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Silver tower workstation chassis with front I/O panel

HP

HP Z4 G4 Workstation i9-10980XE RTX 4000 64GB 512GB NVMe desktop PC

SKU CH-AEYH-KAP92

Tower workstation with 18-core Intel Core i9-10980XE, 64GB DDR4, 512GB NVMe and NVIDIA RTX 4000 for CAD, 3D rendering and engineering

  • ProcessorIntel Core i9 X-series
  • Memory size64 GB
  • Storage drive1x 512 GB SSD M.2
  • GPURTX 4000
  • CPU1x Intel Core i9-10980XE
  • RAM capacity64 GB
  • 18-core Intel i9-10980XE handles heavy CAD and rendering workloads
  • 64 GB DDR4 memory keeps large assemblies and simulations responsive
  • NVIDIA RTX 4000 GPU accelerates professional 3D visualization and GPU compute
  • 512 GB NVMe SSD delivers fast boot and project-file access
  • 1000 W power supply supports expansion cards and future upgrades

Professional workstation for CAD and 3D rendering

The HP Z4 G4 tower is built around an 18-core Intel Core i9-10980XE processor running at 3.0 GHz. It targets engineers, visualisation specialists and creative professionals who need certified stability for demanding CAD, rendering and simulation workloads. The system ships with Windows 11 Pro pre-installed.

Ready-to-run tower with expansion headroom

The workstation arrives fully assembled so deployment only requires connecting peripherals and power. The 1000W supply supports additional add-in cards and storage upgrades without modification. Buyers who need Xeon processors or registered ECC memory should note this X299 platform supports only Core X-Series CPUs and non-ECC DDR4.

64 GB DDR4 with room to grow and fast NVMe boot

Four of eight DIMM slots are populated with 64 GB total, leaving four slots open for expansion up to 256 GB. A single 512 GB NVMe drive handles the OS and active projects; users working with large asset libraries or multiple virtual machines will want to add secondary storage.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $951.99
Pricier than about 75% of the 14,711 comparable items (median $494.99).
Memory size 64 GB
Higher than about 91% of the 5,840 comparable items (median 16 GB).
RAM capacity 64 GB
Higher than about 90% of the 13,125 comparable items (median 16 GB).

Specifications

Product
Brand nameHP
Product lineZ-Series
Model nameZ4 G4 I-Series
Product typeBusiness Desktops & Workstations
Recommended useWorkstation
Processor
ProcessorIntel Core i9 X-series
CPU1x Intel Core i9-10980XE
CPU model1x Intel Core i9-10980XE
CPU socketLGA 2066
Base clock speed3 GHz
Memory
Memory size64 GB
RAM capacity64 GB
Total memory slots8
Max supported RAM128 GB
Storage
Storage drive1x 512 GB SSD M.2
SSD storage512 GB
Hard driveNo
Graphics
GPURTX 4000
GPU modelRTX 4000
Ports & slots
Front USB ports4
Front audio jacks1
Video connectors3x DisplayPort 1.4a, 1x USB Type-C
Rear USB ports6
Ethernet port1 port
Rear audio jacks2 ports
Power
Power supply1000 W
Size & build
Form factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro

Questions about this item

How can I confirm the RTX 4000 is running correctly after I power on the workstation?

Open Windows Device Manager and verify the RTX 4000 appears under Display adapters without error codes, then run the NVIDIA control panel system information to confirm driver version and GPU utilisation.

What accessories are included in the box and which items must I source separately?

The tower, 1000W power supply, Windows 11 Pro licence and standard HP cables ship in the box; monitor, keyboard, mouse and any additional storage drives are not included.

Should I choose the 64 GB DDR4 configuration or plan for the 256 GB maximum later?

The board has 8 DIMM slots supporting up to 256 GB of non-ECC DDR4; 64 GB handles most CAD and rendering workloads today, while the headroom allows simple future expansion.

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