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 black tower workstation with DVD writer slot

HP

HP Z8 G4 Workstation — Dual Xeon Gold 6148 20-Core 2.4 GHz, 16 GB, 2 TB NVMe, RTX A5000

SKU CH-F097-5WSKS

Dual 20-core Xeon Gold 6148 CPUs at 2.4 GHz with 16 GB DDR4, 2 TB NVMe and RTX A5000 16 GB for professional rendering and simulation workloads

  • TypeTower
  • Redundant Hot-swap PowerNo
  • CPU TypeIntel Xeon Gold
  • CPU Speed2.40 GHz
  • CPU SocketLGA 3647
  • Number of CPU Cores20-Core Processor

Graphic Type NVIDIA RTX A5000

  • Dual 20-core Xeon Gold 6148 CPUs deliver massive parallel throughput for rendering and simulation
  • RTX A5000 with 16 GB video memory accelerates 3D, AI and 8K video workflows
  • 2 TB NVMe storage provides fast project access and quick application loading
  • 24 DDR4 slots support up to 3 TB memory for large dataset processing
  • Windows 10 Pro pre-installed for immediate professional software compatibility

Dual Xeon Gold 6148 workstation

The HP Z8 G4 is a new tower workstation built around two Intel Xeon Gold 6148 processors, each running at 2.40 GHz with 20 cores. It ships with 16 GB of DDR4 memory and a 2 TB NVMe drive. The NVIDIA RTX A5000 adds 16 GB of video memory for GPU-accelerated workloads.

LGA 3647 platform limits

The dual-socket LGA 3647 board supports a maximum of two processors and 24 memory slots, allowing expansion up to 3 TB of RAM. Storage uses a Serial ATA 600 controller with RAID 0, 1 and 10 support. The PC4-2666 memory standard sets the installed memory speed.

RTX A5000 GPU decides fit

The single specification that determines suitability is the NVIDIA RTX A5000 with 16 GB of video memory. Buyers who need more GPU memory or multiple graphics cards for larger datasets must look elsewhere. The installed 16 GB of system memory is also low for the 40 available cores, so memory-intensive tasks will require an immediate upgrade.

Highlights

  • Dual 20-core Xeon Gold 6148 CPUs deliver massive parallel throughput for rendering and simulation
  • RTX A5000 with 16 GB video memory accelerates 3D, AI and 8K video workflows
  • 2 TB NVMe storage provides fast project access and quick application loading
  • 24 DDR4 slots support up to 3 TB memory for large dataset processing
  • Windows 10 Pro pre-installed for immediate professional software compatibility

Specifications

BrandHP
SeriesZ8 G4
TypeTower
Redundant Hot-swap PowerNo
CPU TypeIntel Xeon Gold
CPU Speed2.40 GHz
CPU SocketLGA 3647
Number of CPU Cores20-Core Processor
# of Processors Installed2
MAX Processors2
ChipsetIntel C622
Installed Memory Size16GB
Memory TypePC4-2666
Max Memory Capacity3TB
Number of Memory Slots24
SSD (Installed)2TB
Raid LevelRAID 0/1/10
Media DrivesDVD +/- RW
GPU TypeNVIDIA RTX A5000
Video Memory16GB
LAN Ports2 x Ports
Expansion 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
Expansion Bays(4) Internal 3.5" bays (all 4 include acoustic dampening rail assemblies). (2) External 5.25" Bays
Operating SystemWindows 10 Pro 64

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Should I choose the 16 GB DDR4 configuration or add more modules to reach the 3 TB maximum?

The system ships with 16 GB of PC4-2666 DDR4 across 24 slots, so you can start working immediately and add memory later for larger datasets.

What does the 2.40 GHz clock on the dual Xeon Gold 6148 CPUs deliver in a real workload?

Two 20-core processors at 2.40 GHz give 40 cores total, providing strong multi-thread throughput for rendering, simulation and AI training tasks.

How does the RTX A5000 connect to the Intel C622 chipset and what bandwidth does that provide?

The RTX A5000 is installed in a PCIe slot wired to the C622 chipset, giving the GPU direct access to its 16 GB video memory and the 2 TB NVMe storage.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.