HP Z4 G4 Desktop Workstation Xeon W2125 16Gb DDR4 6TL49EA#ABU

Product SKU: 6TL49EA#ABU

HP Z4 Desktop Workstation (6TL49EA#ABU), Xeon W2125, 4 Ghz, 4.5 Ghz Turbo Boost, 512GB SSD, 16 GB DDR4-2666, Windows 10 Pro 64. 3 Year Warranty

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HP Z4 Desktop Workstation, HP’s bestselling performance workstation

HP’s most popular workstation just got better. Perfect for engineering, the HP Z4 Workstation (6TL49EA#ABU) delivers mainstream performance for a wide spectrum of applications. With
server-grade processing and a full set of components you get everything you need, nothing more.

Relentless power, HP Z4 HP’s best-selling performance workstation

Perfect for engineering, the Z4 delivers mainstream performance for a range of applications. With server-grade processing and a broad set features, get all you need, nothing more.

HP Z4 Desktop Workstation


Feature-rich functionality

The Z4 is ahead of its time with more standard features than any other single processor HP workstation. With multiple configuration options, you can choose the perfect blend of components that meet your performance requirements.

All the power without the noise

Next-generation acoustic design delivers quiet performance. A high frequency processor with a multi-core count is fully capable of handling the demands of 3D CAD and rendering software, so you can visualize your idea anytime during the design process.

The world’s most secure workstations

Advanced security features come standard on every Z4. Rest assured your device, identity and data are safe with security software like HP Client Security Suite3 and HP Sure Start, the industry’s first self-healing BIOS with intrusion detection.

  • Support your unique user needs with a choice of Windows 10 Pro 64 or Linux® operating systems
  • Run demanding professional apps with the newest generation Intel® processors with up to 12 cores for powerful performance and productivity.
  • Get serious about graphics and reach peak productivity with access to a breadth of NVIDIA® and AMD professional graphics from
    entry to high-end 3D.
  • Install pro-grade storage hardware and elevate your storage-bound apps without sacrificing standard PCIe slots.
  • The simply stunning design features front and rear handles, so you can easily relocate your system.
  • Save space within your office layout with a 10% smaller chassis than the previous generation.
  • Work stress-free knowing your BIOS has not been compromised. HP Sure Start automatically detects intrusions in real-time,
    notifies you, and restores BIOS.
  • Multiple high-speed network connections are easy and speedy with dual embedded 1GbE LAN ports
  • The optional dual front I/O USB 3.1 G2 Type C™ module lets you transfer data to devices using modern connection technology at
    higher data rates.
  • Optional self-encryption drives thwart outside access so your valuable IP won’t fall into the wrong hands.
Operating System

Windows 10 Pro 64

Internal Storage

512Gb SSD

Optical drive


External drive bays

Two 5.25"

Internal drive bays

Two 2.5" or 3.5"

Storage controller

Integrated SATA 6.0 Gb/s supporting RAID 0, 1, 5, 10
Optional SAS controller supporting RAID, 0, 1, 10 for SAS drives


HP USB Business Slim Keyboard

Pointing device

HP USB Mouse

Expansion slots

2 PCIe 3 x4, 2 M.2 PCIe 3 x4, 1 PCIe x8, 2 PCIe x16 (for Intel® Xeon® W configurations)
2 PCIe 3 x4, 1 M.2 PCIe 3 x4, 1 PCIe x8, 2 PCIe x16 (for Intel® Core™ i9-X and Core™ i7-9800X configurations)
2 PCIe 3 x4, 1 M.2 PCIe 3 x4, 1 PCIe x8 (mechanical only), 1 PCIe x16 (x8 electrical), 1 PCIe x16 (for other Intel® Core™ i7-X configurations)


Starting at 10.2 kg


Intel® Xeon® W2125 (4.0 GHz base frequency, up to 4.5 GHz with Intel® Turbo Boost Technology, 8.25 MB L3 cache, 4 cores

Memory and storage

16 GB memory
512 Gb SSD

Graphics Card


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£3,628.80 (inc. VAT)
£4,564.79 (inc. VAT)