HP Inc BN5L4UT#ABA HP Z2 Small Form Factor G1i Workstation Desktop
Overview
The BN5L4UT#ABA is the HP SmartBuy Z2 SFF G1i — a small form factor workstation built around Intel's 15th-generation Core Ultra 7 265 processor. At 12.85 lb and 8.10 x 19.30 x 15.70 inches, it fits on a desk or mounts behind a monitor while delivering the compute headroom that demanding commercial applications need. The 20-core (8 performance + 12 efficient) Core Ultra 7 265 boosts to 5.3 GHz and sustains up to 182W turbo power, so single-threaded latency-sensitive tasks and multi-threaded batch workloads both run without queuing. The 64GB DDR5 configuration handles large in-memory datasets without paging. The 1TB M.2 PCIe NVMe SSD delivers sequential read speeds that keep I/O off the CPU's critical path. Intel AI Boost NPU contributes up to 13 TOPs of dedicated AI inference, with the full platform reaching 33 TOPs — relevant if you're running on-device AI workloads or video analytics software that offloads inferencing to the NPU rather than the GPU or CPU.
Compatibility
This unit ships with Intel integrated graphics (Intel Arc via the Core Ultra 7 265 die). It is not a discrete-GPU configuration — workloads requiring CUDA, OpenCL acceleration on a dedicated card, or multi-monitor setups beyond integrated display outputs need an add-in card or a different SKU. The LGA 1851 (Socket V1) platform supports DDR5 memory; existing DDR4 ECC DIMMs are not compatible. PCIe expansion slots and M.2 form factor (2280 NVMe) follow standard Z2 SFF G1i bay constraints — verify available slot count before planning storage or capture-card expansion. Compatible with Windows 11 Pro and enterprise management stacks (SCCM, Intune, HP Manageability Integration Kit).
Installation Notes
Maximum turbo power draw reaches 182W; provision UPS and circuit capacity accordingly in dense desktop deployments. The 65W processor base power governs sustained steady-state draw under typical mixed workloads, but burst-heavy tasks (video transcoding, AI inference batches) will pull toward the 182W ceiling. Confirm that rack or under-desk mounting accessories are rated for the SFF chassis dimensions before ordering brackets.
