The products
The new HP Z8 G4 workstation is one of the first dual-processor workstations to use Intel's latest Xeon Scalable processors. Scalable CPUs can support up to 56 physical cores, 38.5MB of cache, and processor speeds of up to 3.8GHz. It also has substantially more memory and storage than the previous generation and is certain not to disappoint in terms of performance, security, and expansion capacity.
The Z8 G4 is powered by Intel's new Scalable processor family and can accommodate up to two processors with up to 28 cores each. It can easily perform the most sophisticated tasks, such as simulations, machine learning, and real-time 8K video editing, thanks to two processors that support up to 56 cores.
Memory capacity is outstanding, with 24 memory slots supporting up to 3TB of high-speed memory in a dual-processor configuration. Memory speeds of up to 2666MHz are available when equipped with suitable processors, an upgrade over HP's Z840, which had memory speeds capped at 2400MHz. Xeon Scalable processors support six memory channels with two memory slots each.
Storage options are flexible, with the system supporting up to 42TB using a combination of the four internal drive bays, up to four drives in the 5.25-inch optical drive bays, dual M.2 modules loaded into the PCIe slots above CPUs 0 and 1, and one of HP's Z Turbo Quad drive carriers that support up to four M.2 storage devices. The system's four drive bays may accommodate either one 2.5" or one 3.5" drive. A drive tray adapter will let the front two 5.25" media bays to support one big form factor drive or two small form factor drives each for increased storage capacity.
Bytestock has a large inventory of new and refurbished HP Z8 G4 Workstations.
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Configure Your OwnHP Z8 G4 Tower Workstation - Configure Your Own
- Refurbished - 5 Year Bytestock Return to Base Warranty
- Up to 2 x 2nd Generation Intel Xeon Scalable Processor (28 Cores)
- Up to 1.5TB of Memory (24 DIMM Slots)
- Integrated SATA Raid Controller
- Integrated Intel I219LM
- Built-In 1125W Power Supply
£900.00 £750.00 -
HP Z8 G4 Workstation 2 x 10 Core 2.40GHz Silver 4210R 32GB 1.25TB Storage P4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Silver 4210R 2.40GHz 10 Core
- 32GB DDR4 Memory
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- 1 x OEM 3.5" 1TB 7.2K 6GBPS SATA Hard Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro P4000 8GB GDDR5 Graphics Card
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HP Z8 G4 Workstation 2 x 4 Core 3.60GHz Gold 5122 64GB 4.25TB Storage P4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 5122 3.60GHz 4 Core
- 64GB DDR4 Memory
- 1 x OEM 3.5" 4TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro P4000 8GB GDDR5 Graphics Card
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HP Z8 G4 Workstation 2 x 16 Core 2.90GHz Gold 6226R 64GB 1.25TB Storage RTX 6000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6226R 2.90GHz 16 Core
- 64GB DDR4 Memory
- 1 x OEM 3.5" 1TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro RTX 6000 24GB GDDR6 Graphics Card
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HP Z8 G4 Workstation 2 x 16 Core 2.90GHz Gold 6226R 128GB 4.25TB Storage RTX 6000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6226R 2.90GHz 16 Core
- 128GB DDR4 Memory
- 1 x OEM 3.5" 4TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro RTX 6000 24GB GDDR6 Graphics Card
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HP Z8 G4 Workstation 2 x 16 Core 2.10GHz Gold 6130 128GB 1.25TB Storage P4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6130 2.10GHz 16 Core
- 128GB DDR4 Memory
- 1 x OEM 3.5" 1TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro P4000 8GB GDDR5 Graphics Card
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HP Z8 G4 Workstation 2 x 16 Core 2.10GHz Gold 6130 256GB 4.25TB Storage P4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6130 2.10GHz 16 Core
- 256GB DDR4 Memory
- 1 x OEM 3.5" 4TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro P4000 8GB GDDR5 Graphics Card
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HP Z8 G4 Workstation 2 x 8 Core 3.20GHz Gold 6134 64GB 1.25TB Storage RTX 4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6134 3.60GHz 8 Core
- 64GB DDR4 Memory
- 1 x OEM 3.5" 1TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro RTX 4000 8GB GDDR6 Graphics Card
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HP Z8 G4 Workstation 2 x 8 Core 3.20GHz Gold 6134 128GB 4.25TB Storage RTX 4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6134 3.60GHz 8 Core
- 128GB DDR4 Memory
- 1 x OEM 3.5" 4TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro RTX 4000 8GB GDDR6 Graphics Card
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HP Z8 G4 Workstation 2 x 12 Core 3.00GHz Gold 6136 64GB 1.25TB Storage P4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6136 3.00GHz 12 Core
- 64GB DDR4 Memory
- 1 x OEM 3.5" 1TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro P4000 8GB GDDR5 Graphics Card
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HP Z8 G4 Workstation 2 x 12 Core 3.00GHz Gold 6136 128GB 4.25TB Storage P4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6136 3.00GHz 12 Core
- 128GB DDR4 Memory
- 1 x OEM 3.5" 4TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro P4000 8GB GDDR5 Graphics Card
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HP Z8 G4 Workstation 2 x 24 Core 2.40GHz Gold 6240R 64GB 1.25TB Storage RTX 4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6240R 2.40GHz 24 Core
- 64GB DDR4 Memory
- 1 x OEM 3.5" 1TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro RTX 4000 8GB GDDR6 Graphics Card
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HP Z8 G4 Workstation 2 x 10 Core 2.40GHz Silver 4210R 64GB 4.25TB Storage P4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Silver 4210R 2.40GHz 10 Core
- 64GB DDR4 Memory
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- 1 x OEM 3.5" 4TB 7.2K 6GBPS SATA Hard Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro P4000 8GB GDDR5 Graphics Card
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HP Z8 G4 Workstation 2 x 24 Core 2.40GHz Gold 6240R 256GB 4.25TB Storage RTX 4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6240R 2.40GHz 24 Core
- 128GB DDR4 Memory
- 1 x OEM 3.5" 4TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro RTX 4000 8GB GDDR6 Graphics Card
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HP Z8 G4 Workstation 2 x 12 Core 3.20GHz Gold 6146 64GB 1.25TB Storage RTX 6000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6146 3.20GHz 12 Core
- 64GB DDR4 Memory
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- 1 x OEM 3.5" 1TB 7.2K 6GBPS SATA Hard Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro RTX 6000 24GB GDDR6 Graphics Card
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HP Z8 G4 Workstation 2 x 12 Core 3.20GHz Gold 6146 128GB 4.25TB Storage RTX 6000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6146 3.20GHz 12 Core
- 128GB DDR4 Memory
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- 1 x OEM 3.5" 4TB 7.2K 6GBPS SATA Hard Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro RTX 6000 24GB GDDR6 Graphics Card
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HP Z8 G4 Workstation 2 x 20 Core 2.40GHz Gold 6148 64GB 1.25TB Storage P4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6148 2.40GHz 20 Core
- 64GB DDR4 Memory
- 1 x OEM 3.5" 1TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro P4000 8GB GDDR5 Graphics Card
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HP Z8 G4 Workstation 2 x 20 Core 2.40GHz Gold 6148 128GB 4.25TB Storage P4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6148 2.40GHz 20 Core
- 128GB DDR4 Memory
- 1 x OEM 3.5" 4TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro P4000 8GB GDDR5 Graphics Card
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HP Z8 G4 Workstation 2 x 24 Core 3.00GHz Gold 6248R 128GB 1.25TB Storage RTX 4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6248R 3.00GHz 24 Core
- 128GB DDR4 Memory
- 1 x OEM 3.5" 1TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro RTX 4000 8GB GDDR6 Graphics Card
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HP Z8 G4 Workstation 2 x 24 Core 3.00GHz Gold 6248R 256GB 4.25TB Storage RTX 4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6248R 3.00GHz 24 Core
- 256GB DDR4 Memory
- 1 x OEM 3.5" 4TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro RTX 4000 8GB GDDR6 Graphics Card
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HP Z8 G4 Workstation 2 x 18 Core 2.70GHz Gold 6150 64GB 1.25TB Storage P4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6150 2.70GHz 18 Core
- 64GB DDR4 Memory
- 1 x OEM 3.5" 1TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro P4000 8GB GDDR5 Graphics Card
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HP Z8 G4 Workstation 2 x 18 Core 2.70GHz Gold 6150 128GB 4.25TB Storage P4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6150 2.70GHz 18 Core
- 128GB DDR4 Memory
- 1 x OEM 3.5" 4TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro P4000 8GB GDDR5 Graphics Card
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HP Z8 G4 Workstation 2 x 18 Core 3.00GHz Gold 6154 128GB 1.25TB Storage RTX 6000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6154 3.00GHz 18 Core
- 128GB DDR4 Memory
- 1 x OEM 3.5" 1TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro RTX 6000 24GB GDDR6 Graphics Card
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HP Z8 G4 Workstation 2 x 12 Core 2.40GHz Silver 4214R 32GB 1.25TB Storage P4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Silver 4214R 2.40GHz 12 Core
- 32GB DDR4 Memory
- 1 x OEM 3.5" 1TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro P4000 8GB GDDR5 Graphics Card
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HP Z8 G4 Workstation 2 x 18 Core 3.00GHz Gold 6154 256GB 4.25TB Storage RTX 6000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 6154 3.00GHz 18 Core
- 256GB DDR4 Memory
- 1 x OEM 3.5" 4TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro RTX 6000 24GB GDDR6 Graphics Card
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HP Z8 G4 Workstation 2 x 12 Core 2.40GHz Silver 4214R 64GB 4.25TB Storage P4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Silver 4214R 2.40GHz 12 Core
- 64GB DDR4 Memory
- 1 x OEM 3.5" 4TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro P4000 8GB GDDR5 Graphics Card
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HP Z8 G4 Workstation 2 x 8 Core 2.50GHz Silver 4215 32GB 1.25TB Storage RTX 4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Silver 4215 2.50GHz 8 Core
- 32GB DDR4 Memory
- 1 x OEM 3.5" 1TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro RTX 4000 8GB GDDR6 Graphics Card
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HP Z8 G4 Workstation 2 x 8 Core 2.50GHz Silver 4215 64GB 4.25TB Storage RTX 4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Silver 4215 2.50GHz 8 Core
- 64GB DDR4 Memory
- 1 x OEM 3.5" 4TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro RTX 4000 8GB GDDR6 Graphics Card
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HP Z8 G4 Workstation 2 x 16 Core 2.30GHz Gold 5218 64GB 1.25TB Storage RTX 4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 5218 2.30GHz 16 Core
- 64GB DDR4 Memory
- 1 x OEM 3.5" 1TB 7.2K 6GBPS SATA Hard Drive
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro RTX 4000 8GB GDDR6 Graphics Card
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HP Z8 G4 Workstation 2 x 16 Core 2.30GHz Gold 5218 128GB 4.25TB Storage RTX 4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 5218 2.30GHz 16 Core
- 128GB DDR4 Memory
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- 1 x OEM 3.5" 4TB 7.2K 6GBPS SATA Hard Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro RTX 4000 8GB GDDR6 Graphics Card
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HP Z8 G4 Workstation 2 x 4 Core 3.60GHz Gold 5122 32GB 1.25TB Storage P4000
- 4 x 3.5" Bay (LFF) Large Form Factor
- 2 x Intel Xeon Gold 5122 3.60GHz 4 Core
- 32GB DDR4 Memory
- 1 x OEM 2.5" 256GB 6GBPS SATA SSD Drive
- 1 x OEM 3.5" 1TB 7.2K 6GBPS SATA Hard Drive
- Integrated SATA Raid Controller
- NVIDIA Quadro P4000 8GB GDDR5 Graphics Card