1. 2.5 -inch/8-bay 1U R640 barebone chassis for custom hardware setups
2. Equipped with 1 heatsink to support reliable heat dissipation during operation
3. No CPU included, allowing flexible selection of compatible processors
4. 0G memory (no pre-installed RAM) and no disks, enabling personalized storage/memory configurations
5. Absent of cards and power supply for cost-efficient system builds