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
Large silver tower workstation with dual Xeon processors and RTX 3080 Ti Founders Edition graphics card installed

HP

HP Z8 G4 Workstation 2x Xeon Gold 6148 20-Core 2.40 GHz 16GB DDR4 2TB NVMe RTX 3080 Ti Founders Edition

SKU CH-Z12E-5X0P5

Tower workstation with dual 20-core Xeon Gold 6148 CPUs, 16GB DDR4, 2TB NVMe and RTX 3080 Ti graphics

  • ProcessorIntel Xeon Gold
  • Installed RAM16 GB
  • Video RAM16 GB
  • Installed SSD2 TB
  • ChipsetIntel C622
  • Processor core count20-Core Processor

Graphic Type Nvidia Geforce RTX 3080 Ti Founders Edition

  • Dual Xeon Gold 6148 CPUs deliver 40 cores at 2.40 GHz for heavy compute
  • RTX 3080 Ti Founders Edition with 16 GB video memory accelerates rendering
  • 2 TB NVMe storage provides fast access to large project files
  • 16 GB DDR4-2666 RAM expandable to 3 TB across 24 slots
  • Windows 10 Pro pre-installed for immediate professional workflow

Dual 20-Core Xeon Workstation

The HP Z8 G4 tower integrates two Intel Xeon Gold 6148 processors, each running at 2.40 GHz with 20 cores, delivering 40 threads for parallel workloads. It targets professionals running 3D rendering, complex simulations, machine-learning training or large-scale data analysis where sustained multi-threaded throughput matters.

Verify PSU and slot clearance

The unit ships with an Nvidia GeForce RTX 3080 Ti Founders Edition card occupying a full-length PCIe slot; confirm your rack or bench space accommodates a tower chassis and that the installed power supply can support the GPU under load. The motherboard uses an Intel C622 chipset with LGA 3647 sockets and offers 24 DDR4 slots, though only 16 GB is populated from the factory.

Sustained multi-thread stability

Dual Xeon Gold 6148 CPUs share a 3 TB maximum memory ceiling across 24 slots, allowing capacity to grow with dataset size. The 2 TB NVMe drive and RAID 0/1/10 controller keep storage latency low during long renders or model training runs, while the tower form factor provides airflow for continuous operation without thermal throttling.

How it compares

Measured against everything we stock in Desktop Workstation Computers, at today’s prices. Recalculated every night.

Price $3,205.99
Typical for this category: the median of 1,534 items is $2,906.49.
Installed RAM 16 GB
Lower than about 96% of the 1,387 comparable items (median 128 GB).
Video RAM 16 GB
Higher than about 70% of the 160 comparable items (median 8 GB).

Specifications

Product
Brand nameHP
Product lineZ8 G4
Product typeTower
Processor
ProcessorIntel Xeon Gold
Processor core count20-Core Processor
Processor socketLGA 3647
ChipsetIntel C622
Processor speed2.4 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM16 GB
Type of memoryPC4-2666
Maximum RAM capacity3 TB
Memory slot count24
Storage
Installed SSD2 TB
Supported RAID levelsRAID 0/1/10
Optical driveDVD +/- RW
Drive bays(4) Internal 3.5 in bays (all 4 include acoustic dampening rail assemblies). (2) External 5.25 in Bays
Graphics
Video RAM16 GB
Graphics chipNvidia Geforce RTX 3080 Ti Founders Edition
Ports & slots
Network ports2 x Ports
Expansion card slotsSlot 1: PCIe Gen3 x4 - Transforms to PCIe Gen3 x8 when 2nd CPU is installed, Slot 2: PCIe Gen3 x16, Slot 3: PCIe Gen3 x16 - Available ONLY when 2nd processor is installed, Slot 4: PCIe Gen3 x16, Slot 5: PCIe Gen3 x4, Slot 6: PCIe Gen3 x16 - Available ONLY when 2nd processor is installed, and Slot 7: PCIe Gen3 x4
Power
Hot-swap redundant PSUNo
Software
Operating systemWindows 10 Pro 64

Other versions of this model

5 more in the same range

Questions about this item

What is included with the workstation and what must be purchased separately?

The system ships with two Xeon Gold 6148 processors, 16 GB DDR4 memory, a 2 TB NVMe SSD, the RTX 3080 Ti Founders Edition GPU, a DVD±RW drive and Windows 10 Pro. Additional memory modules or storage drives are not included.

Which memory configuration should I choose for this 24-slot platform?

The unit has 16 GB installed across 24 DDR4 slots supporting PC4-2666 speeds and a 3 TB maximum. Add matched modules in multiples of two or four to maintain quad-channel performance on each processor.

How does the 2.40 GHz base clock on 40 total cores perform in real workloads?

Dual 20-core Xeon Gold 6148 CPUs at 2.40 GHz deliver sustained multi-thread throughput for rendering, simulation and large dataset analysis, with the RTX 3080 Ti providing GPU acceleration for compatible tasks.

More in Desktop Workstation Computers

Similar items