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HP Z4 G4 tower workstation in dark finish

HP

HP Z4 G4 Xeon W-2123 3.6GHz 64GB Quadro P2000 512GB NVMe 2TB HDD Win11 Pro Tower Workstation

SKU CH-31GG-75ZB4

Tower workstation with a 3.6 GHz Xeon processor, 64 GB memory, Quadro P2000 graphics, 512 GB NVMe SSD and 2 TB hard drive for CAD and engineering workloads

  • ProcessorIntel Xeon
  • Memory size64 GB
  • Storage drive1x 2 TB HDD, 1x 512 GB SSD M.2
  • GPUP2000
  • CPU1x Intel Xeon W-2123 (3.6 GHz) 4C
  • RAM capacity64 GB
  • Intel Xeon W-2123 3.6 GHz 4-core processor powers sustained engineering workloads
  • 64 GB memory handles large project files and complex multitasking
  • NVIDIA Quadro P2000 graphics accelerates CAD, 3D modeling and visualization
  • 512 GB NVMe SSD plus 2 TB HDD combine fast boot with high capacity
  • 750 W power supply supports add-in cards and future storage upgrades

Professional CAD Workstation

This HP Z4 G4 tower workstation is configured for engineering, drafting, 3D modeling and visualisation tasks. It runs a 3.6 GHz Intel Xeon W-2123 processor with 64 GB of installed memory. The system includes a 512 GB NVMe drive and a 2 TB hard drive for combined speed and capacity. Windows 11 Pro is pre-installed for business-ready security and networking.

Suited For Engineers And Designers

Professionals using ISV-certified CAD, CAE or BIM applications will benefit from the Quadro P2000 graphics and Xeon reliability. The 750 W power supply and toolless chassis allow graphics, memory or storage upgrades as projects grow. Buyers who need mobile workstation performance or rackmount form factors should consider alternative platforms.

Quadro P2000 Graphics Decides Fit

The NVIDIA Quadro P2000 GPU provides certified drivers for professional 3D and visualisation software. This card determines whether the workstation meets specific application requirements for viewport performance and display outputs. Verify your software vendor's certified hardware list against this graphics card before purchase.

How it compares

Measured against everything we stock in SATA, IDE & M.2 Drive Adapters, at today’s prices. Recalculated every night.

Price $678.99
Pricier than about 91% of the 1,721 comparable items (median $22.99).
Memory size 64 GB
Higher than about 60% of the 148 comparable items (median 48 GB).
RAM capacity 64 GB
Higher than about 60% of the 148 comparable items (median 48 GB).
Price per TB $339.50 per TB
Cheaper than about 62% of the 296 comparable items (median $760.00 per TB).

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Specifications

Product
Brand nameHP
Product lineZ-Series
Model nameZ4 G4 Xeon
Product typeBusiness Desktops & Workstations
Recommended useWorkstation
Performance
Spindle speed7,200 rpm
Processor
ProcessorIntel Xeon
CPU1x Intel Xeon W-2123 (3.6 GHz) 4C
CPU model1x Intel Xeon W-2123 (3.6 GHz) 4C
CPU socketLGA 2066
Base clock speed3.6 GHz
Memory
Memory size64 GB
RAM capacity64 GB
Total memory slots8
Max supported RAM512 GB
Storage
Storage drive1x 2 TB HDD, 1x 512 GB SSD M.2
SSD storage512 GB
Hard drive2 TB
Graphics
GPUP2000
GPU modelP2000
Ports & slots
Front USB ports4
Front audio jacks1
Video connectors4x DisplayPort
Rear USB ports6
Ethernet port1 port
Rear audio jacks2 ports
Power
Power supply750 W
Size & build
Form factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro

Questions about this item

Should I pick the 512GB NVMe or the 2TB HDD as my main drive?

Use the 512GB NVMe for the operating system and active projects; the 2TB HDD adds bulk capacity for archives and backups.

What does the 3.6 GHz Xeon W-2123 deliver in daily CAD work?

Four cores at 3.6 GHz give strong single-thread speed for modelling and snappy viewport interaction in typical engineering applications.

How does the Quadro P2000 connect and what does that limit?

The P2000 uses the workstation's PCIe slot, so graphics performance is capped by that bus and the 750W power supply.

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