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Large black tower workstation with DVD writer slot

HP

HP Z8 G4 Workstation 2x Xeon Gold 6148 20-Core 2.4GHz 16GB DDR4 2TB NVMe RTX A4000 Tower

SKU CH-M6G6-F6QP7

Dual 20-core Xeon Gold 6148 CPUs at 2.40 GHz with RTX A4000 16 GB GPU, 16 GB DDR4, and 2 TB NVMe storage

  • 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 A4000

  • Dual Xeon Gold 6148 CPUs deliver 40 cores for parallel workloads
  • RTX A4000 with 16 GB video memory accelerates professional graphics
  • 2 TB NVMe storage provides fast data access
  • 24 DDR4 slots support up to 3 TB memory capacity
  • Windows 10 Pro pre-installed for immediate productivity

Dual 20-Core Xeon Workstation

The HP Z8 G4 tower arrives with two Intel Xeon Gold 6148 processors, each running at 2.40 GHz across 20 cores. Sixteen gigabytes of DDR4-2666 memory and a 2 TB NVMe drive are installed. An NVIDIA RTX A4000 with 16 GB video memory handles professional graphics. Windows 10 Pro is pre-loaded and a DVD writer is included.

For multi-threaded production.

Studios running CPU render farms, large simulation jobs or multi-GPU compute queues will use the 40 combined threads and the RTX A4000 together. Buyers who need higher single-core frequency for legacy CAD kernels or who want more than 16 GB of system memory out of the box should look at a different configuration.

Dual LGA 3647 sockets capped at two processors

The C622 chipset supports a maximum of two CPUs, and both sockets are already populated with Gold 6148 chips. No further processor upgrades are possible without removing an installed unit.

Highlights

  • Dual Xeon Gold 6148 CPUs deliver 40 cores for parallel workloads
  • RTX A4000 with 16 GB video memory accelerates professional graphics
  • 2 TB NVMe storage provides fast data access
  • 24 DDR4 slots support up to 3 TB memory capacity
  • Windows 10 Pro pre-installed for immediate productivity

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 A4000
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

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