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Synology 12Bay NAS (Rack Type)


CPU Model:Intel Xeon D-1521

CPU Quantity: 1

CPU Architecture: 64-bit

CPU Frequency: 4-core 2.4 (base) / 2.7 (turbo) GHz

System Memory: 8 GB DDR4 ECC UDIMM

Memory Module Pre-installed: 8 GB (8 GB x 1)

Total Memory Slots: 4

Maximum Memory Capacity: 64 GB (16 GB x 4)

Drive Bays: 12

Maximum Drive Bays with Expansion Unit: 36 (RX1217/RX1217RP x 2)

RJ-45 1GbE LAN Port: 4 (with Link Aggregation / Failover support)

USB 3.2 Gen 1 Port*: 2

Expansion Port: 2

PCIe Expansion: 2 x Gen3 x8 slots (x8 link)

Internal Drives: Btrfs, Ext4

External Drives: Btrfs, Ext4, Ext3, FAT, NTFS, HFS+, exFAT

Form Factor (RU): 2U

Fan Speed Mode: Full-Speed Mode, Cool Mode, Quiet Mode

Packaging Content:
  • Main Unit x 1
  • Accessory Pack x 1
  • AC Power Cord x 1
  • Quick Installation Guide x 1


CPU – quad-core up to 2.7GHz

RAM options – 8GB DDR4 ECC UDIMM, up to 64GB

Network – 4 x 1GbE port, optional 10GbE NIC support

Scalability – Up to 36 drives with RX1217/RX1217RP