| Type | Workstation | 
| Model | HP Z4 G5 | 
| Form Factor | Tower | 
| Weight | 23.2 lbs. | 
| Power Supply | Internal 700W, 90% efficiency, active PFC | 
| Processor Type | Intel Xeon W3-2435 | 
| Processor Cores | 8 | 
| Processor Base Clock | 3.1 GHz | 
| Processor Max Turbo Clock | 4.3 GHz | 
| Processor Cache | 22.5 MB Smart Cache | 
| Chipset | Intel W790 | 
| Operating System | Windows 11 Pro for Workstations | 
HP Z4 G5 Tower Xeon W3-2435 16GB ECC 512GB SSD Workstation
Key Benefits
 
            
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- Optimized for high-demand workloads with an 8-core Intel Xeon W3-2435 and ECC DDR5 memory
- Scalable memory and PCIe expandability support future growth and customization
- Strong system security and efficiency with Windows 11 Pro for Workstations and TPM 2.0
Product Overview
The HP Z4 G5 Tower Workstation is engineered for high-performance computing in professional environments, powered by an Intel Xeon W3-2435 processor with 8 cores and 4.5 GHz max turbo speed. It includes 16GB ECC DDR5 RAM (upgradeable to 512GB) and a 512GB PCIe NVMe SSD for reliable and high-speed data performance. Expansion-friendly with multiple PCIe Gen 5/4 slots and complete with TPM 2.0 security and Windows 11 Pro for Workstations, this ENERGY STAR® certified tower is ideal for workflows demanding power, speed, and data integrity.
Specifications
                      Product Overview
                      
                    
                    
                      Memory
                      
                    
                    | Installed Memory | 16 GB ECC DDR5 | 
| Memory Speed | 4800 MHz | 
| Memory Slots | 8 DIMM slots | 
| Maximum Supported Memory | 512 GB ECC DDR5 | 
                      Input Devices
                      
                    
                    | Keyboard | HP USB 320K Keyboard | 
| Mouse | HP Wired 320M Mouse | 
                      Compliance & Origin
                      
                    
                    | Country of Origin | Mexico | 
| TAA Compliant | Yes | 
| ENERGY STAR Certified | Yes | 
| EPEAT Level | Yes | 
| TCO Certified | Yes | 
| RoHS Compliant | Yes | 
                      Advanced Security Features
                      
                    
                    | Trusted Platform Module | TPM 2.0 | 
| BIOS Security | HP Sure Start BIOS protection | 
| DriveLock & Secure Erase Technology | Supported | 
                      Interfaces
                      
                    
                    | Front I/O Ports | 2 x USB-C 20Gbps, 2 x USB-A 5Gbps, 1 x headset/mic combo | 
| Rear I/O Ports | 6 x USB-A 5Gbps, 1 x RJ-45, 1 x audio-in/out | 
| Network Interface | 1 x Gigabit Ethernet | 
| Expansion Slots | 1 x PCIe Gen5 x16, 2 x PCIe Gen4 x16, 2 x PCIe Gen4 x4 | 
| RAID Support | RAID 0, 1 | 
                      Storage
                      
                    
                    | Primary Storage | 512 GB PCIe NVMe SSD | 
| Number of SSDs Installed | 1 | 
| Hard Drive Bays | Up to 2 x 3.5" or 4 x 2.5" | 
                      Physical & Environmental
                      
                    
                    | Width | 6.65 in | 
| Depth | 17.50 in | 
| Height | 15.2 in | 
| Operating Temperature | 5°C to 35°C (41°F to 95°F) | 
| Operating Humidity | 10% to 90% (non-condensing) | 
| Acoustic Power (idle/operating) | 20 dBA (idle), <30 dBA (typical) | 
                      Cloud Management & Licensing
                      
                    
                    | Pre-installed OS | Windows 11 Pro for Workstations | 
| Cloud Management | HP Cloud Recovery, HP Support Assistant | 
