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Tower workstation in dark metal finish

HP

HP Z4 G4 i9-10980XE 18C/36T 3.0GHz RTX 4000 32GB DDR4 512GB NVMe desktop PC

SKU CH-J0VC-QR30G

Workstation tower with an 18-core Intel Core i9-10980XE, NVIDIA RTX 4000 graphics, 32GB DDR4 memory and a 512GB NVMe drive for CAD, 3D rendering and engineering workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorTower
  • UsageWorkstation
  • Processor1x Intel Core i9-10980XE
  • Memory32GB
  • Storage1x 512GB SSD M.2
  • 18-core i9-10980XE handles heavy CAD and rendering workloads
  • RTX 4000 GPU accelerates professional 3D visualization and engineering apps
  • 32 GB DDR4 memory supports large project files and multitasking
  • 512 GB NVMe SSD delivers fast boot and responsive application loading
  • 1000 W power supply enables future graphics and storage upgrades

Professional Workstation Tower

The HP Z4 G4 Tower is a workstation built for CAD, 3D modelling, rendering and engineering workflows. It runs an Intel Core i9-10980XE with 18 cores and 36 threads at a 3.0 GHz base frequency. The system includes 32 GB of DDR4 memory across eight slots and a 512 GB NVMe M.2 drive. An NVIDIA RTX 4000 graphics card accelerates professional visualisation and GPU-enabled creative applications. Windows 11 Pro provides the operating environment.

Enterprise Thermal Design and Power

Engineered with dedicated internal cooling zones and an advanced fan layout, the chassis maintains whisper-quiet operation even under maximum computing loads. A 1000 W power supply supports the installed components and leaves headroom for add-in cards or storage upgrades. The Intel X299 chipset and LGA 2066 socket underpin the platform architecture. Dual gigabit Ethernet ports and multiple USB 3.1 ports handle wired connectivity.

Expansion Capacity and Memory Limits

Eight DIMM slots in a quad-channel layout allow memory expansion up to 256 GB using standard non-ECC unbuffered DDR4 modules. Spacious PCIe Gen 3 slots accommodate additional graphics or capture cards as projects grow. The motherboard variant is designed exclusively for Intel Core X-Series processors and does not support Xeon W CPUs or registered ECC server RAM. Buyers who need ECC memory or Xeon-class reliability should consider a different platform.

Highlights

  • 18-core i9-10980XE handles heavy CAD and rendering workloads
  • RTX 4000 GPU accelerates professional 3D visualization and engineering apps
  • 32 GB DDR4 memory supports large project files and multitasking
  • 512 GB NVMe SSD delivers fast boot and responsive application loading
  • 1000 W power supply enables future graphics and storage upgrades

Specifications

BrandHP
SeriesZ-Series
ModelZ4 G4 I-Series
TypeBusiness Desktops & Workstations
Form FactorTower
UsageWorkstation
Processor1x Intel Core i9-10980XE
Memory32GB
Storage1x 512GB SSD M.2
GraphicsRTX 4000
Power Supply1000W
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Core i9 X-series
CPU Name1x Intel Core i9-10980XE
CPU Base Frequency3.00GHz
CPU Socket TypeLGA 2066
Graphics CardRTX 4000
Memory Capacity32GB
Memory Slot (Total)8
Maximum Memory Supported128GB
SSD512GB
HDDNo
Front USB4
Front Audio Ports1
Video Ports3x DisplayPort 1.4a, 1x USB Type-C
Rear USB6
RJ451 port
Rear Audio Ports2 ports

Questions about this item

How do I install additional DDR4 memory in the 8 DIMM slots, and which step do people often miss?

Populate the eight slots in matched quad-channel sets; the step many miss is using only non-ECC unbuffered desktop DDR4, as the X299 board rejects registered ECC modules.

What component will need replacement first under heavy 3D rendering workloads?

The 1000 W power supply is the first field-replaceable unit likely to require service after prolonged maximum loads, while the RTX 4000 and i9-10980XE are soldered or socketed for the platform life.

Which thermal limit appears first during sustained all-core 3.0 GHz compute tasks?

The enterprise thermal design balances dedicated cooling zones, so the CPU package temperature hits its throttle point before chassis airflow becomes the bottleneck.

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