Synology NAS DS1621+ Hardware Installation Guide

Synology NAS DS1621+ manual cover
Pages 29
Year 2020
Language(s)
English en

Synology NAS DS1621+ Specification

The Synology NAS DS1621+ is a high-performance, versatile storage solution designed for small to medium-sized businesses. It is powered by a quad-core AMD Ryzen V1500B processor, clocked at 2.2 GHz, which ensures robust and efficient data processing capabilities. The unit comes with 4 GB DDR4 ECC SODIMM memory, expandable up to 32 GB, providing enhanced data integrity and system reliability.

The DS1621+ features six drive bays, supporting both 3.5-inch SATA HDDs and 2.5-inch SATA SSDs, with a maximum raw capacity of 96 TB. It supports Synology's Hybrid RAID (SHR), Basic, JBOD, and RAID 0/1/5/6/10 configurations, offering flexible storage options tailored to various data protection needs. Additionally, the device includes two M.2 2280 NVMe SSD slots for cache acceleration, significantly boosting I/O performance.

With four Gigabit Ethernet ports supporting Link Aggregation and network failover, the NAS ensures high availability and optimized network performance. It also includes three USB 3.2 Gen 1 ports and two eSATA ports for external storage expansion. The DS1621+ is compatible with the Synology DX517 expansion unit, allowing users to expand capacity up to 16 drives.

The NAS runs on the DiskStation Manager (DSM) operating system, which provides a user-friendly interface and a wide array of applications for data management, sharing, and backup, alongside virtualization support and comprehensive security features. The DS1621+ offers seamless integration with various cloud services and supports real-time collaboration tools to enhance productivity. Its energy-efficient design, coupled with advanced cooling mechanisms, ensures quiet and reliable operation, making the Synology DS1621+ an ideal choice for demanding storage environments.

Synology NAS DS1621+ F.A.Q.

How do I set up Synology NAS DS1621+ for the first time?

To set up your Synology NAS DS1621+, first install the hard drives. Then connect it to your network and power it on. Download and install Synology Assistant on your computer to find the NAS on your network. Follow the on-screen instructions to configure your NAS and install DiskStation Manager (DSM).

What are the recommended RAID configurations for Synology DS1621+?

The DS1621+ supports multiple RAID configurations including RAID 0, 1, 5, 6, 10, JBOD, and Synology Hybrid RAID (SHR). SHR is recommended for users who want flexibility with different-sized drives, while RAID 5 or 6 is suitable for users prioritizing data redundancy.

How can I expand the storage on my Synology DS1621+?

To expand storage on the DS1621+, you can add additional hard drives to any empty bays. If all bays are occupied, consider replacing existing drives with larger ones or using an expansion unit like the Synology DX517. Always back up data before making changes.

How do I set up a backup plan using Synology NAS DS1621+?

Use Synology Hyper Backup to create a backup plan. Open Hyper Backup, select the data you want to back up, and choose a destination such as another NAS, a USB drive, or a cloud service. Schedule backups to run automatically.

What should I do if my Synology DS1621+ is not booting?

If your DS1621+ is not booting, check the power connection, try a different outlet, and ensure the power button is functioning. Remove all drives and try booting to rule out drive issues. If problems persist, contact Synology support for assistance.

How can I secure my Synology DS1621+ from unauthorized access?

To secure your DS1621+, use strong, unique passwords for all accounts, enable 2-step verification, and regularly update DSM and installed packages. Configure the firewall, enable auto block for IP addresses after failed login attempts, and consider using VPN for remote access.

How do I monitor the health of hard drives in Synology DS1621+?

Use the Storage Manager in DSM to check the health of hard drives. It provides SMART test results, usage statistics, and alerts for any issues. Schedule regular health checks and enable notifications for any anomalies.

What is the process to update DSM on my Synology DS1621+?

To update DSM, log in to your NAS and go to Control Panel > Update & Restore. Check for updates, and if available, follow the prompts to download and install them. It's recommended to back up important data before updating.

How can I access my Synology DS1621+ remotely?

Set up QuickConnect in DSM for easy remote access without configuration. Alternatively, configure port forwarding on your router for direct access via external IP. For secure connections, consider setting up a VPN server on your NAS.

What should I do if I encounter a network connection issue with my Synology DS1621+?

Check the network cables and ensure the NAS is connected to the router. Restart the NAS and router. Verify network settings in DSM are correct. If problems continue, try connecting to a different network port or using a different cable.