CPU
| Processor |
| Intel® Xeon® 64-bit 4-core (8-core processor models are also available) |
Memory
| Memory Module Pre-installed | Total Memory Slots | Memory Expandable up to |
| 16 GB DDR4 ECC DIMM (per controller) | 4 (per controller) | 256 GB (per controller) |
Storage
| Drive Bays | Maximum Drive Bays with Expansion Unit | Compatible Drive Type | Drive Interface | Maximum Internal Raw Capacity | Maximum Raw Capacity with Expansion Units | Hot Swappable Drive |
| 3.5″ Slot x 24 | 504 | 3.5″ & 2.5″ SAS, NL-SAS, SED HDD 3.5″ & 2.5″ SATA(*) HDD 2.5″ SAS, SATA(*), SED SSD | SAS 12 Gb/s, SATA 6 Gb/s(*) | 528 TB (calculate 22 TB HDD) | 11,088 TB (calculate 22 TB HDD) | Yes |
Connectivity Port
| PCIe Expansion | 1 GbE RJ45 LAN Port | 10 GbE SFP+ LAN Port | 10 GbE RJ45 LAN Port | 25 GbE SFP28 LAN Port | 16 Gb SFP+ Fibre Channel | 32 Gb SFP28 Fibre Channel |
Expansion and External Port
| 12 Gb/s SAS Wide Port | USB Port | Others |
| 2 (onboard per controller) | 1 (front) / 2 (rear) | Console Port x 1, Service Port (UPS) x 1 |
Appearance
| Dimension (H x W x D) (mm) | Net Weight (kg) | Gross Weight (kg) |
| 170.3 x 438 x 515 | 25.9 | 28.3 |
Others
| Memory Protection | System Fan | Power Supply Unit | Power Consumption |
| Cache-to-Flash (Supercapacitor Module + Flash Module) (option) | 4 pcs | 850 W x 2 (80 PLUS Platinum) | 648 W |
Environment Temperature
| Operating Temperature | Storage Temperature | Operating Relative Humidity | Non-operating Relative Humidity |
| 0°C to 40°C | -10°C to 50°C | 20% to 80% non-condensing | 10% to 90% |
Certification
| CE/ FCC/ BSMI |
Warranty
| 3 years Battery backup module : 1 year |
QSM storage management system
minimizes the learning curve and eases maintenance through an intuitive GUI.
99.9999% high availability design with no single point of failure.
Transform your Synology device into a full-featured video management system for a wide range of compatible IP cameras.
Dual controller with built-in 4-port 10 GbE (SFP+) and maximum 26 host ports
allows direct connection to multiple hosts without switches
Built-in various backup methods such as snapshot, remote replication, rsync, cloud backup*, etc. to help you complete data backup and data integrity.
QSM, a storage management system with intuitive GUI designs, helps to save time in storage deployment considerably.
