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Black rectangular tower workstation with front panel vents and HP badge

HP

HP Z4 G4 Workstation Tower Xeon W-2123 3.6GHz 16GB P2000 512GB NVMe 2TB HDD Win11 Pro

SKU CH-54NQ-4M1SA

A professional tower workstation with a 3.6 GHz Xeon processor, 16 GB memory, Quadro P2000 graphics, 512 GB NVMe and 2 TB HDD storage.

  • ProcessorIntel Xeon
  • Memory size16 GB
  • Storage drive1x 2 TB HDD, 1x 512 GB SSD M.2
  • GPUP2000
  • CPU1x Intel Xeon W-2123 (3.6 GHz) 4C
  • RAM capacity16 GB
  • Intel Xeon W-2123 3.60 GHz 4-core processor handles sustained engineering workloads
  • 16 GB RAM supports large project files and smooth professional multitasking
  • NVIDIA Quadro P2000 graphics drives CAD, 3D modelling and visualisation tasks
  • 512 GB NVMe SSD plus 2 TB HDD combine fast boot with high-capacity storage
  • 750 W power supply and toolless tower chassis enable easy upgrades and expansion

Professional Workstation for CAD & Engineering

The HP Z4 G4 tower workstation is built for engineering, drafting, 3D modelling and visualization workloads. It ships with an Intel Xeon W-2123 processor running at 3.6 GHz, 16 GB of memory and an NVIDIA Quadro P2000 graphics card. Windows 11 Pro is pre-installed for immediate deployment in professional environments.

Toolless Chassis for Simple Upgrades

The tower features a toolless design that allows quick access to internal components for memory, graphics or storage changes. The 750 W power supply provides headroom for add-in cards and additional drives. Buyers who need more than the supplied 16 GB of RAM or a second graphics card should plan those upgrades separately.

Verify Your Peripherals & Software Needs

This unit includes a 512 GB M.2 SSD and a 2 TB hard drive, so confirm the storage mix suits your project workflow. The Quadro P2000 requires compatible display outputs; check your monitor connections before ordering. ISV certification covers major professional applications, but validate specific software versions against your licence requirements.

How it compares

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

Price $465.99
Pricier than about 90% of the 1,721 comparable items (median $22.99).
Memory size 16 GB
Lower than about 80% of the 148 comparable items (median 48 GB).
RAM capacity 16 GB
Lower than about 80% of the 148 comparable items (median 48 GB).
Price per TB $233.00 per TB
Cheaper than about 73% 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 size16 GB
RAM capacity16 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

How can I verify the Xeon W-2123 is running at its 3.60 GHz base frequency after setup?

Open Task Manager's Performance tab and confirm the CPU shows 3.60 GHz base speed with 4 cores active under load.

Which accessories are included and what must I source separately for this tower workstation?

The box contains the HP Z4 G4 tower and a power cable; monitors, keyboards, mice and any specialised adapters are not included.

Should I choose the 512 GB NVMe SSD or the 2 TB HDD as the primary drive for CAD projects?

Install the operating system and active project files on the 512 GB NVMe SSD for faster load times; use the 2 TB HDD for archives and backups.

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