HP Z6 G5 A Workstation Review: Powerhouse Performance Meets Serviceability


Image source: Joseph Maldonado

The HP Z6 G5 A is designed for the power users who demand unparalleled computing performance and reliability in their workstations. Boasting the latest AMD Threadripper Pro 7000-series processors and a modular design that eases servicing and upgrades, this machine is tailored to the needs of professionals in data science, 3D rendering, content creation, and other resource-intensive industries. However, its steep price scaling in higher configurations might give some users pause. Let’s dive into the details to see if the HP Z6 G5 A is worth the investment.

Design and Build Quality

Image credit: Joseph Maldonado

The HP Z6 G5 A is built like a tank, with a robust metal chassis that exudes durability and quality. The design is sleek and professional, featuring a matte black exterior and minimalistic HP branding. The case is surprisingly compact for a workstation of this caliber, measuring around 17.5 inches tall and 7 inches wide, allowing it to fit easily into most workspaces.

The front panel provides easy access to essential ports, including USB 3.0 Type-A and Type-C ports, and an audio jack. The back panel is equally versatile, offering additional USB ports, DisplayPorts, and audio jacks. There’s also a Kensington lock slot to secure the workstation.

Inside, the tool-free modular design facilitates seamless upgrades and maintenance. The motherboard, GPU, and storage drives are all easily accessible, making it ideal for IT departments or individual users who need to service or upgrade their systems regularly.


Performance is the HP Z6 G5 A’s strongest selling point. The AMD Threadripper Pro 7000-series processors deliver unmatched core counts, making this workstation a beast for multitasking and heavy workloads. The model we reviewed came equipped with the 32-core Threadripper Pro 7975WX processor, which effortlessly handled 3D rendering, video editing, and scientific computing tasks simultaneously.

Graphics options include NVIDIA’s professional-grade GPUs like the RTX A6000, enabling the workstation to process complex graphical tasks quickly. The combination of high core counts and GPU power provides excellent performance for data analysis, simulations, and 4K video editing.

The system supports up to 1TB of DDR5 RAM, ensuring seamless multitasking even with the most memory-hungry applications. Storage is also highly configurable, with space for up to four M.2 SSDs and four additional SATA drives.

Expandability and Connectivity

The HP Z6 G5 A offers exceptional expandability. It features seven PCIe slots, providing flexibility for additional graphics cards, RAID controllers, or other expansion cards. Up to four M.2 SSDs and eight SATA drives can be installed to accommodate all your storage needs.

Connectivity options are comprehensive, with USB Type-A and Type-C ports, DisplayPorts, Ethernet, and audio jacks. Thunderbolt 4 is also available for those needing high-speed data transfer. The workstation supports Wi-Fi 6 for wireless connectivity.

Software and Security

HP provides a range of software tools that enhance productivity and simplify system management. The HP Workstation BIOS includes diagnostic tools and offers fine-tuning of system performance. HP Performance Advisor provides comprehensive optimization settings based on specific applications or workloads.

Security is paramount for a workstation in this class, and HP includes several layers of protection. The BIOS is hardened with HP Sure Start, which can detect and recover from attacks. Self-encrypting drives and a Trusted Platform Module (TPM) further bolster data security, making the Z6 G5 A suitable for organizations handling sensitive data.

Noise and Cooling

One potential drawback of the HP Z6 G5 A is the noise level under heavy workloads. The cooling fans can become quite loud when all cores are pushed to their limits, which might be distracting in quiet environments.

That said, the cooling system is highly effective. The workstation uses a combination of strategically placed fans and air ducts to direct airflow over the key components, ensuring they remain within safe temperatures.


The HP Z6 G5 A starts at a reasonable price for a workstation but can quickly scale up to eye-watering figures once high-end components are added. The AMD Threadripper Pro 7000-series processors, top-tier NVIDIA GPUs, and large memory configurations come at a steep premium. While this price is justified for businesses that require cutting-edge performance, smaller organizations or individual users may find it difficult to justify.

Pros and Cons


1. Threadripper Power: AMD Threadripper Pro 7000-series processors deliver exceptional performance for complex workloads.

2. Modular Design: Tool-free modular design simplifies servicing and upgrades.

3. Ample Expandability: Multiple PCIe slots and drive bays provide unparalleled expansion options.

4. Comprehensive Security: BIOS protection, TPM, and self-encrypting drives ensure data security.

5. Versatile Connectivity: Multiple USB ports, DisplayPorts, Ethernet, and Wi-Fi 6 ensure compatibility with various peripherals.


1. Noise Levels: Cooling fans can be quite loud under heavy loads.

2. Price Scaling: High-end configurations can be prohibitively expensive.


The HP Z6 G5 A is a powerhouse workstation that delivers exceptional performance, reliability, and modularity. It’s built for the most demanding professionals who need powerful computing capabilities and seamless expandability. Its AMD Threadripper Pro processors and NVIDIA GPUs are unparalleled in their performance, making it ideal for heavy multitasking, 3D rendering, data analysis, and scientific computing.

While the system noise and steep price scaling at higher configurations may be off-putting, the workstation provides immense value to those who require its high-end features. Organizations or individuals handling complex workloads will find the HP Z6 G5 A to be an excellent investment that pays dividends in productivity and reliability.

Purchase the HP Smart Buy Z6 G5 now! 🚀💳

Support the affiliate! 🤝💸

Remember, shopping through affiliate links is a great way to support content creators you enjoy! 🌟

Let’s start a discussion

Want to discuss with us: click here for Reddit and here for Discord.

3D renderingAMD Threadripper Pro 7000-series processorsdata scienceHP Z6 G5 A workstationpower towerTech
Previous Post
Lenovo ThinkStation P5 Workstation Review
Next Post
ADATA SD810 Review

Recently added

Pro-Ject Juke Box E1: All-in-One Record Player with Receiver

Discover the Pro-Ject Juke Box E1, a versatile all-in-one record player with Bluetooth, phono stage, preamp, and power amp. Easy setup, high-quality sound. Just add speakers!

Audioengine D1 Review: Portable DAC with Balanced, Informative Sound

Discover the Audioengine D1, a USB-powered DAC with well-balanced sound. Ideal for both PCs and Macs, it's a great portable audio solution.

Lenovo IdeaPad 1 Laptop

The Lenovo IdeaPad 1 is your everyday tech companion at a budget-friendly price. This stylish laptop boasts a vibrant 15.6-inch Full HD display, a capable AMD Ryzen 5 processor for everyday tasks, and ample 512GB SSD storage. Running Windows 11 Home, the IdeaPad 1 is perfect for students, casual users, and budget-conscious

HP 17 Business Laptop

The HP 17 Business Laptop breaks the mold on budget-friendly machines. This spacious 17.3-inch workstation, powered by Windows 11 Pro, boasts a comfortable HD+ display, a capable 11th Gen Intel Core i3 processor, and a speedy 1TB SSD – all for a budget-conscious price. Conquer spreadsheets, craft documents, and multitask with ease on a large display that keeps you productive.

Dell Inspiron 15 3000 3520 Business Laptop

The Dell Inspiron 15 3000 3520 isn't just a business laptop; it's your everyday productivity partner. This Windows 11 Pro machine tackles everyday tasks with an 11th Gen Intel processor, keeps files zipping with a PCIe SSD, and lets you work intuitively with a touchscreen display. The Inspiron 15 3520: affordability meets functionality for business professionals on the go.


Lenovo IdeaPad 1 Laptop

The Lenovo IdeaPad 1 is your everyday tech companion at a budget-friendly price. This stylish laptop boasts a vibrant 15.6-inch Full HD display, a capable AMD Ryzen 5 processor for everyday tasks, and ample 512GB SSD storage. Running Windows 11 Home, the IdeaPad 1 is perfect for students, casual users, and budget-conscious