Synology DiskStation DS220j, made for a variety of server roles such as backup, file storage, email servers, and media servers! | RTD1296 Quad-Core (4-Core) 1.4GHz CPU; 512MB DDR4 non-ECC Memory; 8TB (2 x 4TB) 6Gb/s SATA 3.5 Inch HDDs for High Capacity Storage; 1 x RJ-45 1GbE LAN Port (with Link Aggregation / Failover support); 2 x USB 3.2 Port | Features: Security Advisor, AES 256-bit Encryption, 2 Factor Authentication, File Server/Management, 4K Multimedia Server role, Desktop Backup, Hyper Backup, Synology Drive, and many more | Synology NAS chassis comes in a sealed box. | Hard drives and memory upgrades included separately NOT installed, installation required.

Synology DiskStation DS223 is made for a variety of server roles, such as home data backup, file syncing, and sharing. A high-capacity powerhouse capable of fitting into most any environment, making it easy to centralize all your multimedia collections with rigorous workloads. | RTD1619B Quad-Core 1.7GHz CPU; 2GB DDR4 non-ECC; 2TB (2 x 1TB) SATA 2.5" SSDs for Ultra-Fast Storage; 1 x RJ-45 1GbE LAN Port (with Link Aggregation / Failover support); 3 x USB 3.2 Ports | Features: Security Advisor, Surveillance Station, Backup, Centralized Data Management, Ultra-Fast Data Transfer Speed, File Syncing and Sharing, Strong Application Support such as Multimedia Streaming, and Synology DSM Software Operating System | Synology NAS chassis comes in a sealed box. | Hard drives and memory upgrades included separately, not installed, installation required.

Synology DiskStation DS223 is made for a variety of server roles, such as home data backup, file syncing, and sharing. A high-capacity powerhouse capable of fitting into most any environment, making it easy to centralize all your multimedia collections with rigorous workloads. | RTD1619B Quad-Core 1.7GHz CPU; 2GB DDR4 non-ECC; 8TB (2 x 4TB) SATA 2.5" SSDs for Ultra-Fast Storage; 1 x RJ-45 1GbE LAN Port (with Link Aggregation / Failover support); 3 x USB 3.2 Ports | Features: Security Advisor, Surveillance Station, Backup, Centralized Data Management, Ultra-Fast Data Transfer Speed, File Syncing and Sharing, Strong Application Support such as Multimedia Streaming, and Synology DSM Software Operating System | Synology NAS chassis comes in a sealed box. | Hard drives and memory upgrades included separately, not installed, installation required.

Synology DiskStation DS720+ is made for a variety of server roles, such as home data backup, file syncing, and sharing. A high-capacity powerhouse capable of fitting into most any environment, making it easy to centralize all your multimedia collections with rigorous workloads. | Celeron J4125 Quad-Core 2.0GHz CPU, Up to 2.7GHz Burst; 6GB DDR4 non-ECC Memory; M.2 Storage: 1TB (2 x 500GB) M.2 Solid State Drives for Ultra-Fast Storage; File Storage: 8TB (2 x 4TB) SATA 2.5" SSDs for High-Speed Storage; 2 x RJ-45 1GbE LAN Ports (with Link Aggregation / Failover support); 2 x USB 3.2 Ports; 1 x eSATA Port | Features: Security Advisor, AES 256-bit Encryption, 2 Factor Authentication, Surveillance Station Suite, 4K Multimedia Server role, Desktop Backup, Hyper Backup, Snapshot Replication, Synology Drive, and many more | Synology NAS chassis comes in a sealed box. | Hard drives and memory upgrades included separately, NOT installed, installation required.

Synology DiskStation DS723+ is made for a variety of server roles, such as home data backup, file syncing, and sharing. A high-capacity powerhouse capable of fitting into most any environment, making it easy to centralize all your multimedia collections with rigorous workloads. | Ryzen R1600 2-Core 2.6GHz CPU, Up To 3.1GHz Turbo; 32GB DDR4 ECC SODIMM Memory; 8TB (2 x 4TB) SATA 2.5" SSDs for Ultra-Fast Storage; 2 x RJ-45 1GbE LAN Ports (with Link Aggregation / Failover support); 1 x USB 3.2 Port; 1 x eSATA Port; Btrfs File System for Advanced LUN iSCSI Service | Operating System: Synology DSM Software | Synology NAS chassis comes in a sealed box. | Hard drives and memory upgrades included separately, not installed, installation required.

Btrfs: Next generation storage efficiency | Simplified backup solution for your Mac, PC, and mobile devices. | Seamless integration with your mobile devices | Access and sync your files seamlessly

2-core 2.0 GHz, burst up to 2.9 GHz | Secure data with comprehensive built-in security tools to protect your devices against evolving threats. | Access and sync your files seamlessly | Simplified backup solution for your Mac, PC, and mobile devices.

CPU Model Realtek RTD1619B 4-core 1.7 GHz | System Memory 2 GB DDR4 non-ECC | 1x RJ-45 1GbE LAN-Port, 3x USB 3.2 Gen 1 Port | Data management platform for home and small office | Synology DS223, 2GB RAM, 1x Gb LAN, 2x 8TB Seagate IronWolf SATA (Total 16TB)

CPU Model Realtek RTD1619B 4-core 1.7 GHz | System Memory 2 GB DDR4 non-ECC | 1x RJ-45 1GbE LAN-Port, 3x USB 3.2 Gen 1 Port | Data management platform for home and small office | Synology DS223, 2GB RAM, 1x Gb LAN, 2x 12TB Seagate IronWolf SATA (Total 24TB)

CPU Model Realtek RTD1619B 4-core 1.7 GHz | System Memory 2 GB DDR4 non-ECC | 1x RJ-45 1GbE LAN-Port, 3x USB 3.2 Gen 1 Port | Data management platform for home and small office | Synology DS223, 2GB RAM, 1x Gb LAN, 2x 3TB WD Red Plus SATA (Total 6TB)

CPU Model Realtek RTD1619B 4-core 1.7 GHz | System Memory 2 GB DDR4 non-ECC | 1x RJ-45 1GbE LAN-Port, 3x USB 3.2 Gen 1 Port | Data management platform for home and small office | Synology DS223, 2GB RAM, 1x Gb LAN, 2x 4TB Seagate IronWolf SATA (Total 8TB)

CPU Model Realtek RTD1619B 4-core 1.7 GHz | System Memory 2 GB DDR4 non-ECC | 1x RJ-45 1GbE LAN-Port, 3x USB 3.2 Gen 1 Port | Data management platform for home and small office | Synology DS223, 2GB RAM, 1x Gb LAN, 2x 4TB WD Red Plus SATA (Total 8TB)

4-core 2.0 GHz, burst up to 2.7 GHz | Access and sync your files seamlessly | Store multiple backup versions with block-level incremental data backup and cross-version deduplication. | Complete multimedia solution for management, streaming, and playback.

E10G18-T1-2 | Synology E10G18-T1 Internal | Connectivity technology: Wired | Host interface: PCI-E | Interface: Ethernet. Maximum data transfer rate: 10,000 Mbit/s. Color: Black

System Fan DS151x+ Series | Applied Models: NVR216, DS1512+, DS1515+, DS1513+, DS1515, DS418j, DS1517, DS1517+

Reliable Always-On Operation - Backed by 1 million hours MTBF and 180 TB/year workload rating | Tested for Maximum Reliability - Stringent validation and up to 300,000 hours of testing ensure reliability in Synology systems | Seamless Firmware Updates - Firmware updates can be performed directly in Synology DSM | Reliable Recording Technology - Conventional magnetic recording (CMR) technology offers consistent performance | 3-year warranty

Up to 400,000/70,000 sustained 4K random read/write IOPS for demanding I/O | Suitable for intensive caching workloads at up to 1,022 TBW | End-to-end data protection ensures data integrity | Actionable insight helps make optimal use of SNV3000 series SSD performance and longevity | Proven interoperability through rigorous validation and automatic firmware updates through Synology DSM

Only support Synology SSD SNV3500-400G and SNV3400-400G. | Dual-slot M.2 SSD adapter card for cache acceleration. | Upgrade your existing storage infrastructure efficiently. | 5 year warranty

A secure, private, and cost effective email solution | High-availability architecture maximizes the service uptime | Specially designed algorithm for high speed full-text search | Beautifully designed and intuitive mail client allows efficient email management | Cross-platform support on web client and dedicated mobile apps on Android/iOS

Expands system capabilities with 10GbE connectivity to support higher resolution video editing, concurrent backup ingestion, and more | Supports 10/5/2.5/1GbE connections to work with nearly any RJ-45 network environment | Designed for maximum performance andreliability in Synology systems | Protected for longer with Synology's 5-year limited warranty

Product handled by a domestic authorized distributor | Synology Exclusive Replacement 3.5" Disc Tray | Manufacturer Model Number: DiskTray_TypeD9 | Please check compatible models in the product description