HP Z8 G4 Workstation 2 x 24 Core 2.70GHz Platinum 8168 192GB 2.5TB Storage RTX 4000
Every Bytestock refurbished product completes a rigorous refurbishment process that includes full testing. Our refurbished hardware offers extensive savings, typically anywhere from 30%-70% off the MSRP.
Model | HP Z8 G4 Tower Workstation |
---|---|
Form Factor | 4 x 3.5" (LFF) Large Form Factor |
processor | 2 x Intel Xeon Platinum 8168 2.70GHz 24-Core CPU Processors |
memory | 192GB DDR4 Memory |
Raid Controller | Integrated SATA Raid Controller |
Hard Drive | 1 x OEM 3.5" 2TB 7.2K 6GBPS SATA Hard Drive |
Solid State Drive | HP Z Turbo Drive Dual Port M.2 NVMe Adapter + 1 x 512GB M.2 NVMe SSD Drive |
Software | Microsoft Windows 11 Pro (64-Bit) |
Networking | Integrated Intel I219LM 1GB Ethernet Network Card |
Graphics Card | 1 x NVIDIA RTX 4000 Ampere 8GB GDDR6 Graphics Card (3 x Display Ports) |
Power Supply | Built-In 1125W Power Supplies |
Chassis Condition | Manufacturer Refurbished |
Warranty | 5 Year Bytestock Warranty |
The HP Z8 G4 Workstation is an elite-class machine engineered for professionals who require top-tier performance for the most demanding computational and graphical workloads. Powered by dual 24-core Intel Xeon Platinum 8168 processors, each running at 2.70GHz, this workstation delivers an extraordinary total of 48 cores. This configuration is perfectly suited for highly parallel tasks such as advanced simulations, complex 3D rendering, and large-scale data analysis. The substantial core count and high clock speed ensure that the workstation can handle even the most intensive applications with remarkable efficiency and speed.
With 192GB of memory, the HP Z8 G4 provides extensive RAM capacity, allowing for smooth operation of memory-intensive applications and the handling of massive datasets. This amount of memory is ideal for professionals working in environments where multitasking is critical, such as in scientific computing, financial modeling, or virtualisation. The high memory capacity ensures that your workflows remain responsive, even when running multiple demanding processes simultaneously.
The workstation also includes 2.5TB of storage, offering ample space for your extensive projects, files, and software. This storage capacity, combined with the NVIDIA RTX A4000 graphics card, makes the HP Z8 G4 an outstanding choice for tasks that require high-performance storage and top-tier graphical capabilities. The RTX A4000 is designed to deliver professional-grade graphics performance, supporting real-time ray tracing, AI-driven workflows, and detailed visualisation. This combination of processing power, memory, and graphics makes the HP Z8 G4 Workstation an exceptional tool for professionals in fields such as engineering, media production, and scientific research, where precision, speed, and reliability are paramount.
Delivery Information
- We Ship Worldwide
Shipping quotes are calculated at checkout using our discounted rates with DHL, based on weight and location.
- Parts Orders
Despatched same day with DHL, providing your order and payment are both received before 4pm, Monday to Friday (except bank holidays).
- System Orders
If ordered before 4pm we endeavour to ship your configured system that same day. However, if your order is particularly large or complex, we’ll take a bit more time to ensure you receive the best possible product.
- DHL UK Express
Next business day delivery during the day to the UK mainland if ordered before 4pm.
- DHL UK Express Pre 12pm
Next day delivery by 12:00 noon to UK mainland addresses.
- DHL Express Worldwide
2-3 day delivery during the day to almost all European business centres and 2-4 days for most other worldwide addresses (some shipments to EU addresses may face delays outside of our control due to customs charges).
- Collection / Own Shipping Account
If you wish to collect your order in person or use your own shipping account (UPS, DHL, TNT and FedEx). Please add your shipping instructions to your order at checkout, or speak to our team on LiveChat or +44 (0) 1753 965 777.


Up to 5-Year Warranty


1-Year Warranty


Extended Warranty Option (3 and 5 Years)
For older generation products that come with a 1-year warranty, we offer the option to extend the warranty to 3 or 5 years for an additional charge.