Product Type | Workstation |
Model | HP Z4 G4 |
Form Factor | Tower |
Processor | Intel Core i9-10920X |
Processor Base Clock Speed | 3.5 GHz |
Max Turbo Frequency | 4.6 GHz |
Processor Cores | 12 |
Processor Cache | 19.25 MB Smart Cache |
RAM Installed | 32 GB DDR4 |
Memory Type | DDR4 ECC Registered |
Max Supported RAM | 256 GB |
Installed Storage | 1 TB SSD |
Storage Type | M.2 NVMe PCIe SSD |
Graphics Type | Dedicated GPU required (varies by configuration) |
Power Supply Wattage | 750W |
Keyboard and Mouse | USB Keyboard and Mouse included |
HP Z4 G4 Workstation Core i9-10920X 32GB RAM 1TB SSD Tower





Key Benefits

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- High multi-core performance from Intel Core i9-10920X CPU enables demanding professional workflows
- Generous 32GB RAM and fast 1TB SSD deliver premium responsiveness and efficient data access
- TAA compliance and U.S. localization ensure suitability for government and regulated sector use
Product Overview
The HP Z4 G4 Workstation is a high-performance tower engineered for professionals in engineering, media, and data analytics. Equipped with a 12-core Intel Core i9-10920X processor running at 3.5 GHz (Turbo up to 4.6 GHz), and featuring 19.25 MB Smart Cache, the system ensures excellent multi-threaded performance. With 32 GB of RAM and a 1 TB SSD, it supports fast storage access and efficient task handling. The unit is TAA compliant, manufactured in Mexico, and tailored for English localization in the U.S., making it suitable for sensitive and regulated environments.
Specifications
Product Overview
Wireless Features
Wi-Fi | Optional – not included by default |
Bluetooth | Optional – not included by default |
Compliance & Origin
Country of Origin | Mexico |
TAA Compliant | Yes |
Certifications | ENERGY STAR, EPEAT Gold, CE, FCC, RoHS |
Advanced Security Features
Security Features | TPM 2.0, Kensington Lock Slot, Lockable Doors, BIOS protection |
BIOS Security | HP Sure Start Gen4 with self-healing BIOS |
Interfaces
Front USB Ports | 4 x USB 3.1 Gen 1, 1 x USB 3.1 Gen 2 Type-C |
Rear USB Ports | 4 x USB 3.1 Gen 1, 2 x USB 2.0 |
Audio Jacks | 1 x Headphone, 1 x Microphone, 1 x Line-in, 1 x Line-out |
Ethernet Ports | 1 x RJ-45 (Gigabit Ethernet) |
Expansion Slots | 2 x PCIe Gen3 x16, 1 x PCIe Gen3 x8, 1 x PCIe Gen3 x4, 3 x PCIe Gen3 x1 |
M.2 Slots | 2 x M.2 2280 (for SSD) |
Internal Drive Bays | 4 x 3.5" or 2.5" bays |
Physical & Environmental
Dimensions (W x D x H) | 16.9 x 45.4 x 44.5 cm (6.65 x 17.87 x 17.52 in) |
Weight | 11.2 kg (24.69 lbs) minimum (varies by configuration) |
Operating Temperature | 10°C to 35°C (50°F to 95°F) |
Operating Humidity Range | 8% to 85% non-condensing |
Acoustic Power Emission | 4.1 B(A) (Idle), 4.5 B(A) (Operating) |
Cloud Management & Licensing
Operating System | Windows 10 Pro 64-bit (may vary by configuration) |
Remote Management | HP Performance Advisor, HP Client Security Suite |
Software Included | HP Sure Start, HP Workstation Assistant |