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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

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

How it compares

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

Price $3,200.99
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 RTX A4000
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

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