HP Z4 G4 XEON W-2125 16GB, 512GB Z TURBO, P1000 4GB, BLU-RAYM W10P 64, 3YR

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Perfect for engineering, visualization and Machine Learning, HP's most popular workstation delivers disruptive performance for a wide spectrum of applications. With a choice of Intel® Xeon® or Core™ X processors, and support for dual extreme graphics, you get all you need, nothing more.
  • Intel® Xeon® W2125 Processor (4 GHz base frequency, up to 4.5 GHz with Intel® Turbo Boost Technology, 8.25 MB cache, 4 cores)
  • Windows 10 Pro 64
  • NVIDIA® Quadro® P1000 (4 GB GDDR5 dedicated)
  • 16 GB DDR4-2666 ECC SDRAM (2 x 8 GB)
  • 512 GB HP Z Turbo Drive PCIe® SSD

Technical details

Supported Operating Systems
Operating system Windows 10 Pro 64
Internal Storage 512 GB HP Z Turbo Drive PCIe® SSD
Optical drive HP Slim DVD-Writer
External drive bays Two 5.25"
Storage controller Integrated SATA 6.0 Gb/s supporting RAID 0, 1, 5, 10
Internal drive bays Two 2.5" or 3.5"
Drive bays footnote number [16]
Display Specifications
Compatible displays All HP Z Displays and HP DreamColor Displays are supported. For more information see www.hp.com/go/zdisplays
Graphic Subsystem
Graphics Discrete
Graphics (discrete) NVIDIA® Quadro® P1000 (4 GB GDDR5 dedicated)
Multimedia and Input Devices
Audio Realtek HD ALC221
Multimedia and Input Devices
Keyboard HP USB Business Slim Keyboard
Pointing device HP USB Optical Mouse
Connectivity and Communications
Network interface Integrated Intel® I219-LM PCIe® GbE
Ports 1 headset connector
4 USB 3.1 (1 charging)
Expansion slots 2 PCIe 3 x4
2 PCIe 3 x4, 1 M.2 PCIe 3 x4, 1 PCIe x8, 2 PCIe x16 (for Intel® Core™ i9-X 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 Intel® Core™ i7-X configurations)
Network interface type LAN
I/O Port location Front
Ports 1 headset connector
2 USB 3.1 Gen 2 Type-C™
2 USB 3.1 Gen1 (1 charging)
I/O Port location Front (Premium version)
Ports 1 audio-in
1 audio-out
1 PS/2 keyboard port
1 PS/2 mouse port
1 serial
2 RJ-45 (1 GbE)
6 USB 3.1 Gen 1
I/O Port location Rear
Ports note The Intel® Core™ X-Series processor configurations only have one RJ45 port available. The serial port is optional.
Weight Starting at 10.2 kg
Security Management
Security management Full volume encryption
HP Keyed Cable Lock Kit
HP Secure Erase
HP Sure Start Gen3
Kensington lock slot
Secure authentication
TPM 2.0 certified
Security management footnote number [14,15,18]
Software and Applications
Software HP Remote Graphics Software (RGS)
Software footnote number [13]
Chipset Intel® C422
Intel® X299
Chipset footnote number [26]
Processor family Intel® Xeon® W processor
Processor Intel® Xeon® W2125 (4 GHz base frequency, up to 4.5 GHz with Intel® Turbo Boost Technology, 8.25 MB cache, 4 cores)
Processor name footnote number [6,7]
Processor note Configurations with the Intel® Core™ X processors support only a subset of the full features of the Z4 G4 system, including, but not limited to: memory type and maximum memory, PCIe slot configurations, M.2 storage capacity, GbE interface and manageability features. Please refer to the product QuickSpecs for complete details.
Number of processors 1
Minimum dimensions (W x D x H) 38.6 x 16.9 x 44.5 cm
Memory 16 GB DDR4-2666 ECC SDRAM (2 x 8 GB)
Memory Slots 8 DIMM
Standard memory note Transfer rates up to 2666 MT/s.
Memory and storage 16 GB memory
512 GB SSD storage
Battery and Power
Power 750 W internal power supply, up to 90% efficiency, active PFC
Power supply required footnote number [19,29]
Warranty 3 year (3-3-3) limited warranty and service offering includes 3 years of parts, labor and on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.
More Information
Model Number3TT79PA