HP Z4 G 617 G4

Basic Information

The HP Z4 G4 Workstation is a high-performance desktop workstation designed for demanding professional applications.

• Model: HP Z4 G4 Workstation
• Version: G4
• Release Date: September 2017
• Minimum Requirements: Varies by configuration and operating system. Requires compatible Intel Xeon W or Core X-series processor, DDR4 RAM, and supported operating system.
• Supported Operating Systems: Windows 10 Pro for Workstations (64-bit), Windows 11 (via upgrade), HP Linux-ready, Red Hat Enterprise Linux, SUSE Linux Enterprise Desktop, Ubuntu (16.04 LTS, 18.04 LTS, 20.04 LTS certified). Windows 7 Professional 64-bit is available via downgrade media.
• Latest Stable Version: Firmware and BIOS updates are regularly released and available on HP's support website.
• End of Support Date: HP typically provides support for products for approximately 10 years from release, suggesting around 2027 for general support. Driver updates are generally provided for 3-5 years after production.
• End of Life Date: The HP Z4 G4 series was succeeded by G5 editions, launched in April 2023, indicating the G4 series is likely nearing or at its End of Life.
• Auto-update Expiration Date: Not applicable for the hardware itself. OS updates are managed by the operating system vendor. HP Wolf Pro Security Edition has a specific license term, after which standard features continue without further updates or HP support.
• License Type: Typically includes a Windows Pro for Workstations license. Specific software like HP Wolf Pro Security Edition may have separate licensing.
• Deployment Model: Desktop Workstation (Mini-tower).

Analysis: The HP Z4 G4 offers a robust platform with broad operating system support, catering to diverse professional environments. Its initial release in 2017 places it in a mature phase of its lifecycle, with newer G5 models now available. While core support may extend, users should monitor HP's official channels for specific end-of-support and end-of-life announcements, especially concerning driver and security updates. The dual processor architecture (Xeon W vs. Core X) significantly impacts available features and capabilities.

Technical Specifications

The HP Z4 G4 Workstation is a highly configurable system, offering a range of components to suit various professional workloads.

• Processor: Single Intel Xeon W-series (up to 18 cores, e.g., W-2295, W-2195, W-2225, W-2223) or Intel Core X-series (up to 18 cores, e.g., i9-10980XE, i9-10940X, i9-10920X, i9-10900X, i7-9800X).
• RAM: Up to 512 GB DDR4-2933 ECC SDRAM (with Intel Xeon W processors) or up to 256 GB DDR4-2933 non-ECC SDRAM (with Intel Core X-series processors). Features 8 DIMM slots.
• Storage: Up to 46 TB total storage capacity. Options include:
  • SATA HDDs: 500GB up to 4TB (7200 rpm), 1TB up to 4TB 7200 rpm SATA Enterprise.
  • SATA SSDs: 256GB up to 2TB.
  • NVMe M.2 PCIe SSDs: 256GB up to 2TB HP Z Turbo Drive, up to 8TB HP Z Turbo Drive Quad Pro PCIe SSD, up to 4TB HP Z Turbo Drive Dual Pro PCIe SSD.
  • SAS HDDs: Up to 300GB 15k SAS (requires an optional SAS controller add-in card).
  • RAID Support: Integrated Intel chipset SATA controller supports RAID 0, 1, 5, 10 for SATA drives. SAS RAID options depend on the installed SAS card.
• Graphics: Supports single or dual professional graphics cards from NVIDIA Quadro or AMD Radeon Pro, ranging from entry-level to high-end 3D. Examples include NVIDIA Quadro T400, RTX 5000, RTX 6000, RTX A4000, RTX A5000, P2200.
• Display: Not integrated. Supports various external HP Z Displays.
• Ports:
  • Front: 2x USB 3.1 Gen 1 Type-A, 1x Universal Audio Jack, optional SD Card Reader. Premium front I/O options include 2x USB 3.1 Gen 1 Type-A and 2x USB 3.1 Gen 2 Type-C.
  • Rear (Xeon W configurations): 6x USB 3.1 Gen 1 Type-A, 2x 1GbE LAN ports, Audio Line In/Out, PS/2 Keyboard/Mouse.
  • Rear (Core X-series configurations): 5x USB 3.1 Gen 1 Type-A, 1x 1GbE LAN port, Audio Line In/Out, PS/2 Keyboard/Mouse.
  • Internal: Optional USB 2.0 Type-A connector kit.
• Operating System (Pre-installed): Windows 10 Pro for Workstations 64-bit, HP Linux-ready, Red Hat Enterprise Linux Desktop Workstation (paper license).
• Dimensions (H x W x D): 15.2 x 6.65 x 17.5 inches (38.6 x 16.9 x 44.5 cm).
• Weight: Ranges from 10.2 kg (22.4 lbs) to 17.3 kg (38.2 lbs), depending on configuration.

Analysis of Technical Specifications: The Z4 G4 is a highly versatile workstation, offering significant customization in its core components. The choice between Intel Xeon W and Core X-series processors dictates memory type (ECC vs. non-ECC) and maximum capacity, as well as I/O configurations, highlighting its adaptability for different professional needs. Storage options are extensive, combining traditional HDDs with high-speed NVMe SSDs and RAID capabilities for data integrity and performance. The support for dual professional graphics cards underscores its capability for graphically intensive tasks. The port selection is comprehensive, though the inclusion of PS/2 ports indicates a design that accommodates legacy peripherals alongside modern USB-C.

Support & Compatibility

The HP Z4 G4 Workstation provides robust support and compatibility for professional environments.

• Latest Version: Firmware and BIOS updates are available through HP's official support website.
• OS Support: Supports Windows 10 Pro for Workstations (64-bit) and is upgradeable to Windows 11. It also supports various Linux distributions including Red Hat Enterprise Linux, SUSE Linux Enterprise Desktop, and Ubuntu (certified for 16.04 LTS, 18.04 LTS, 20.04 LTS). Windows 7 Professional 64-bit is available via downgrade media.
• End of Support Date: General product support from HP typically lasts for 10 years from release (approximately 2027), while driver updates are usually provided for 3-5 years.
• Localization: Power cords are supplied according to regional localization. Operating system support includes various language options.
• Available Drivers: Drivers, firmware, and software are accessible for download from the HP Support website for Windows and Linux operating systems. An HP Linux Installer Kit is available for Red Hat Enterprise Linux, SUSE Linux Enterprise Desktop, and Ubuntu.
• Cartridge and Ink Codes: Not applicable, as this is a workstation, not a printer.

Analysis of Overall Support & Compatibility Status: The HP Z4 G4 demonstrates strong compatibility with leading professional operating systems, including both Windows and a range of Linux distributions, ensuring flexibility for diverse workflows. HP's commitment to providing drivers and firmware updates through its support portal is crucial for maintaining system stability and performance. While the workstation is no longer the latest generation, its established support lifecycle and ISV certifications ensure continued compatibility with critical professional software. Users should be aware of the typical support timelines for hardware and plan for potential transitions as the product ages.

Security Status

The HP Z4 G4 Workstation integrates several security features to protect data and system integrity.

• Security Features: HP SureStart Gen3 (self-healing BIOS), HP Secure Erase for complete data removal, HP Client Security Suite Gen3, optional physical security features (side access panel barrel key lock, HP BPC Security Lock mounting feature, security slot, padlock loop), system intrusion switch (optional), remote/centrally controlled solenoid lock (optional), and Trusted Platform Module (TPM) 2.0.
• Known Vulnerabilities: No specific known vulnerabilities are highlighted in the provided information. Security is maintained through regular BIOS and OS updates.
• Blacklist Status: No indication of blacklist status.
• Certifications: ENERGY STAR certified and ISV certified for various professional software applications. Ubuntu certified.
• Encryption Support: Supports optional self-encrypting drives (SEDs) to thwart unauthorized access. Encryption can be enabled with minimal performance impact.
• Authentication Methods: Supports OS-level authentication and optional biometric security features, such as fingerprint readers.
• General Recommendations: HP recommends utilizing its security software suite and keeping the BIOS updated to ensure device, identity, and data safety.

Analysis on the Overall Security Rating: The HP Z4 G4 offers a comprehensive suite of hardware and software-based security features, making it a highly secure workstation. Features like SureStart Gen3 and TPM 2.0 provide fundamental protection against firmware attacks and unauthorized access. The option for self-encrypting drives and biometric authentication further enhances data protection, crucial for sensitive professional data. Its ISV certifications also imply a level of security vetting for professional applications. The overall security rating is strong, providing peace of mind for enterprise users.

Performance & Benchmarks

The HP Z4 G4 Workstation delivers disruptive performance tailored for demanding professional tasks.

• Benchmark Scores: Specific numerical benchmark scores are not provided in the search results. However, reviews consistently describe it as delivering "speedy application performance" and being "one of the quickest systems for any type of graphical application."
• Real-world Performance Metrics: Excels in 3D CAD, rendering, simulation, VFX, machine learning, video editing, and handling complex data sets. It is well-suited for VR simulation and multi-threaded applications, especially with Intel Xeon W processors, and high-frequency processing with Intel Core X-series processors.
• Power Consumption: ENERGY STAR certified. Available with 465W, 750W, or 1000W power supply units, all rated at 90% efficiency. Idle power consumption for the workstation itself is around 50W. The weighted power of the model is 40.1 watts (ENERGY STAR data).
• Carbon Footprint: A Life Cycle Assessment (LCA) indicates that the use phase is the largest contributor to its environmental impact over a 5-year lifetime.
• Comparison with Similar Assets: Positioned above the Z1 and Z2 and below the Z8 in HP's Z-series lineup. It offers competitive multi-core performance compared to some Threadripper systems, though single-core performance might vary. It was noted for having "more standard features than any other single processor HP workstation" at its release.

Analysis of Overall Performance Status: The HP Z4 G4 is a powerful workstation capable of handling intensive workloads across various professional domains. Its configurable processor and graphics options allow for optimization based on specific application needs, whether for multi-threaded computations or high-frequency single-core tasks. While specific benchmark numbers are not readily available, user feedback and professional reviews consistently praise its speed and efficiency in real-world scenarios. Its ENERGY STAR certification and efficient power supply options also highlight a focus on energy efficiency, balancing performance with environmental considerations.

User Reviews & Feedback

User reviews and feedback for the HP Z4 G4 Workstation generally highlight its reliability, performance, and quiet operation.

• Strengths: Users commend its solid, reliable, and powerful performance, describing it as quiet and having a clean, sleek design suitable for office environments. It is praised for its ability to handle demanding applications such as 3D CAD, rendering, simulation, video editing, and machine learning. The tool-free access for internal components and efficient cooling are also frequently mentioned positives. Some users note its excellent single-core performance, making it suitable for game servers or virtualized clients.
• Weaknesses: Some configurations might have limited internal drive bays, which could be a constraint for users requiring extensive internal storage. The inclusion of older PS/2 ports is sometimes noted as an anachronism. Configurations with Intel Core X-series processors may offer fewer PCIe lanes and a more limited feature set compared to those with Intel Xeon W processors.
• Recommended Use Cases: The workstation is highly recommended for professionals in engineering, visualization, machine learning, 3D CAD, rendering, simulation, VFX, video editing, data-intensive applications, game development, VR simulation, scientific research, finance, and healthcare. It is considered ideal for users who require top-tier performance and reliability for complex projects.

Summary of User Reviews & Feedback: The HP Z4 G4 is widely regarded as a dependable and high-performing workstation. Its customizable nature allows it to meet a broad spectrum of professional needs, from intensive graphical work to complex computational tasks. While some minor limitations exist in specific configurations, the overall sentiment is positive, emphasizing its suitability for demanding professional use cases.

Summary

The HP Z4 G4 Workstation is a robust and highly configurable desktop system, initially released in September 2017, designed to meet the rigorous demands of professional users across various industries. It stands out for its flexibility, offering a choice between Intel Xeon W and Intel Core X-series processors, which dictates memory type (ECC or non-ECC) and maximum capacity (up to 512GB or 256GB, respectively). This dual-architecture approach allows users to optimize the workstation for either multi-threaded computational tasks or high-frequency single-core applications.

Strengths of the Z4 G4 include its exceptional performance in applications like 3D CAD, rendering, simulation, and machine learning, supported by extensive storage options including high-speed NVMe SSDs and robust RAID capabilities. Its support for dual professional graphics cards further enhances its capabilities for graphically intensive workloads. The workstation also boasts a comprehensive suite of security features, such as HP SureStart Gen3, TPM 2.0, and optional self-encrypting drives, ensuring data and system integrity. Users consistently praise its reliable, quiet operation and tool-free access for maintenance and upgrades.

Potential weaknesses include the fact that Core X-series configurations offer a slightly reduced feature set compared to Xeon W models, such as fewer PCIe lanes and limited maximum memory. Some users might find the inclusion of legacy PS/2 ports outdated, and base configurations might have limited internal drive bays, requiring careful planning for extensive storage needs.

Overall, the HP Z4 G4 Workstation is an excellent choice for professionals requiring a powerful, reliable, and secure platform that can be tailored to specific demanding tasks. Its strong support for various operating systems, including Windows and multiple Linux distributions, coupled with ISV certifications, ensures broad compatibility with professional software. While newer generations exist, the Z4 G4 remains a highly capable machine for engineering, visualization, data science, and content creation.

Information provided is based on publicly available data and may vary depending on specific device configurations