HP Z440 workstation

Expand your power

HP Z440 Workstation

Take your business to the next level of performance, expandability, and no compromise reliability in one complete package. The HP Z440 features a perfect mix of HP Z DNA in a performance workstation package with up to 8 discrete processor cores, up to 128 GB of RAM, and multiple storage and PCIe configuration options. Here’s to more power to you with the HP Z440 Workstation.

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Up to


of memory



to your needs with

2 power supply




of SATA SSD with

HP Z Turbo Drive

Thunderbolt™ Technology

Thunderbolt Technology

Move data faster than ever.12

HP Z440 Workstation

Get the job done fast.

Cross items off your to-do list fast. Achieve massive computational performance with a single processor personal workstation delivering support for up to 8 cores of processing power with Intel® Xeon® processors. Add in powerful graphics from NVIDIA or AMD and support for up to 8 displays, lightning-fast data transfers using Thunderbolt 22 technology, game changing speed with the HP Z Turbo Drive2, and HP Remote Graphics Software5 and you get a world-class workstation experience that never slows you down.

HP Z440 Workstation form factor

View full HP Z440 Workstation specs Hide full specs View full Z440 SFF Workstation specs
Form Factor Minitower
Available Operating Systems
  • Windows 8.1 Pro 64 1
  • Windows 7 Professional 64 (available through downgrade rights from Windows 8.1 Pro 64) 2
  • Windows 7 Professional 64 (National Academic) 1
  • HP Installer Kit for Linux 1
Processor Family Intel® Xeon® E5 v3 processor
  • Intel® Xeon® E5-1680 v3 (3.2 GHz, 20 MB cache, 8 cores, Intel® vPro)
  • Intel® Xeon® E5-1660 v3 (3.0 GHz, 20 MB cache, 8 cores, Intel® vPro)
  • Intel® Xeon® E5-2630 v3 (2.4 GHz, 20 MB cache, 8 cores, Intel® vPro)
  • Intel® Xeon® E5-1650 v3 (3.5 GHz, 15 MB cache, 6 cores, Intel® vPro)
  • Intel® Xeon® E5-1630 v3 (3.7 GHz, 10 MB cache, 4 cores, Intel® vPro)
  • Intel® Xeon® E5-1620 v3 (3.5 GHz, 10 MB cache, 4 cores, Intel® vPro)
  • Intel® Xeon® E5-1607 v3 (3.1 GHz, 10 MB cache, 4 cores, Intel® vPro)
  • Intel® Xeon® E5-1603 v3 (2.8 GHz, 10 MB cache, 4 cores, Intel® vPro) 3,4
Chipset Intel® C612
  • 128 GB DDR4-2133 ECC Registered SDRAM
  • Actual memory speed dependent on processor. Only registered memory is supported.
Internal Storage
  • 300 GB up to 600 GB SAS (15000 rpm) 5
  • 300 GB up to 1.2 TB SAS (10000 rpm) 5
  • 500 GB up to 3 TB SATA (7200 rpm) 5
  • 500 GB SATA SED 5
  • 128 GB up to 1 TB SATA SSD 5
  • 256 GB SATA SE SSD 5
  • 256 GB up to 512 GB HP Z Turbo Drive (PCIe SSD) 5
Optical Storage Slim SATA DVD-ROM; Slim SATA SuperMulti DVD writer; Slim SATA Blu-ray writer9, 10
Additional Storage 1 15-in-1 media card reader (optional)
Available Graphics
  • Professional 2D: NVIDIA NVS 310 (512 MB); NVIDIA NVS 315 (1 GB); NVIDIA NVS 510 (2 GB)
  • Entry 3D: NVIDIA Quadro K420 (1 GB); NVIDIA Quadro K620 (2 GB)
  • Mid-range 3D: NVIDIA Quadro K2200 (4 GB); AMD FirePro W2100 (2 GB); AMD FirePro W5100 (4 GB)
  • High-end 3D: NVIDIA Quadro K4200 (4 GB); NVIDIA Quadro K5200 (8 GB); NVIDIA Quadro K6000 (12 GB)
Audio Integrated Realtek HD ALC221
Communications Integrated Intel I218LM PCIe GbE; Intel I210AT PCIe GbE (optional); HP X520 10 GbE Dual Port Adapter (optional); HP 10 GbE SFP+SR Transceiver (optional); HP 361T PCIe dual-port gigabit (optional); Intel 7260 802.11a/b/g/n PCIe WLAN (optional) 8
Expansion Slots 2 PCIe Gen3 x16; 1 PCIe Gen3 x8 (open-ended); 1 PCIe Gen2 x4 (open-ended); 1 PCIe Gen2 x1 (open-ended); 1 PCI Open-ended connector allows a greater bandwidth card to be installed physically into a lower bandwidth connector/slot.
Ports and Connectors
  • Front: 4 USB 3.0; 1 microphone; 1 headset
  • Rear: 4 USB 3.0; 2 USB 2.0; 2 PS/2; 1 RJ-45; 1 audio line in; 1 audio line out
  • Internal: USB 2.0 available by the 2x5 header. Internal USB 3.0 available by the 2x10 header.
Drive Bays (Internal) Two 3.5"
Drive Bays (External) Two 5.25"; One slim ODD
Input Devices HP PS/2 keyboard, HP USB keyboard, HP USB Smart Card Keyboard, HP PS/2 mouse, HP USB optical mouse, USB 1000dpi laser mouse, HP USB optical 3-button mouse, USB SpaceMouse Pro, USB SpacePilot Pro
Software HP Performance Advisor; HP Remote Graphics Software (RGS) 6.0; Cyberlink Media Suite & PowerDVD; Foxit PhantomPDF Express; Buy Office
Security HP Solenoid Hood Lock & Hood Sensor; HP Business PC Security Lock Kit 9
Power 525 W 85% efficient, wide-ranging, active PFC; 700 W 90% efficient, wide-ranging, active PFC
Dimensions (H x W x D)
  • 6.65 x 17.5 x 17 in
  • 16.9 x 44.5 x 43.2 cm
  • 24.3 lb
  • 11 kg
  • (Exact weight depends upon configuration.)
Environmental Certification Low halogen 11
Compatible Displays (screen size diagonally measured) HP Z Display Z30i 30-inch IPS LED Backlit Monitor; HP Z Display Z27i 27-inch IPS LED Backlit Monitor; HP Z Display Z24i 24-inch IPS LED Backlit Monitor; HP Z Display Z23i 23-inch IPS LED Backlit Monitor; HP Z Display Z22i 21.5-inch IPS LED Backlit Monitor; HP DreamColor Z27x Professional Display; HP DreamColor Z24x Professional Display
Energy Efficiency Compliance ENERGY STAR® qualified and EPEAT® registered configurations available 10
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.

HP Z440 workstation performance

Customize it to grow with you.

When your job requires more, HP makes it easy. The HP Z440 Workstation, with its sleek 4U form factor, tool-less design, and built in handles makes it simple to expand even in a racked data center environment. Easily configure memory, storage, graphics, and more to suit your needs today and in the future. And you’ll never run out of juice with a choice of two power supply options including a 525W option and a 700W option with two power cables for high-power professional graphics.

A chassis that meets any challenge.

The tool-free chassis of the HP Z440 boasts low acoustics, single integrated Gb Ethernet, a front handle, rear ledge, storage bays, and is 4U rack mountable. And with HP’s no compromise reliability featuring a standard 3/3/3 limited warranty as well as a long life cycle you can protect your investment and make downtime a thing of the past.

HP Z440 Workstation chassis

Screen images courtesy of Autodesk

© Hewlett-Packard Development Company, L.P. 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 an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

Intel, Intel Logo, Intel Core, Intel Inside, Intel Inside Logo, Xeon, and Xeon Inside are trademarks of Intel Corporation in the U.S. and/or other countries.

  1. 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.
  2. 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.
  3. Available with 128GB DIMMs
  4. Sold separately or as an optional feature.
  5. Thunderbolt is an optional or after-market 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.