Synology DS1821+ High-Performance NAS - 32GB RAM, 160TB Storage **Analysis:** * The original title is lengthy and contai

The Synology DiskStation DS1821+ is a high-performance Network Attached Storage (NAS) server designed for businesses and power users who require robust data management, storage scalability, and advanced virtualization capabilities. It features a Ryzen V1500B 4-core 2.2 GHz CPU, 32GB of DDR4 ECC memory, and a combination of high-speed M.2 NVMe SSDs and large-capacity SATA HDDs. This setup allows for both fast data access and extensive storage capacity, making it ideal for environments that handle large files, virtual machines, or require frequent data transfers.

The DS1821+ is equipped with dual M.2 2280 slots for NVMe cache, which significantly boosts read and write performance. It can achieve up to 113K 4K random read IOPS and transfer speeds of up to 2,322 MB/s for reads and 1,460 MB/s for writes. These capabilities are further enhanced by support for 25GbE networking, ensuring seamless and accelerated data transfers across the network. The server also includes four 1GbE LAN ports with support for link aggregation and failover, providing redundancy and increased bandwidth.

In terms of storage options, the DS1821+ supports up to eight 3.5-inch SATA 6Gb/s HDDs, with the included configuration featuring eight 20TB drives for a total of 160TB of storage capacity. Additionally, it comes with two 1TB M.2 NVMe SSDs installed in the dual M.2 slots, providing a total of 2TB of ultra-fast cache storage. This combination allows for efficient handling of both large-scale data storage and high-speed access to frequently used files.

The Synology DiskStation DS1821+ also offers robust backup capabilities through applications like Active Backup for Business, Hyper Backup, Synology Drive, and Active Backup for Office 365/G-Suite Workspace. These tools help centralize backup tasks, ensure data safety across devices, and optimize storage efficiency using technologies like single instancing and block-level deduplication.

For virtualization needs, the DS1821+ supports certified virtualization solutions such as Synology iSCSI storage integration with platforms like vSphere 6, Windows Offloaded Data Transfer (ODX), and Office Cinder support. This makes it an excellent choice for organizations looking to streamline their virtual machine management and improve overall efficiency.

The server includes a range of features such as iSCSI Target Protocol, Cache Acceleration, Virtual Machine Manager, MailPlus, Central Management System, Security Advisor, AES 256-bit Encryption, Two-Factor Authentication, Cloud Station, 4K Multimedia Server, Active Backup, Surveillance Station, and Collaboration Suite. These features provide comprehensive data management tools that cater to various business needs.

The Synology DS1821+ is delivered in a sealed box and requires installation of the included hard drives and memory modules before use.



Brand: Synology
Model: DiskStation DS1821+
Specifications: Ryzen V1500B 4-Core 2.2GHz CPU; 32GB DDR4 ECC SODIMM; 2TB (2 x 1TB) M.2 NVMe SSD; 160TB (8 x 20TB) SATA HDD; DSM Operating System
Features: iSCSI Target Protocol, Cache Acceleration, Virtual Machine Manager, MailPlus, Central Management System, Security Advisor, AES 256-bit Encryption, Two-Factor Authentication, Cloud Station, 4K Multimedia Server, Active Backup, Surveillance Station, Collaboration Suite