| CPU | CPU Model | Intel Xeon Silver 4210R |
| CPU Quantity | 2 |
| CPU Architecture | 64-bit |
| CPU Frequency | 10-core 2.4 (base) / 3.2 (turbo) GHz |
| Hardware Encryption Engine (AES-NI) | |
| Memory | System Memory | 64 GB DDR4 ECC RDIMM |
| Memory Module Pre-installed | 64 GB (32 GB x 2) |
| Total Memory Slots | 16 |
| Maximum Memory Capacity | 512 GB (32 GB x 16) |
| Notes | Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance. |
| | Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion. |
| | For more information about the recommended memory configurations, please check the Hardware Installation Guide of your Synology product. |
| Storage | Drive Bays | 60 |
| Maximum Drive Bays with Expansion Unit | 300 (RX6022sas x 4) |
| SAS multipathing | |
| Compatible Drive Type* (See all supported drives) | 3.5" SAS HDD |
| | 2.5" SATA SSD (system drives) |
| Hot Swappable Drive | |
| Notes | It is strongly recommended that you only install drives listed on your device's compatibility list. Storage pool and volume creation processes may fail when using unverified drives. Synology is unable to provide technical support for devices using unsupported components. |
| | Two Synology 480GB SATA SSDs are included in the accessory pack. |
| External Ports | RJ-45 1GbE LAN Port | 2 (with Link Aggregation / Failover support) |
| RJ-45 10GbE LAN Port | 2 (with Link Aggregation / Failover support) |
| Management LAN Port | 1 |
| Max. number of LAN ports | 15 |
| USB 3.2 Gen 1 Port* | 2 |
| Expansion Port | 2 |
| Notes | The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019. |
| | Besides the 5 built-in LAN ports, up to 10 additional LAN ports can be made available by installing compatible network interface cards (sold separately). |
| PCIe | PCIe Expansion | 2 x Gen3 x16 slot (x16 link) |
| | 2 x Gen3 x8 slots (x8 link) |
| File System | Internal Drives | Btrfs |
| External Drives | Btrfs |
| | EXT4 |
| | EXT3 |
| | FAT |
| | NTFS |
| | HFS+ |
| | exFAT |
| Notes | exFAT Access can be installed for free from Package Center in DSM 7.0. In DSM 6.2 or earlier versions, exFAT Access needs to be purchased in Package Center. |
| Appearance | Form Factor (RU) | 4U |
| Size (Height x Width x Depth) | 176 mm x 482 mm x 1020 mm |
| Weight | 37.9 kg |
| Rack Installation Support* | 4-post 19" rack (Synology Rail Kit - RKS-03) |
| Others | System Fan | 80 mm x 80 mm x 4 pcs |
| Fan Speed Mode | Full-Speed Mode |
| | Cool Mode |
| | Quiet Mode |
| Easy Replacement System Fan | |
| Power Recovery | |
| Noise Level* | 60.8 dB(A) |
| Scheduled Power On / Off | |
| Wake on LAN / WAN | |
| Power Supply Unit / Adapter | 1600 W |
| Redundant Power Supply | |
| AC Input Power Voltage | 200V to 240V AC |
| Power Frequency | 50/60 Hz, Single Phase |
| Power Consumption* | 1025.2 W (Access) |
| | 418 W (HDD Hibernation) |
| British Thermal Unit | 3495.93 BTU/hr (Access) |
| | 1425.38 BTU/hr (HDD Hibernation) |
| Notes | Noise Level Testing Environment: Fully loaded with Synology HAS5300-8T hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8% |
| | Power consumption is measured when it is fully loaded with Synology 8TB HAS5300-8T hard drive(s). |
| Temperature | Operating Temperature | 0°C to 35°C (32°F to 95°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) |
| Relative Humidity | 5% to 95% RH |
| Certification | FCC | |
| CE | |
| BSMI | |
| VCCI | |
| RCM | |
| UKCA | |
| EAC | |
| CCC | |
| KC | |
| UL | |
| Warranty | 5 Years | |
| Notes | The warranty period starts from the purchase date as stated on your purchase receipt. |
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