HP Z4 G G2 Workstation

Basic Information

The HP Z4 G4 Workstation is a high-performance, single-processor desktop workstation designed for demanding professional applications. It was released around 2017-2018, succeeding previous generations of HP Z workstations.

• Model: HP Z4 G4 Workstation
• Release Date: Circa 2017-2018
• Minimum Requirements: Varies based on specific configuration and operating system.
• Supported Operating Systems: Windows 10 Pro for Workstations (64-bit), Windows 11 Pro for Workstations (64-bit), Red Hat Enterprise Linux, and Ubuntu 20.04 LTS.
• Latest Stable Version (Firmware/BIOS): Regular BIOS updates are provided by HP via their support website.
• End of Support Date: HP does not publicly provide specific end-of-support dates for hardware. They categorize products as "Retired" (supported for 5 additional years) and "End of Life" (support discontinued).
• End of Life Date: Not publicly disclosed by HP in a fixed date format.
• Auto-update Expiration Date: Not applicable to the hardware itself; depends on the operating system and software installed.
• License Type: Typically includes a license for the pre-installed operating system (e.g., Windows 10 Pro for Workstations).
• Deployment Model: Tower workstation, single-socket.

Technical Specifications

The HP Z4 G4 Workstation offers a highly configurable architecture to meet diverse professional needs.

• Processor: Supports Intel Xeon W-series processors (up to 18 cores) for ECC memory support, or Intel Core X-series processors (up to 18 cores, such as the Core i9 9980XE) for high clock speeds and multi-threaded performance.
• RAM: Up to 256 GB DDR4-2666 ECC Registered RAM across 8 DIMM slots (with Intel Xeon W processors). Configurations with Intel Core X-series processors support up to 128 GB DDR4-2666 Non-ECC Unbuffered RAM.
• Storage: Flexible storage options include SATA HDDs/SSDs, M.2 PCIe NVMe SSDs, and the HP Z Turbo Drive Quad Pro, which can integrate up to four M.2 NVMe SSDs into a single PCIe x16 card. The chassis includes two internal 2.5"/3.5" drive bays and two 5.25" external bays.
• Graphics: Supports a wide range of professional graphics cards from NVIDIA (Quadro, and consumer-grade RTX series like RTX 2080 Ti) and AMD (Radeon Pro), from entry-level to high-end 3D solutions. It can accommodate up to two PCIe 3.0 graphics cards.
• Ports:
  • Front I/O: Standard module includes 4x USB 3.1 Gen 1 Type-A (one charging), a headset audio jack, and an optional SD Card Reader. A premium optional module provides 2x USB 3.1 Gen 1 Type-A (one charging), 2x USB 3.1 Gen 2 Type-C, a headset audio jack, and an optional SD Card Reader.
  • Rear I/O: Configurations with Intel Xeon W processors typically feature 6x SuperSpeed USB 3.1 Gen 1 ports and dual embedded 1GbE LAN ports. Intel Core X-series configurations usually have 5x Rear USB 3.1 Gen 1 ports and a single embedded 1GbE LAN port. An optional serial port is also available.
  • Expansion Slots: Includes 2x PCIe G3 x16, 2x PCIe G3 x4, and 1x PCIe G3 x8 slots, with slight variations depending on the processor configuration. Two M.2 slots (PCIe G3 x4) are also available for SSDs.
• Operating System: Pre-installed options include Windows 10 Pro for Workstations.
• Dimensions: Approximately 17.5 inches (D) x 6.5 inches (W) x 15 inches (H).
• Weight: Varies by configuration, ranging from a minimum of 10.2 kg (22.4 lbs) to a maximum of 17.3 kg (38.2 lbs).

Analysis of Technical Specifications

The HP Z4 G4 Workstation stands out for its exceptional configurability, allowing users to tailor the system precisely to their workload requirements. The dual-processor architecture options (Intel Xeon W or Core X-series) provide flexibility for either ECC memory and high core counts or higher clock speeds, catering to diverse professional applications such as CAD, 3D modeling, video editing, and scientific simulations. The generous provision of PCIe slots and multiple storage bays, including support for high-speed M.2 NVMe SSDs, ensures ample expandability for graphics, accelerators, and data storage. The tool-free design facilitates easy upgrades and maintenance, making it a practical choice for dynamic professional environments.

Support & Compatibility

HP provides comprehensive support and ensures broad compatibility for the Z4 G4 Workstation.

• Latest Version (Firmware/BIOS): HP regularly releases BIOS updates to enhance stability, performance, and security, available for download from their official support website.
• OS Support: The workstation supports Windows 10 Pro for Workstations (64-bit) and Windows 11 Pro for Workstations (64-bit), along with various Linux distributions such as Red Hat Enterprise Linux and Ubuntu 20.04 LTS. Windows 11 support typically requires specific driver updates.
• End of Support Date: While HP does not publish fixed end-of-support dates, they generally provide support for "Retired" products for 5 years before they reach "End of Life."
• Localization: The system supports various localization options through the installed operating system, including different language packs and keyboard layouts.
• Available Drivers: All necessary drivers for supported operating systems are readily available on the HP support website.

Analysis of Overall Support & Compatibility Status

The HP Z4 G4 Workstation benefits from robust support and broad compatibility, crucial for enterprise environments. Its extensive OS support, including both Windows and Linux, ensures flexibility for various professional software ecosystems. HP's commitment to providing regular driver and BIOS updates helps maintain system stability, performance, and security over time. While the absence of explicit public end-of-support dates for hardware can pose a challenge for long-term planning, the availability of comprehensive online resources and third-party maintenance options often extends the practical lifespan of the asset.

Security Status

The HP Z4 G4 Workstation integrates a comprehensive suite of security features designed to protect the device, identity, and data.

• Security Features: Includes HP Client Security Suite Gen3, HP Sure Start Gen3 (a self-healing BIOS with intrusion detection), and TPM 2.0. Physical security options include an optional side access panel barrel key lock, HP BPC Security Lock mounting feature, a security slot, and a padlock loop. Optional features like a system intrusion switch and remote/centrally controlled solenoid lock are also available. HP Secure Erase ensures complete data removal.
• Known Vulnerabilities: HP regularly addresses known vulnerabilities through BIOS and software updates, which are available on their support website.
• Blacklist Status: Not applicable for a workstation model.
• Certifications: ENERGY STAR certified and EPEAT Gold registered configurations are available. It is Common Criteria EAL4+ Certified and FIPS 140-2 Certified (convertible via firmware), and TCG TPM Certified.
• Encryption Support: Supports optional self-encrypting drives to thwart unauthorized access to data. Operating system-level encryption like BitLocker is also supported.
• Authentication Methods: Standard operating system authentication methods are supported, with optional smart card reader integration for enhanced access control.
• General Recommendations: Users are advised to leverage HP's integrated security software, keep the BIOS and all drivers updated, enable TPM, and consider utilizing self-encrypting drives for critical data protection.

Analysis on the Overall Security Rating

The HP Z4 G4 Workstation offers an excellent security posture, making it one of HP's most secure workstations. The combination of hardware-level protections like HP Sure Start Gen3 and TPM 2.0, alongside software suites such as HP Client Security Suite Gen3, provides robust defense against firmware attacks, unauthorized access, and data breaches. Physical security options and support for self-encrypting drives further enhance its security rating, making it a reliable choice for environments handling sensitive data and intellectual property.

Performance & Benchmarks

The HP Z4 G4 Workstation is engineered for disruptive performance across a wide spectrum of professional applications.

• Benchmark Scores: A configuration featuring an Intel Core i9 9980XE processor and an Nvidia RTX 2080 Ti GPU demonstrated strong performance in benchmarks, placing in the 81st percentile for certain tasks, particularly those benefiting from high core counts.
• Real-world Performance Metrics: Excels in demanding professional workloads such as 3D modeling, CAD, video editing, rendering, and complex simulations. It efficiently handles applications requiring high-frequency processing and powerful GPUs.
• Power Consumption: Available with highly efficient 465W, 750W, or 1000W power supplies (90% efficient), depending on the system's configuration and graphics card requirements.
• Carbon Footprint: ENERGY STAR certified and EPEAT Gold registered configurations are available, indicating a commitment to energy efficiency and reduced environmental impact.
• Comparison with Similar Assets: Positioned as a versatile mid-tier workstation within HP's Z series, it provides a balance of performance and affordability. It offers a significant performance upgrade over entry-level workstations like the Z2 G4 and is suitable for tasks that require more power than standard consumer desktops, without the dual-CPU scalability of higher-end models like the Z6 G4 or Z8 G4.

Analysis of the Overall Performance Status

The HP Z4 G4 Workstation delivers impressive performance for a single-processor system, making it a powerhouse for professionals. Its ability to be configured with high-core-count Intel Xeon W or Core X-series processors, coupled with a wide selection of professional-grade GPUs, ensures it can tackle intensive computational and graphical tasks with ease. User reviews frequently highlight its quiet operation even under load, contributing to a productive work environment. The choice of efficient power supplies supports robust configurations, solidifying its status as a reliable and high-performing workstation for engineering, design, and media creation.

User Reviews & Feedback

User feedback for the HP Z4 G4 Workstation generally highlights its robust capabilities and reliability in professional settings.

• Strengths: Users consistently praise its solid build quality, reliable performance, and quiet operation. It is often described as powerful and efficient for professional applications like CAD, 3D modeling, and video editing. The clean and sleek design, along with tool-free access for upgrades, is also frequently appreciated. Its expandability is noted as a significant advantage.
• Weaknesses: Some users have expressed a desire for more integrated M.2 slots on the motherboard itself, particularly in certain Core X configurations. The cost can escalate significantly when opting for high-end components and configurations.
• Recommended Use Cases: The workstation is highly recommended for professionals in engineering, architecture, media production, game development, and healthcare. It is particularly well-suited for tasks involving 3D modeling, CAD, video editing, rendering, and simulations, serving both individual owner-operators and larger enterprises.

Summary

The HP Z4 G4 Workstation is a highly capable and versatile single-processor tower workstation, expertly balancing performance, expandability, and affordability for professional users. Its robust architecture supports a wide range of Intel Xeon W or Core X-series processors, offering flexibility for ECC memory and high core counts or optimized clock speeds for diverse workloads. Coupled with extensive RAM capacity, multiple high-speed storage options including NVMe SSDs, and support for powerful professional graphics cards, the Z4 G4 excels in demanding applications such as 3D modeling, CAD, video editing, and complex simulations.

Strengths include its exceptional configurability, robust security features like HP Sure Start Gen3 and TPM 2.0, and a design that prioritizes quiet operation and ease of maintenance with tool-free access. It offers broad operating system compatibility, including Windows 10/11 and various Linux distributions, backed by consistent driver and BIOS updates.

Weaknesses are minor but include the potential for limited M.2 slots in some configurations and the significant cost increase with high-end component selections. The lack of publicly fixed end-of-support dates for hardware can also present a challenge for long-term IT planning.

Recommendations: The HP Z4 G4 Workstation is an excellent choice for professionals and businesses requiring a powerful, reliable, and secure system for intensive computational and graphical tasks. It is particularly well-suited for engineering, design, media creation, and scientific fields. Its modular design and expandability ensure it can adapt to evolving professional needs, making it a sound investment for a productive workflow.

The information provided is based on publicly available data and may vary depending on specific device configurations. For up-to-date information, please consult official manufacturer resources.