Intel Core™ Ultra 9 285 (up to 5.6 GHz with Intel Turbo Boost Technology, 36 MB L3 cache, 24 cores, 24 threads). Windows 11 Pro. Intel Graphics. 32 GB DDR5-5600 MT/s (1 x 32 GB), 1 TB PCIe Gen4 NVMe™ M.2 SSD. The most affordable HP Z desktop workstation. Workstation performance is now within reach with a tower built for designing, editing, and gaming. Go beyond a commercial PC with the HP Z1 Tower, delivering pro-level, expandable performance certified for pro-apps, with support for high-end graphics.. Processor. Processor manufacturer. Intel. Processor family. Intel Core Ultra 9. Processor generation. Intel Core Ultra (Series 2). Processor model. 285. Processor cores. 24. Processor threads. 24. Processor boost frequency. 5.6 GHz. Performance cores. 8. Efficient cores. 16. Performance-core Max Turbo Frequency. 5.4 GHz. Efficient-core Max Turbo Frequency. 4.6 GHz. Performance-core base frequency. 2.5 GHz. Efficient-core base frequency. 1.9 GHz. Processor cache. 36 MB. Processor cache type. L3. Maximum turbo power. 182 W. Processor base power. 65 W. Neural processor unit (NPU). Neural processor unit (NPU). Intel AI Boost. Sparsity support. Yes. Windows Studio effects support. Yes. AI software frameworks supported by NPU. DirectML, OpenVINO, Windows ML, ONNX RT, WebNN. Total processor performance up to. 36 TOPs. NPU performance up to. 13 TOPs. GPU performance up to. 8 TOPs. Memory. Internal memory. 32 GB. Maximum internal memory. 32 GB. Internal memory type. DDR5-SDRAM. Memory layout (slots x size). 1 x 32 GB. Memory slots. 4x DIMM. Memory clock speed. 5600 MHz. Memory data transfer rate. 5600 MT/s. Non-ECC. Yes. Storage. Total storage capacity. 1 TB. Optical drive type. No. Storage media. SSD. Number of storage drives installed. 1. Total SSDs capacity. 1 TB. Number of SSDs installed. 1. SSD capacity. 1 TB. NVMe. Yes. SSD interface. PCI Express 4.0. SSD form factor. M.2. Graphics. Discrete graphics card. No. On-board graphics card. Yes. Discrete graphics card model. Not available. On-board GPU manufacturer. Intel. On-board graphics card family. Intel® Graphics. On-board graphics card model. Intel® Graphics. Network. Ethernet LAN. Yes. Ethernet LAN data rates. 10,100,1000 Mbit/s. Cabling technology. 10/100/1000Base-T(X). Wi-Fi. Yes. Top Wi-Fi standard. Wi-Fi 7 (802.11be). WLAN controller manufacturer. Intel. Wi-Fi standards. Wi-Fi 7 (802.11be). WLAN controller model. Intel Wi-Fi 7 BE200. Antenna type. 2x2. Bluetooth. Yes. Bluetooth version. 5.4. Ports & interfaces. USB 2.0 ports quantity. 3. USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity. 2. USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity. 4. USB 3.2 Gen 2x2 Type-C ports quantity. 2. HDMI ports quantity. 1. HDMI version. 2.1. DisplayPorts quantity. 2. DisplayPort version. 2.1. Ethernet LAN (RJ-45) ports. 1. Microphone in. Yes. Line-in. Yes. Line-out. Yes. Combo headphone/mic port. Yes. Expansion slots. PCI Express x1 (Gen 3.x) slots. 2. PCI Express x16 (Gen 5.x) slots. 1. Design. Chassis type. Tower. Colour name. Black. Placement supported. Vertical. Number of 3.5" bays. 2. Product colour. Black. Intel® vPro™ Platform Eligibility. Yes. Introduction year. 2025. Country of origin. Czech Republic. Performance. Product type. Workstation. Market positioning. Performance. Motherboard chipset. Intel® Q870. Audio chip. Realtek ALC3252. Password protection. Yes. Password protection type. BIOS, Power on. Software. Operating system installed. Windows 11 Pro. Processor special features. Intel® Turbo Boost Technology. Yes. Brand-specific features. HP Support Assistant. Yes. HP Artificial Intelligence. AI Workstation, AI PC. HP segment. Business. HP GTIN (EAN/UPC). 199485052892. Power. Power supply. 500 W. Power supply input voltage. 100 - 240 V. Power supply input frequency. 50/60 Hz. Sustainability. Sustainable technologies and materials. Bulk packaging available; Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable; 10% ITE-derived closed loop plastic; 80 Plus Platinum power supplies available; Contains at least 60% post-consumer recycled plastic; Outside box and corrugated cushions are 100% sustainably sourced or recyclable. Sustainability certificates. ENERGY STAR, EPEAT. Sustainability compliance. Yes. Weight & dimensions. Width. 337 mm. Depth. 308 mm. Height. 337 mm. Weight. 5.51 kg. Package width. 287 mm. Package depth. 400 mm. Package height. 499 mm. Package weight. 7.67 kg. Packaging content. Display included. No. Mouse connectivity. Wired. Mouse included. Yes. Keyboard connectivity. Wired. Keyboard included. Yes. Numeric keypad. No. Input device model. HP Wired 320M Mouse. General. Product family. Z1. Logistics data. Harmonized System (HS) code. 8471500000. Other features. Support service included. HP 3y Onsite Low End Workstation HW Supp. For terms and conditions, please visit https://h20195.www2.hp.com/v2/GetPDF.aspx/4AA5-6385EEE & https://www8.hp.com/h20195/v2/getpdf.aspx/4AA5-7123EEGB.pdf. 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.. Memory module type. UDIMM. UNSPSC-code. 43211515. Quickspecs. leaflet. Environmental Systems Design
