1. 2.5 -inch/10-bay 1U R640 barebone chassis for custom hardware configurations
2. Equipped with 1 heatsink to ensure effective heat dissipation during use
3. No CPU included, enabling flexible selection of compatible processors
4. 0G memory (no pre-installed RAM) and no disks, supporting personalized storage/memory setups
5. Absent of cards and power supply for cost-efficient system builds