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HP Z620 Workstation - System Overview


The Z620 features sturdy handles on the front and back of the system to easily move the system around the office. The rugged industrial case has vertical vents for generous air flow and brushed aluminum side panels. It can be customized for a variety of applications including; post production video editing, CAD, high-end computing, and for use in industries that use GIS (Geographic Information Systems) mapping. The tool-free build design makes it easy for maintenance and upgrading components with bright green touch points throughout the interior to indicate removable parts.


The Z620 features the C602 chipset to support either one or two Xeon E5-2600 or E5-2600 v2 processors with up to 12 cores each. For an entry-level configuration, a single E5-1600, E5-1600 v2 or one of the E5-2600 processor can be installed. Dual socket configurations require the E5-2600 processors. All in all, the system supports 27 different processors. The system board has eight DIMM slots. The optional CPU mezzanine board is required for the second processor and also adds four additional memory slots for a total of 12 DIMM slots. When ordering two processors they must be of the same model.


Each processor supports four channel DDR3 memory, either unbuffered or registered DIMMS. The CPU mounted on the system board supports eight memory modules while the second processor supports only four. Up to 192 GB of memory is available with two processors and all 12 memory slots loaded with 16GB DIMMS. The system will support memory speeds up to 1866MT/s with the appropriate processors and memory modules that support this transfer speed.


The flexible Z620 gives you options on storage as well with support for three internal 3.5-inch SAS, SATA HDDs or SSDs also up to one SATA self-encrypting solid state boot drive (SED SSD). A fourth drive can be installed in one of the two external 5.25-inch bay on the front of the system with an optional drive carrier. The other media bay supports either a DVD or Blue Ray writer or 15-1 Media Card Reader. An optional PCIe SSD Fusion ioFX 410GB drive or an HP Z Turbo Drive with up to 1TB max can be installed in a PCIe slot. A 6-channel SATA controller with 2 6GB/s ports plus 4 3GB/s ports supports limited RAID functionality of 0, 1, 5, and 10. The system also supports several other SAS drive controllers depending on your needs and budget like the LSI9217 4i4e for SAS/SATA at 6GB/s with 8-ports. Also, the LSI9270-8i SAS/SATA 8-port 6 GB/s hardware RAID capable module.

ISV Certification

The HP Z620 is ISV certified to perform effortlessly running intensive software applications used by design professionals, financial analysts, and geologists. ISV is an acronym for Independent Software Vendor, This means independent software vendors have tested the software, hardware, and components to ensure stable and reliable performance.


Six PCI slots total are supported on the system including, three PCIe Gen3, two PCIe Gen2, and one legacy PCI slot. Clearly there are options for expansion cards including SAS/SATA HD controllers, additional super-fast M.2 PCIe drives, NICs, and graphics cards. With an 800W 90% efficient power supply, you have a few options here as well. Several entry-level to high-end graphics cards can be installed including the entry 3D Nvidia Quadro K600 and AMD FirePro V3900 to the high-end Nvidia Quadro K6000 and AMD FirePro W7000. You can install up to 2 GPUs for just about everything except the Quadro K6000. If you’re just doing 2D work you can install up to four 2D professional GPUs.


Managing the Z620 is made easy by the Performance Advisor which automates updates and new configurations. Intel’s Active Management Technology increases the efficiency of network synchronizations. Remote configuration and graceful shutdown is supported.


The HP Z620 offers four times the memory of the previous generation and is built to adapt to your changing needs. Quite and compact, the Z620 is an ISV certified workhorse that offers generous storage and memory. Featuring a multitude of PCIe slots and external USB ports, the system can easily be customized to support your unique work requirements.

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HP Z620 Workstation - Specifications

Processor - 2 Sockets
  • Intel® Xeon® processor E5-1600 and E5-1600 v2 product families
  • Intel® Xeon® processor E5-2600 and E5-2600 v2 product families
Operating System
  • Windows 8.1 Pro 64-bit
  • Windows 8.1 Pro Downgrade to Windows 7 Professional 32-bit
  • Windows 8.1 Pro Downgrade to Windows 7 Professional 64-bit
  • Windows 7 Professional 32-bit
  • Windows 7 Professional 64-bit
  • Windows 7 Ultimate 64-bit
  • HP Linux Installer Kit
  • SUSE Linux Enterprise Desktop 11
  • Red Hat Enterprise Linux Desktop/ Workstation
    Intel® C602 Chipset
    Maximum memory: 192 GB
    Up to 12 DIMM slots with 2 CPUs
    8-channel ECC DDR3 1866 MHz
    4 channels per CPU
Drive Controllers
  • Integrated 6-channel SATA controller: 2 ports 6 Gb/s + 4 ports 3 Gb/s, RAID 0, 1, 5, 10 capable
  • Optional LSI 9717-4i4e 8-port SAS 6 Gb/s, RAID 0, 1, 10 capable
  • Optional LSI 9270-8i SAS 6 Gb/s, RAID 0, 1, 10 capable
    Internal Storage:

  • Intel® Pro 1500 SSD 180 GB
  • Up to 4 3.5-inch 7200 rpm SATA drives: 500 GB, 1, 2, 3 TB (12 TB max)
  • Up to 4 2.5-inch 10K rpm SATA drives: 250, 500 GB, 1 TB (4 TB max)
  • Up to 4 2.5-inch 10K rpm SAS drives: 300, 600, 900 GB, 1.2 TB (4.8 TB max)
  • Up to 4 3.5-inch 15K rpm SAS drives: 300, 450, 600 GB (2.4 TB max)
  • Up to 4 2.5-inch SATA solid state drives: 128, 180, 240, 256, 480, 512 GB, 1 TB (4 TB max)
  • Up to 1 2.5-inch SATA self-encrypting solid state boot drive (SED SSD): 256 GB (256 GB max)
  • Up to 1 2.5-inch SATA self-encrypting hard drive (SED HDD): 500 GB (500 GB max)
  • Up to 1 PCIe SSD:
    • HP Z Turbo Drive 256 GB
    • HP Z Turbo Drive 512 GB
    • Fusion ioFX 410GB PCIe Accelerator
    Note: Fourth drive occupies one external 5.25-inch bay

    Optical Storage:

  • DVD+/-RW
  • Blu-ray Writer
  • 15-in-1 Media Card Reader
Drive Bays

  • Three 3.5”
  • External:

  • Two 5.25”
  • Note: Fourth HDD occupies one external bay
    Professional 2D:

  • NVIDIA® NVS™ 310
  • NVIDIA® NVS™ 315
  • NVIDIA® NVS™ 510
  • Entry 3D:

  • NVIDIA® Quadro® 410
  • NVIDIA® Quadro® K600
  • AMD FirePro™ V3900
  • Mid-range 3D:

  • NVIDIA® Quadro® K2000
  • High-end 3D:

  • NVIDIA® Quadro® K4000
  • NVIDIA® Quadro® K5000
  • NVIDIA® Quadro® K6000
  • AMD FirePro™ W7000
  • Graphics Processing Unit (GPU):

  • NVIDIA® Tesla® K20c
  • NVIDIA® Tesla® K40
  • NVIDIA® Quadro® Sync
  • Creative Recon3D PCIe Audio Card
  • Integrated Intel/ Realtek HD ALC262 Audio
  • Optional HP Thin USB Powered Speakers
  • Dual integrated Intel GbE LAN
  • Infineon TPM 1.2 Controller
  • Optional Broadcom GbE NIC
  • Optional Intel GbE NIC
  • Optional HP X520 10GbE Dual Port NIC
  • 2 PCI Express Gen3 x16
  • 1 PCI Express Gen3 x8
  • 1 PCI Express Gen2 x8 mechanical/ x4 electrical
  • 1 PCI Express Gen2 x4 mechanical/ x1 electrical
  • 1 Legacy PCI
Ports and Connectors

  • 2 USB 3.0
  • 1 USB 2.0
  • 1 IEEE 1394a standard
  • 1 microphone in
  • 1 headphone out
  • HP 15-in-1 Media Card Reader (optional)
  • Rear:

  • 2 USB 3.0
  • 4 USB 2.0
  • 1 IEEE 1394a
  • 2 PS/2
  • 2 RJ-45 to integrated Gigabit LAN
  • 1 microphone in
  • 1 audio line in
  • 1 audio line out
  • 1 serial
  • Internal:

  • 6 USB 2.0 ports available by three 2x5 headers
  • Optional:

  • 1 Thunderbolt™ 2 port via optional add-in PCIe card
Input Devices
  • HP PS/2 standard keyboard
  • HP USB standard keyboard
  • HP USB Smart Card Keyboard
  • HP PS/2 optical scroll mouse
  • HP USB 2-button optical scroll mouse
  • HP USB 3-button optical mouse
  • USB SpaceExplorer
  • USB SpacePilot
  • USB Laser Mouse
  • 850W 88% Efficient wide-ranging, active Power Factor Correction
  • 1125W 90% Efficient wide-ranging, active Power Factor Correction

    H: 17.5 in (44.4 cm)
    W: 8.0 in (20.3 cm)
    D: 20.7 in (52.5 cm)
Compatible Displays
  • HP DreamColor Z24x
  • HP DreamColor Z27x
  • HP DreamColor LP2480zx Professional Display
  • HP Z Display Z30i 30-inch IPS Display
  • HP Z Display Z27i 27-inch IPS Display
  • HP Z Display Z24i 24-inch IPS Display
  • HP Z Display Z23i 23-inch IPS Display
  • HP Z Display Z22i 21.5-inch IPS Display

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Get a quote for HP Z620 Workstation

If you know what you want but can't find the exact configuration you're looking for, have one of our knowledgeable sales staff contact you. Give us a list of the components you would like to incorporate into the system, and the quantities, if more than one. We will get back to you immediately with an official quote.