Synology Entry-level Rackmount NAS Supporting Snapshot Technology - Realtek RTD1296 Quad-core (4 Core) 1.40 GHz - 4 x HDD Supported - 64 TB Supported HDD Capacity - 0 x HDD Installed - 4 x SSD Supported - 64 TB Supported SSD Capacity - 2 GB RAM DDR4 SDRAM - Serial ATA Controller - RAID Supported 0, 1, 5, 6, 10, Basic, Hybrid RAID, JBOD - 4 x Total Bays - 4 x 2.5"/3.5" Bay - eSATA - 2 USB Port(s) - 2 USB 3.0 Port(s) - Network (RJ-45) - DiskStation Manager - SMB 1.0, CIFS, SMB 2.0, SMB 3.0, N DISKLESS
Fast storage with outstanding computing power
RS819 is a compact and scalable 4-bay rackmount NAS in a 1U form factor. With snapshot technology support, RS819 brings business workgroups simple yet comprehensive solutions to data management, sharing, synchronization and backup.
Meet the space-saving rackmount server for deployment
RS819 supports up to 8 drives when connecting with one RX418 expansion unit. Since both RS819 and RX418 are only 12 inches in depth, they can fit perfectly in a 2-post or wall mount rack.
Compact chassis design capable of fitting in a 2-post rack
The 2-post rack mount is easy to assemble and space-saving, allowing you to set up anywhere
Cost-efficient server deployment without unnecessary investment in rail kits and server facilities
Ultimate file management and sharing
File Station is a web-based, fast and secure management tool built to allow easy, drag-and-drop operations without requiring any complex setup on Mac or PC. Advanced search and filtering tools allow for easy organization and file sharing. For complete compatibility, RS819 supports the following protocols: AFP, FTP, iSCSI, NFS, SMB, and WebDAV.
Btrfs: Next generation storage efficiency
The Btrfs file system introduces cutting-edge storage technologies and optimized snapshots to prevent data corruption and reduce maintenance overhead. While ensuring high-level data integrity, it also offers flexible, efficient data protection and recovery tools.
Flexible Shared Folder/User Quota System provides comprehensive quota control on all user accounts and shared folders
Snapshot Replication provides schedulable and storage capacity-saving data protection with 256 shared folder backups and 4,096 system-wide snapshots
File or folder level data restoration makes data recovery fast and flexible
Automatic file self-healing detects and recovers corrupted files without user intervention
Digital asset protection
Powered by Synology DiskStation Manager (DSM), Synology NAS offers advanced security measures to protect against sudden data loss and potential security holes. Learn more
Analyze system settings, password strength and network preferences, and remove any possible malware.
A kernel-level enhancement that blocks malicious programs from accessing unauthorized system resources.
AES 256-bit encryption
Encrypt shared folders and network data transmission to avoid unauthorized data access.
Prevent others from logging in to your DSM by generating a six-digit one-time password (OTP) on your mobile device.
Customize the trust level in Package Center to avoid installing packages from untrusted sources, safeguarding your NAS from unknown or tampered package files.
Engineered for reliability, backed by Synology
RS819 is designed to reliably store your data and is backed by Synology's three-year hardware warranty. An optional two-year extended warranty is available in select regions for up to five years of coverage.
Operating System DiskStation Manager
Number of Total Expansion Bays 4
Number of 2.5"/3.5" Bays 4
Standard Memory 2 GB
Memory Technology DDR4 SDRAM
Number of Power Supplies Installed 1
Maximum Power Supply Wattage 100 W
RAID Levels 0, 1, 5, 6, 10, Basic, Hybrid RAID, JBOD
Controller Type Serial ATA
RAID Supported Yes
Processor & Chipset
Processor Speed 1.40 GHz
Processor Model RTD1296
Processor Core Quad-core (4 Core)
Processor Manufacturer Realtek
Management & Protocols
Number of Network (RJ-45) Ports 2
Network (RJ-45) Yes
Total Number of USB Ports 2
Number of USB 3.0 Ports 2
Total Hard Drive Capacity Supported 64 TB
Total Solid State Drive Capacity Supported 64 TB
Number of Hard Drives Supported 4
Number of Hard Drives Installed 0
Number of Solid State Drive Supported 4
Weight (Approximate) 9.57 lb
Form Factor Rack-mountable
Rack Height 1U
Product Type SAN/NAS Storage System
Manufacturer Part Number RS819
Packaged Quantity 1
Manufacturer Synology, Inc
Product Model RS819
Product Name Entry-level Rackmount NAS Supporting Snapshot Technology
Product Line RackStation
Brand Name Synology