Synology RackStation 12 Bay RS2421+ (up to 24-bay), Quad Core 2.2 GHz, 4GB RAM (up to 32GB)

• 12 x 3.5/2.5" SATA HDD/SSD Drive Bays
• 2.2 GHz AMD Ryzen V1500B quad-Core
• 4GB of DDR4 RAM
• 4 x Ethernet Ports
• 2 x USB 3.2 Gen 1 Type-A | 1 x eSATA
• RAID 0, 1, 5, 6, 10, Basic, Hybrid, JBOD
• Up to 736 MB/s Reads & 796 MB/s Writes
• AES-NI Encryption
• Dual M.2 2280 NVMe SSD Slots for Caching
• Synology DiskStation Manager OS
• Dispatch After 4 days