General Information Cost-effective home storage server Backup all your digital assets with Synology DS218j, a powerful 2-bay NAS with rapid data transmission and low power consumption, designed for home users. Cloud Station Backup for PC protection Featuring real-time incremental backup technology, your data stored on a PC can be backed up to a Synology NAS instantly, using minimal system resources, bringing a truly comprehensive and secure private cloud experience. Incremental backup: fast while reducing performance impact Cloud Station provides an optimized PC backup solution. With the incremental backup technology, Cloud Station backs up only the modified files and divides them into even smaller parts, demanding significantly less system resources than traditional backup methods. Real-time backup saving you from massive data loss Cloud Station Backup carries out the most complete backup tasks in real-time. When data is voluminous, real-time backup prevents massive data loss due to unexpected disaster during backup cycles. Synchronize files across your devices Cloud Station Suite provides real-time data synchronization across all your devices, such as computers, mobile devices, and other Synology NAS whenever a file is modified. “Intelliversioning” keeps the most important file versions to better utilize storage space. Easy file access with QuickConnect Access files on your Synology NAS over the Internet without the hassle of setting up port forwarding rules, DDNS, or other complicated network settings. QuickConnect allows you to connect via a simple customizable address (e.g. https://customID.quickconnect.to), so that you can instantly access media and work files on any Windows/Mac/Linux computer, laptop, or mobile device without additional charge. Seamless integration with your mobile devices Synology mobile applications are designed to allow quick and secure access to your data wherever you are. Storage Number of Hard Drives Supported: 2 Number of Hard Drives Installed: No Total Hard Drive Capacity Supported: 24 TB Number of Solid State Drive Supported: 2 Number of Solid State Drive Installed: No Processor & Chipset Processor Manufacturer: Marvell Processor Type: Armada 385 Processor Model: 88F6820 Processor Core: Dual-core (2 Core) Processor Speed: 1.30 GHz Memory Standard Memory: 512 MB Memory Technology: DDR3 SDRAM Network & Communication Ethernet Technology: Gigabit Ethernet I/O Expansions Number of Total Expansion Bays: 2 Number of 2.5″/3.5″ Bays: 2 Controllers Controller Type: Serial ATA RAID Supported: Yes RAID Levels: 0, 1, Basic, Hybrid RAID, JBOD Interfaces/Ports Total Number of USB Ports: 2 Number of USB 3.0 Ports: 2 Network (RJ-45): Yes Software Operating System: DiskStation Manager Management & Protocols Protocols: iSCSI Protocols: HTTPS Protocols: DLNA Protocols: AFP Protocols: CIFS Protocols: Kerberos Protocols: HTTP Protocols: FTP Protocols: DDNS Protocols: NFS Physical Characteristics Height: 6.5″ Width: 3.9″ Depth: 8.9″ Form Factor: Desktop Weight (Approximate): 1.94 lb Miscellaneous Package Contents: DiskStation DS218j SAN/NAS Storage System 1 x Accessory Pack 1 x AC Power Adapter 1 x AC Power Cord 1 x RJ-45 LAN Cable 1 x Quick Installation Guide Environmentally Friendly: Yes Environmental Certification: RoHS Warranty Limited Warranty: 2 Year Product images may differ from actual product appearance.