This article covers Synology NASキット 6ベイ 拡張可 DS1621xs+ クアッドコアCPU 8GBメモリ搭載 国内正規代理店品 電話サポート対応品 DiskStation.

Overview

The Synology DS1621xs+ is a 6-bay desktop NAS that delivers server-class performance for business environments. Powered by an Intel Xeon D-1527 quad-core processor and 8GB of DDR4 ECC RAM (expandable to 32GB), it comes with a built-in 10GbE port for high-speed file transfers. Two M.2 NVMe SSD slots allow for SSD caching, boosting I/O performance significantly. This NAS is designed for small to medium businesses that need an on-premises cloud infrastructure or virtualization capabilities. Synology's DiskStation Manager (DSM) provides an intuitive interface, and the Virtual Machine Manager (VMM) lets you run Windows, Linux, or Virtual DSM. With an optional DX517 expansion unit, you can scale up to 16 bays, making it a future-proof storage solution.

Connectivity & Compatibility

The DS1621xs+ offers a comprehensive set of ports: one 10GbE RJ-45, two 1GbE RJ-45, two USB 3.0 on the rear, one USB 3.0 on the front, and an SD card reader. Inside, there are two M.2 2280 NVMe slots (Gen3 x4) dedicated for caching. Drive support includes 3.5-inch and 2.5-inch SATA HDDs/SSDs (6Gbps) with hot-swap capability. For expansion, an eSATA port allows connection to the Synology DX517, adding up to 10 more bays (total 16). The 10GbE port works with compatible switches and routers, and link aggregation (IEEE 802.3ad) is supported for redundancy and increased bandwidth. The NAS is also compatible with a wide range of Synology and third-party drives; check the official compatibility list before purchasing.

Product Info

Released in November 2020, the DS1621xs+ sits at the top of Synology's desktop NAS lineup, above the Plus series. Its Xeon processor, ECC memory, and native 10GbE clearly mark it as a high-end business appliance. The price is around ¥283,000 (approx. $2,000 USD), reflecting its enterprise-grade features. Synology offers a 5-year limited warranty and phone support for authorized resellers in Japan. In the box, you'll find the NAS unit, power cord, two RJ-45 Ethernet cables, quick installation guide, and screws. Drives are not included. The unit measures 166 x 282 x 243 mm and weighs 5.3 kg without drives.

Best Use Cases

IT administrators in SMBs: Use as a centralized file server or backup target with 10GbE connectivity. VMM enables running virtual machines for server consolidation or testing environments. Creative professionals: Video editors and photographers can benefit from fast 10GbE transfers and SSD caching for large media files. The NAS can serve as a shared storage pool for multiple workstations. * Users planning for growth: Start with 6 bays and expand later with DX517 units. RAID migration and capacity upgrades are straightforward, making it suitable for businesses with growing data needs. However, home users or those on a tight budget will find this NAS overkill. Consider the DS220+ or DS420+ for more affordable options.

Product Disclosure (Amazon)

  • Manufacturer: Synology
  • ASIN: B08HYRYLPS
  • Note: This article covers a manufacturer-made product based on Amazon listing details.