Full specification
Hardware Overview
CPU: AMD Ryzen V1780B, 4 cores / 8 threads, 3.35 GHz (base) / 3.6 GHz (turbo), 64-bit, with hardware encryption engine
Memory: 8 GB DDR4 ECC UDIMM (expandable up to 32 GB, 2 slots)
Drive Bays: 12 (supports 3.5" SATA HDDs and 2.5" SATA SSDs)
Expandable up to 24 bays with 1x RX1223RP expansion unit
Hot Swappable Drives: Yes
Network Ports: 2 x 1GbE RJ-45, 1 x 10GbE RJ-45
USB Ports: 2 x USB 3.2 Gen 1
PCIe Expansion: 1 x Gen3 x8 slot (x4 link)
Redundant Power Supply: Yes, 550W
Form Factor: 2U rackmount (Synology Rail Kit RKS-02 supported, sold separately)
Dimensions: 88 mm (H) x 482 mm (W) x 578 mm (D)
Weight: 11.9 kg
Storage & RAID
Supported RAID Types: Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, 1, 5, 6, 10
Max Internal Volume: 64
Max Single Volume Size: 108 TB (up to 200 TB with 32 GB RAM)
SSD Cache & TRIM: Supported
Volume Expansion: Supported with larger HDDs or by adding drives (depending on RAID type)
Global Hot Spare: Supported for SHR, RAID 1, 5, 6, 10
File System & Services
Internal File System: Btrfs
External File Systems: Btrfs, ext4, ext3, FAT32, NTFS, HFS+, exFAT
File Protocols: SMB, AFP, NFS, FTP, WebDAV, Rsync
Max SMB Connections: 510 (FSCT-based)
Performance
SMB Sequential Throughput (SSD): Read 3540 MB/s, Write 1708 MB/s
SMB Sequential Throughput (HDD): Read 1188 MB/s, Write 1715 MB/s
Virtualization & Backup
Virtualization: VMware vSphere, Microsoft Hyper-V, Citrix XenServer, OpenStack Cinder
Backup: Hyper Backup (folder, package, entire system), Snapshot Replication, Synology High Availability
Surveillance
Surveillance Station: 2 free camera licenses (up to 75 channels, depending on resolution and codec)
Add-on Packages
Supports a wide range of Synology packages including:
Active Backup for Business, Google Workspace, Microsoft 365
Synology Drive, Office, Chat, Photos
Virtual Machine Manager (up to 8 recommended VMs)
Central Management System, AI Console, MailPlus, and more
Environmental & Power
Operating Temperature: 0°C to 35°C
Power Consumption: 114.86 W (access), 42.33 W (HDD hibernation)
Noise Level: 56.2 dB(A)
Certifications: FCC, CE, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC, BIS, UL
Warranty: 3 years (extendable to 5 years with Extended Warranty Plus or EW202)
Compatible Drives & Accessories
Drives: Enterprise and Plus Series 3.5" SATA HDDs, Enterprise Series 2.5" SATA SSDs, Enterprise Series M.2 NVMe SSDs
Add-in Cards: M.2 SSD & 10GbE Combo Adapter, 25GbE/10GbE NICs
RAM: Synology DDR4 ECC UDIMM (8 GB, 16 GB)
Rail Kit: RKS-02
