3D: NVIDIA® Quadro® K4200 (4 GB); NVIDIA® Quadro® K5200 (8 GB); NVIDIA® Quadro® M4000 (8 GB); NVIDIA® Quadro® M5000 (8 GB); NVIDIA® Quadro® K6000 (12 GB); AMD FirePro™ W7100 (8 GB)
High performance GPU computing: NVIDIA® Tesla® K40
I/O Controller
HP IEEE 1394b FireWire PCIe (optional) HP Thunderbolt™ 2 PCIe 1-port I/O Card (optional)
Audio
Integrated IDT 92HD94 audio
Communications11
Integrated Intel® I210AT PCIe GbE; Integrated Intel® I218LM PCIe GbE; Intel® I210-T1 PCIe GbE (optional); HP X540-T2 10 GbE Dual Port Adapter (optional); HP X520 10 GbE Dual Port Adapter (optional); HP 10 GbE SFP+SR Transceiver (optional); HP 361T PCIe Dual Port Gigabit NIC (optional); Intel® 7260 802.11 a/b/g/n PCIe WLAN (optional);
Expansion Slots
2 PCIe Gen3 x16; 1 PCIe Gen3 x16 (when 2nd CPU installed); 1 PCIe Gen2 x4 (when 1 CPU installed) OR PCIe Gen3 x8 (when 2nd CPU installed); 1 PCIe Gen3 x8; 1 PCIe Gen3 x4; 1 PCIe Gen2 x1; 1 PCIe Gen2 x 4 when 1 CPU is installed; transforms to PCIe Gen3 x8 when 2nd CPU installed. The PCIe x8 connectors are open ended, allowing a PCIe x16 card to be seated in the slot.
Ports and Connectors
Front: 4 USB 3.0; 1 combo headset; 1 microphone
Rear: 4 USB 3.0; 2 USB 2.0; 1 serial; 2 PS/2; 2 RJ-45; 1 audio line in; 1 audio line out
Internal: 2 USB 2.0; 1 USB 3.0
Internal USB 2.0 available by the 2x5 header. Internal USB 3.0 available by a shrouded 9-pin connector.
Drive Bays (Internal)
Four 3.5"
Drive Bays (External)
Two 5.25"; One slim ODD
Input Devices12
HP USB SmartCard Keyboard; HP 2.4 GHz Wireless Keyboard & Mouse; HP PS/2 Keyboard; HP USB Keyboard; HP USB Optical 3-Button Mouse; HP PS/2 Mouse; HP USB Optical Mouse; HP USB 1000 dpi Laser Mouse; HP SpaceExplorer 3D USB Controller; HP SpacePilot Pro 3D USB Intelligent Controller; 3Dconnexion CADMouse
Software14
HP Performance Advisor; HP Remote Graphics Software (RGS); Cyberlink Media Suite & PowerDVD; Foxit PhantomPDF Express; Buy Office
Security12
HP Chassis Intrusion Sensor; TPM 1.2 certified
Power
850 W 88% efficient, wide-ranging, active PFC; 1125 W 90% efficient, wide-ranging, active PFC
Dimensions (H x W x D)
8 x 20.7 x 17.5 in
20.3 x 52.5 x 44.4 cm
Weight
46.7 lb
21.1 kg
(Exact weight depends upon configuration.)
Environmental Specifications13
Low halogen
Energy Efficiency Compliance14
ENERGY STAR® certified and EPEAT® registered configurations available
Compatible Displays
All HP Z Displays and HP DreamColor Displays are supported. For more information see www.hp.com/go/zdisplays
Warranty
Protected by HP Services, including a limited 3 years parts, 3 years labor, and 3 years onsite service (3/3/3) standard warranty. Certain restrictions and exclusions apply.

Marketing footnotes

  1. Multi-Core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. 64-bit computing system required. Performance will vary depending on your hardware and software configurations. Intel's numbering is not a measurement of higher performance.
  2. Available with 128GB DIMMs.
  3. Sold separately or as optional features.
  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 https://thunderbolttechnology.net/products
  5. Support for up to eight displays requires purchase of two graphics cards that support up to 4 displays simultaneously. Displays sold separately.
  6. HP BIOSphere features may vary depending on the PC platform and configuration.
  7. HP Touchpoint Manager supports Android™, iOS and Windows operating systems and PCs, notebooks, tablets and smartphones from various manufacturers. Not available in all countries see www.hp.com/touchpoint for availability information. Touchpoint Manager requires purchase of a subscription.
  8. Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers and/or software to take full advantage of Windows functionality. See http://www.microsoft.com.
  9. Multi-Core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. 64-bit computing system required. Performance will vary depending on your hardware and software configurations. Intel's numbering is not a measurement of higher performance.
  10. Some vPro functionality of this technology, such as Intel® Active management technology and Intel Virtualization technology, requires additional 3rd party software in order to run. Availability of future "virtual appliances" applications for Intel vPro technology is dependent on 3rd party software providers. Microsoft Windows required.
  11. For hard drives, GB = 1 billion bytes. TB = 1 trillion bytes. Actual formatted capacity is less. Up to 20 GB of system disk is reserved for Windows 7 and higher system recovery software.
  12. Optional or add-on feature.

Technical specification footnotes

  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 http://www.microsoft.com.
  2. This system is preinstalled with Windows 7 Professional software and also comes with a license and media for Windows 10 Pro software. You may only use one version of the Windows software at a time. Switching between versions will require you to uninstall one version and install the other version. You must back up all data (files, photos, etc.) before uninstalling and installing operating systems to avoid loss of your data.
  3. 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. See http://www.microsoft.com.
  4. This system is preinstalled with Windows 7 Professional software and also comes with a license and media for Windows 8.1 Pro software. You may only use one version of the Windows software at a time. Switching between versions will require you to uninstall one version and install the other version. You must back up all data (files, photos, etc.) before uninstalling and installing operating systems to avoid loss of your data.
  5. Multi-core 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 is not a measurement of higher performance.
  6. Some vPro functionality of this technology, such as Intel® Active management technology and Intel Virtualization technology, requires additional 3rd party software in order to run. Availability of future "virtual appliances" applications for Intel vPro technology is dependent on 3rd party software providers. Microsoft Windows required.
  7. For hard drives and solid state drives, 1 GB = 1 billion bytes. TB = 1 trillion bytes. Actual formatted capacity is less. Up to 30 GB of system disk is reserved for system recovery software.
  8. Duplication of copyrighted material is strictly prohibited. Actual speeds may vary. Double Layer media compatibility will widely vary with some home DVD players and DVD-ROM drives. Note that DVD-RAM cannot read or write to 2.6GB Single Sided/5.2 Double Sided-Version 1.0 Media.
  9. With Blu-Ray, certain disc, digital connection, compatibility and/or performance issues may arise, and do not constitute defects in the product. Flawless playback on all systems is not guaranteed. In order for some Blu-ray titles to play, they may require a DVI or HDMI digital connection and your display may require HDCP support. HD-DVD movies cannot be played on this Desktop PC.
  10. For systems installed with Microsoft Windows 7 (Ultimate, Enterprise or Professional), the maximum accessible system memory is 192 GB. For systems installed with Microsoft Windows 8.x (Enterprise or Pro), the maximum accessible system memory is 512 GB.
  11. Wireless cards are optional or add-on features and requires separately purchased wireless access point and internet service. Availability of public wireless access points limited.
  12. Optional or add-on feature.
  13. EPEAT® registered where applicable. EPEAT registration varies by country. See www.epeat.net for registration status by country.
  14. External power supplies, power cords, cables and peripherals are not low halogen. Service parts obtained after purchase may not be low halogen.
  15. HP Installer Kit for Linux® includes drivers for 64-bit versions of Red Hat® Enterprise Linux® 6.7 and 7, SUSE Linux® Enterprise Desktop 11 and Ubuntu 14.04. Red Hat® Enterprise Linux® (1-year paper license only) is available as a second operating system.

Prices, specifications, availability and terms of offers may change without notice. Quantity limits may apply to orders, including orders for discounted and promotional items. Despite our best efforts, a small number of items may contain pricing, typography, or photography errors. Correct prices and promotions are validated at the time your order is placed. These terms apply only to products sold by HP.com; reseller offers may vary. Items sold by HP.com are not for immediate resale. Orders that do not comply with HP.com terms, conditions, and limitations may be cancelled.

© Copyright 2015 HP Inc. The Information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting and additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

Ultrabook, Celeron, Celeron Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, vPro Inside, Xeon, Xeon Phi, and Xeon Inside are trademarks of Intel Corporation in the U.S. and/or other countries.

Microsoft and Windows are registered trademarks of the Microsoft group of companies.

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Disclaimer

Prices, specifications, availability and terms of offers may change without notice. Price protection, price matching or price guarantees do not apply to Intra-day, Daily Deals or limited-time promotions. Quantity limits may apply to orders, including orders for discounted and promotional items. Despite our best efforts, a small number of items may contain pricing, typography, or photography errors. Correct prices and promotions are validated at the time your order is placed. These terms apply only to products sold by HP.com; reseller offers may vary. Items sold by HP.com are not for immediate resale. Orders that do not comply with HP.com terms, conditions, and limitations may be cancelled. Contract and volume customers not eligible.

HP’s MSRP is subject to discount. HP’s MSRP price is shown as either a stand-alone price or as a strike-through price with a discounted or promotional price also listed. Discounted or promotional pricing is indicated by the presence of an additional higher MSRP strike-through price.

The following applies to HP systems with Intel 6th Gen and other future-generation processors on systems shipping with Windows 7, Windows 8, Windows 8.1 or Windows 10 Pro systems downgraded to Windows 7 Professional, Windows 8 Pro, or Windows 8.1: This version of Windows running with the processor or chipsets used in this system has limited support from Microsoft. For more information about Microsoft’s support, please see Microsoft’s Support Lifecycle FAQ at https://support.microsoft.com/lifecycle

Ultrabook, Celeron, Celeron Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, vPro Inside, Xeon, Xeon Phi, and Xeon Inside are trademarks of Intel Corporation in the U.S. and/or other countries.

In-home warranty is available only on select customizable HP desktop PCs. Need for in-home service is determined by HP support representative. Customer may be required to run system self-test programs or correct reported faults by following advice given over phone. On-site services provided only if issue can't be corrected remotely. Service not available holidays and weekends.

HP will transfer your name and address information, IP address, products ordered and associated costs and other personal information related to processing your application to Bill Me Later®. Bill Me Later will use that data under its privacy policy.

Ultrabook, Celeron, Celeron Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, vPro Inside, Xeon, Xeon Phi, and Xeon Inside are trademarks of Intel Corporation in the U.S. and/or other countries.

Microsoft Windows 10: Not all features are available in all editions or versions of Windows 10. Systems may require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows 10 functionality. Windows 10 is automatically updated, which is always enabled. ISP fees may apply and additional requirements may apply over time for updates. See http://www.microsoft.com.