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. 128 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

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