We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Tall black tower workstation with front ports and vents

HP

HP Z4 G4 Xeon W-2135 3.7GHz 16GB 512GB NVMe 2TB HDD Quadro P2000 Win11 Pro Tower Workstation

SKU CH-WKQ3-E47JW

A tower workstation with a 3.7 GHz Xeon W-2135, 16 GB RAM, 512 GB NVMe plus 2 TB HDD, and Quadro P2000 graphics for CAD and engineering

  • CPU1x Intel W-2135
  • Memory size16 GB
  • Storage drive1x 2 TB HDD, 1x 512 GB SSD M.2
  • GPUP2000
  • CPU model1x Intel W-2135
  • RAM capacity16 GB
  • Xeon W-2135 at 3.70GHz powers demanding CAD and engineering workloads
  • 16GB installed memory handles large project files and smooth multitasking
  • 512GB NVMe SSD plus 2TB HDD gives fast boot and ample project storage
  • Quadro P2000 graphics drives professional 3D modeling and visualization
  • 750W supply and 8 memory slots support future expansion up to 512GB

Professional CAD Workstation

The HP Z4 G4 tower workstation is built for engineering, drafting and 3D modelling tasks. It runs on an Intel Xeon W-2135 processor with a 3.70GHz base frequency and includes a 750W power supply for expansion headroom. Windows 11 Pro is pre-installed for professional security and remote desktop features.

Suited for Professional Designers

This configuration suits CAD engineers and visualisation specialists who need ISV-certified stability and professional graphics. Buyers who require more than 16GB of memory for large assemblies or virtual machines should look at higher-capacity configurations. The single processor and single Quadro P2000 limit multi-GPU rendering workflows.

16GB RAM with 512GB NVMe and 2TB HDD

The installed 16GB handles complex project files and smooth multitasking, while the 512GB NVMe drive provides responsive application loading. The 2TB HDD adds capacity for project archives and media libraries. Memory can scale to 512GB across eight slots when workloads outgrow the current capacity.

How it compares

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

Price $508.99
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 $254.50 per TB
Cheaper than about 71% of the 296 comparable items (median $760.00 per TB).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameHP
Product lineZ-Series
Model nameZ4 G4 Xeon
Product typeBusiness Desktops & Workstations
Recommended useWorkstation
Performance
Spindle speed7,200 rpm
Processor
CPU1x Intel W-2135
CPU model1x Intel W-2135
CPU socketLGA 2066
Base clock speed3.7 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

Do I need to buy any memory modules to reach the 16 GB already installed in this workstation?

No, the system ships with 16 GB of RAM installed across its eight slots, so it is ready to use without additional memory.

Can I keep using my existing LGA 2066 Xeon W-2135 processor if I move it into this tower?

The workstation already includes a Xeon W-2135 running at 3.7 GHz in its LGA 2066 socket; the board supports that same socket, so the processor would be compatible.

How can I confirm the Quadro P2000 is recognised after I power on the machine?

Open Device Manager in Windows 11 Pro and verify the NVIDIA Quadro P2000 appears under Display adapters with the correct driver version.

More in SATA, IDE & M.2 Drive Adapters

Similar items