- 8 x 3.5″ / 2.5″ SATA Drive Bays
- 2 x M.2 2280 NVMe SSD Slots
- 2.2 GHz AMD Ryzen V1500B Quad-Core CPU
- 4GB DDR4 ECC RAM
- 4 x Gigabit Ethernet Ports
- 4 x USB 3.1 Gen 1 Ports
- 2 x eSATA Port
- RAID 0, 1, 5, 6, 10, Hybrid, JBOD
- PCIe 3.0 x8 Expansion Slot
- Synology DSM Operating System
Expand the network storage capacity for your small- to medium-business or SOHO (Small Office, Home Office) environment with theĀ DiskStation DS1821+ 8-Bay NAS EnclosureĀ fromĀ Synology. Useful for high-speed file sharing, backups, and surveillance, this enclosure supports up to eight 3.5″ and 2.5″ SATA drives in RAID 0, 1, 5, 6, 10, Synology Hybrid, and JBOD modes for up to 110,000 4K random read IOPS and 2300 MB/s sequential write speeds to handle demanding workloads. Installing up to two M.2 NVMe PCIe solid-state cache drives into the available slots can boost hard drive array performance by over 20x. In addition to having four Gigabit Ethernet ports with Link Aggregation and Failover support, the PCIe 3.0 x8 slot allows you to install expansion cards such as 10GbE network adapters to further enhance performance. The DiskStation DS1821+ works with Windows 7 and macOS 10.12 or later systems, and its integrated Synology DSM operating system supports a host of applications for file management, security, and more.
- The Synology Central Management System allows you to simultaneously manage multiple Synology NAS servers from a centralized interface.
- Synology MailPlus provides a secure, reliable, and private mail server solution.
- Quickly transition between clustered servers in the event of a server failure to minimize the impact on applications.
- Comprehensive security tools are built-in and are continually updated to protect your devices against threats.
- The Synology Drive application offers versatile tools for file management and synchronization.
- With the Surveillance Station application, you have a complete solution for recording, monitoring, and management.
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