Synology DS1520+ v2 Hardware Installation Guide

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Synology DS1520+ Specification

The Synology DS1520+ is a versatile and powerful NAS (Network Attached Storage) solution designed for home and small business users seeking efficient data management and storage expansion. It is equipped with an Intel Celeron J4125 quad-core processor, operating at a base frequency of 2.0 GHz and capable of boosting up to 2.7 GHz. This ensures responsive performance for multitasking and data-intensive applications. The unit comes with 8GB of DDR4 non-ECC memory, which is expandable up to 8GB for enhanced multitasking capabilities.

The DS1520+ features five drive bays supporting both 3.5" and 2.5" SATA HDDs and SSDs, providing a maximum raw capacity of 80TB. It supports Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10 configurations, allowing users to tailor storage setups according to their needs. For connectivity, the NAS includes four Gigabit Ethernet ports with link aggregation and failover support, ensuring reliable network performance and redundancy. Additionally, it offers two M.2 NVMe SSD slots for cache acceleration, significantly enhancing I/O performance.

The DS1520+ is powered by DiskStation Manager (DSM), Synology’s intuitive operating system, which provides a comprehensive suite of productivity, data protection, and management applications, including file sharing, backup, virtualization, and multimedia services. Its robust software ecosystem makes it suitable for various applications such as file server, backup target, and media center. The device also supports a range of third-party applications, increasing its versatility. Designed with energy efficiency in mind, it consumes a maximum of 36.67 watts during access and 11.96 watts during hibernation, making it both cost-effective and environmentally friendly.

Synology DS1520+ F.A.Q.

How can I set up a RAID array on my Synology DS1520+?

To set up a RAID array on your Synology DS1520+, access the Synology DiskStation Manager (DSM), go to Storage Manager, and follow the RAID setup wizard. Choose your desired RAID type, select the drives, and complete the configuration process.

What should I do if my DS1520+ is not powering on?

First, ensure the power cable is securely connected. Check the power outlet and try a different one if necessary. If the issue persists, try using another power adapter. If the device still does not power on, contact Synology support for further assistance.

How do I perform a firmware update on my DS1520+?

To update the firmware, log in to DSM, go to Control Panel > Update & Restore, and click on 'Check for Updates'. Follow the prompts to download and install the latest firmware version.

Can I expand the storage capacity of my DS1520+?

Yes, you can expand the storage capacity by adding more drives to the available slots or by connecting a compatible Synology expansion unit. Ensure to add drives that match the existing RAID configuration for optimal performance and data protection.

What is the best way to back up data on the DS1520+?

Use Synology Hyper Backup to back up data to an external drive, another Synology NAS, or a cloud service. This ensures that your data is protected and can be easily restored in case of a failure.

How do I access files remotely on my DS1520+?

Enable QuickConnect in DSM under Control Panel > QuickConnect. This allows remote access to your files via a web browser or Synology mobile apps without setting up port forwarding.

What could be causing slow performance on my DS1520+?

Slow performance can be due to network issues, insufficient RAM, high CPU usage, or degraded drives. Check the Resource Monitor in DSM to identify bottlenecks, and consider upgrading your RAM or replacing any failing drives.

How do I enable two-factor authentication on the DS1520+?

In DSM, go to Control Panel > User > Advanced. Enable 2-factor authentication and follow the instructions to set up using an authentication app like Google Authenticator. This adds an extra layer of security to your NAS.

What steps should I take if a drive fails in my DS1520+?

If a drive fails, go to Storage Manager in DSM to identify the failed drive. Power off the NAS, replace the drive with a compatible one, and then repair the storage pool in DSM to rebuild the RAID array.

How can I monitor the health of my Synology DS1520+?

Use the Storage Manager in DSM to check the health status of your drives regularly. Additionally, set up email or SMS notifications for system alerts and perform regular SMART tests to detect potential drive issues early.