SKU: E22NPPA
HP Z6 G5 A Workstation Desktop PC (7D8C2AV)
- Storage
- 8 TB
- Graphics
- NVIDIA RTX PRO™ 4000 Blackwell
- Memory
- 512 GB DDR5-6400 MT/s ECC (8 x 64 GB)
- Processor
- Ryzen™ Threadripper™ PRO
Contact us for pricing
Key features
- Full volume encryption
- HP Secure Erase
- Kensington lock slot
- Secure authentication
- TPM 2.0 certified
- HP BIOSphere
- HP Sure Run
- HP Sure Click
- HP Sure Sense
- HP Sure Admin
- HP Platform Certificate
- HP Sure Start
Technical specifications
Product
| UPC number | 881767577895 |
|---|---|
| Product type | Workstations |
| UNSPSC code | 43211515 |
Processor
| Processor Brand | AMD |
|---|---|
| Processor cache | 64 MB L3 |
| Processor family | AMD Ryzen™ Threadripper™ PRO processor |
| Processor maximum frequency | 5.4 GHz |
| Processor model | 9955WX |
| Processor core | 16 |
| Processor | AMD Ryzen™ Threadripper™ Pro 9955WX (up to 5.4 GHz max boost clock, 64 MB L3 cache, 16 cores, 32 threads) |
| Processor threads | 32 |
| Processor type | AMD Ryzen Threadripper PRO |
Memory
| Graphics card memory size | 24 GB |
|---|---|
| Graphics card memory type | GDDR7 |
| ECC memory | ECC |
| Memory layout (slots & size) | 8 x 64 GB |
| Memory module type | DIMM |
| Memory size | 512 GB |
| Number of memory slots | 8 |
| Memory speed | 6400 MT/s |
| RAM (GB) | 512 |
| Memory type | DDR5 |
| Memory | 512 GB DDR5-6400 MT/s ECC (8 x 64 GB) |
| Standard memory note | Transfer rates up to 6400 MT/s. |
Storage
| Storage | 8 TB |
|---|---|
| Internal drive bays | Two (3.5) 8.89 cm HDD; Four PCIe® M.2 SSD |
| Internal Storage | 8 TB 7200 rpm SATA HDD |
| Hard drive (2nd) | 4 TB 7200 rpm SATA HDD |
| Hard drive (3rd) | 4 TB HP Z Turbo Drive PCIe® Gen4 M.2 SSD |
| Storage brand | HP Z Turbo Drive |
| Storage capacity | 4 TB |
| Storage controller | Integrated SATA 6.0 Gb/s; Integrated RAID 0, 1 available for SATA drives |
| Storage form factor | M.2 |
| Storage interface | PCIe® Gen 4 |
| Storage type | HDD;SSD |
| Memory and storage | 512 GB memory;12 TB HDD storage;4 TB SSD storage |
Graphics
| Graphics | NVIDIA RTX PRO™ 4000 Blackwell |
|---|---|
| Graphics (discrete) | NVIDIA RTX PRO™ 4000 Blackwell Generation (24 GB GDDR7 dedicated) |
Camera and audio
| Audio | Realtek ALC3205-CG |
|---|
Ports
| Ports | 4 USB Type-A 5Gbps signaling rate (1 charging); 1 headphone/microphone combo, 1 audio-in/out; 6 USB Type-A 5Gbps signaling rate; 1 RJ-45 (1 GbE) |
|---|
Software
| Operating system | Windows 11 Pro |
|---|---|
| Software included | HP PC Hardware Diagnostics UEFI; HP Support Assistant; HP PC Hardware Diagnostics Windows; HP Image Assistant; HP Manageability Integration Kit; HP Services Scan; HP Data Science Stack Manager |
Copy and scan
| Copyright notice | © Copyright 2026 HP Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. |
|---|
Physical
| Dimensions (W x D x H) Note | Rack dimension: 4U. Standard desktop orientation. |
|---|---|
| Dimensions (W x D x H) | 16.9 x 46.5 x 44.5 cm |
Package
| Package dimensions (W x D x H) | 12.32 x 23.35 x 24.02 in |
|---|
Sustainability
| Environmental certification | Low halogen; EPEAT® registered; ENERGY STAR® certified; TCO Certified |
|---|---|
| Sustainability specifications | At least 40% post-consumer recycled plastic; At least 25% ITE-derived closed loop plastic; Bulk packaging available; Plastic cushion inserts contain 80% recycled content; Molded paper pulp cushion inside box is made of 100% recycled or certified sources; At least 10% post-consumer recycled plastic; Internal power supply 90% efficiency; Ocean-bound plastic in system and CPU fans |
Warranty and service
| Manufacturer Warranty | 1 year(1/1/1)limited warranty includes 1 year of parts,labor and on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply. |
|---|
Other
| Power | 1350 W internal power supply, up to 92% efficiency, active PFC |
|---|---|
| Registration required | No |
| Series name | HP Z6 G5 A |
| Sub brand | Z |
| TCO Certified | TCO Certified, generation 9 |
| Expansion slots | 4 PCIe 5 x16; 2 PCIe 5 x4; 1 PCIe 4 x16; 3 PCIe 4 x4 |
| I/O Port location | Front |
| Network interface | Realtek RTL8111EPP-CG GbE |
| External drive bays | Four NVMe™ M.2 SSD; One 9.5 mm ODD |
| Form factor | Tower |
| Model Number | RTX PRO™ 4000 Blackwell |
| Headline | Create, render, process—all at once |
| Key selling point | Tear through rendering, simulations or 3D modeling. The system design packs up to 96 cores in a single workstation CPU1 so there’s room for up to three high-end GPUs[1] and eight memory channels.[2] And, do it all with efficient performance per watt. |
| Image legal disclaimer | Product image may differ from actual product |
| Trademark information | Intel, Pentium, the Intel logo, Intel Core, Thunderbolt, vPro, Optane, and Core Inside are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. Bluetooth is a trademark of its proprietor, used by HP Inc. under license. USB Type-C® and USB-C® are registered trademarks of USB Implementers Forum. Adobe PDF is a trademark of Adobe Systems Incorporated. ENERGY STAR is a registered trademark of the U.S. Environmental Protection Agency. DisplayPort™ and the DisplayPort™ logo are trademarks owned by the Video Electronics Standards Association (VESA®) in the United States and other countries. NVIDIA, the NVIDIA logo and Quadro are trademarks and/or registered trademarks of NVIDIA Corporation in the US. and other countries. Bluetooth is a trademark of its proprietor and used by HP Inc. under license. AMD and Radeon are trademarks of Advanced Micro Devices, Inc. All other trademarks are the property of their respective owners. |
| Segment | Business |
| Usage | Performance computing |
| Legal tagline | HP recommends Windows 11 Pro for business |
| Artificial intelligence | AI Workstation |
| Overview | The refreshed HP Z6 G5 A is a powerhouse for AI workflows, 3D rendering and virtual production. Its innovative system design, with a next-gen AMD Ryzen™ Threadripper™ PRO CPU,[1] combines an astounding number of cores in a single CPU with up to 3 GPUs.[2] Create and render at once on intensive projects. |
| Company | HPI |
| Code name | WinterAvalanche |
| Product long name | HP Z6 G5 A Workstation |
| Product long name specifications | Black, AI Workstation |
| Security management | Full volume encryption; HP Secure Erase; Kensington lock slot; Secure authentication; TPM 2.0 certified; HP BIOSphere; HP Sure Run; HP Sure Click; HP Sure Sense; HP Sure Admin; HP Platform Certificate; HP Sure Start; HP Sure Recover; Self-Encrypted Drives |
| Management features | HP Driver Packs; HP System Software Manager (download); HP BIOS Configuration Utility (download); HP Smart Support |
| Product classification flag | Standard HP Product |
Notes and footnotes
- Rear bulkhead access can be achieved through all slots, but 2 PCIe 5 x4 and 2 PCIe 4 x4 are internal access only for M.2.
- [1] Multicore is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. AMD’s numbering is not a measurement of clock speed.
- [2] Graphics are sold separately or as an optional feature.
- [3] Testing is not intended to demonstrate fitness of U.S. Department of Defense (DoD) contract requirements or for military use. Test results are not a guarantee of future performance under these test conditions. Accidental damage requires an optional HP Accidental Damage Protection Care Pack.
- [1] Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows functionality. Windows is automatically updated and enabled. High speed internet and Microsoft account required. ISP fees may apply and additional requirements may apply over time for updates. See http://www.windows.com.
- [4] HP Wolf Security for Business requires Windows 10 Pro or higher, includes various HP security features and is available on HP Pro, Elite and Workstation products. See product details for included security features and OS requirement.
- [5] Applies to HP PCs, Workstations and Displays manufactured after January 2019. Based on most Gold and Silver EPEAT® registrations by meeting all required criteria and achieving 50-74% of the optional points for EPEAT® Silver and 75-100% of the optional points for EPEAT® Gold according to IEEE 1680.1-2018 EPEAT®. Status varies by country. Visit www.epeat.net for more information.
- [2] Note: Windows 7 and Windows 8 operating systems are not supported on this product. No Windows 7 or Windows 8 drivers will be provided on http://www.support.hp.com .
- [3] Note: For detailed Linux® OS/hardware support information, see: http://www.hp.com/support/linux_hardware_matrix .
- [5] For storage drives, GB = 1 billion bytes. TB = 1 trillion bytes. Actual formatted capacity is less. Up to 35GB (for Windows) is reserved for system recovery software.
- [6] Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. AMD’s numbering is not a measurement of clock speed.
- [7] Max Boost clock frequency performance varies depending on hardware, software and overall system configuration.
- [8] Wi-Fi 6E requires a Wi-Fi 6E router, sold separately, to function in the 6GHz band. Availability of public wireless access points limited. Wi-Fi 6E is backwards compatible with prior 802.11 specs. And available in countries where Wi-Fi 6E is supported.
- [9] Wi-Fi 6 is an optional feature that must be configured at the time of purchase. Wireless access point and Internet service required and sold separately. Availability of public wireless access points limited. Wi-Fi 6 (802.11ax) is backwards compatible with prior 802.11 specs.
- [10] Optional or add-on feature.
- [11] Based on US EPEAT® registration according to IEEE 1680.1-2018 EPEAT®. Status varies by country. Visit www.epeat.net for more information.
- [12] TCO Certified configurations available when ENERGY STAR configurations are selected with a USB Type-C®? connector. ENERGY STAR available with a combination of high-performance CPU's, high-performance GPU's and select memory configurations.
- [13] This product is low halogen except for HP Z Turbo Quad Pro PCIe TLC SSD, power cords, cables, and peripherals. Service parts obtained after purchase may not be Low Halogen. CRU QX448 removable storage frames are not low halogen.
- [14] Percentage of ocean-bound plastic contained in each component varies by product.
- [15] Recycled plastic content percentage is based on the definition set in the IEEE 1680.1-2018 standard.
- [16] Outside box and corrugated cushions are 100% sustainably sourced and recyclable 100% outer box packaging and corrugated cushions made from sustainably sourced certified and recycled fibers.
- [17] Fiber cushions made from 100% recycled wood fiber and organic materials.
- [18] HP Performance Advisor Software - HP Performance Advisor is ready and waiting to help you get the most out of your HP Workstation from day one—and every day after. Learn more or download at: https://www8.hp.com/us/en/workstations/performance-advisor.html .
- [19] HP Support Assistant requires Windows and Internet access.
- [20] HP Manageability Integration Kit can be downloaded from http://www8.hp.com/us/en/ads/clientmanagement/overview.html .
- [21] HP Sure Click requires Windows 11 Pro or Enterprise. See https://bit.ly/2PrLT6A_SureClick for complete details.
- [22] HP Sure Start Gen7 is available on select HP PCs and Workstations. See product specifications for availability.
- [23] HP Sure Recover Gen4 is available on select HP PCs and requires an open network connection. You must back up important files, data, photos, videos, etc. before using HP Sure Recover to avoid loss of data.
- [7] Graphics are sold separately or as an optional feature. Three NVIDIA RTX PROTM 6000 Blackwell Max-Q Workstation Edition GPUs are compatible with up to a 96C AMD RyzenTM ThreadripperTM PRO 9000 W-Series CPU, and requires a 1700W power supply in 220V/230V/240V outlets
- [24] HP Sure Sense requires Windows 11 Pro or Enterprise and supports Microsoft Internet Explorer, Google Chrome™, and Chromium™. Supported attachments include Microsoft Office (Word, Excel, PowerPoint) and PDF files in read only mode, when Microsoft Office or Adobe Acrobat are installed.
- [25] HP Sure Run Gen5 is available on select HP PCs and requires Windows 10 and higher.
- [26] HP Sure Admin requires Windows 10 or higher, HP BIOS, HP Manageability Integration Kit from http://www.hp.com/go/clientmanagement and HP Sure Admin Local Access Authenticator smartphone app from the Android or Apple store.
- [27] HP Secure Erase for the methods outlined in the National Institute of Standards and Technology Special Publication 800-88.
- [28] HP BIOSphere Gen6 features may vary depending on the platform and configurations.
- [29] HP Wolf Pro Security Edition is available preloaded on select SKUs, and, depending on the HP product purchased, includes a license with a term length communicated to you at purchase and in your order confirmation email. The HP Wolf Pro Security Edition software is licensed under the license terms of the HP Wolf Security Software - End-User license Agreement (EULA) that can be found at: https://support.hp.com/us-en/document/ish_3875769-3873014-16 as that EULA is modified by the following: 7. Term. Unless otherwise terminated earlier pursuant to the terms contained in this EULA, the license for the HP Wolf Pro Security Edition is effective upon 4 months after the date the HP Product was shipped by HP and will continue for the term communicated to you at purchase and in your order confirmation email (“Initial Term”). At the end of the Initial Term you may either (a) purchase a renewal license for the HP Wolf Pro Security Edition from HP.com, HP Sales or an HP Channel Partner, or (b) continue using the standard versions of HP Sure Click and HP Sure Sense at no additional cost with no future software updates or HP Support. Notwithstanding the foregoing, the license shall expire no later than one year after the fixed term of the subject license ends.
- [31] HP Services Scan is provided with Windows Update on select products and will check entitlement on each hardware device to determine if an HP TechPulse-enabled service has been purchased, and will download applicable software automatically. HP TechPulse is a telemetry and analytics platform that provides critical data around devices and applications. For full system requirements or to disable this feature, please visit http://www.hpdaas.com/requirements . Not applicable in China.
- [40] The following components will not be available at product launch. Availability differs by component, with a target availability of early 2024. Components include: AMD Radeon Pro W7900.
- [41] Available early 2024.
- [63] TCO Certified is an ISO 14024 Type 1 sustainability label for IT products. Compliance with all criteria is independently verified.
