User manual
Synology DiskStation 48TB DS418play NAS Enclosure

User Manual for Synology DiskStation 48TB DS418play NAS Enclosure Kit with Seagate NAS Drives

• Product category: Network Attached Storage Drives Synology
• Brand: Synology
• Description and content of package
• Technical information and basic settings
• Frequently asked questions – FAQ
• Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
• Authorized service for Synology Network Attached Storage Drives

Product description

• Synology DiskStation DS418play 4-Bay NAS Enclosure Built with a dual-core processor, an AES-NI hardware encryption engine, Btrfs file system support, and Cinema 4K video transcoding, the DiskStation DS418play 4-Bay NAS Enclosure from Synology is designed as a multimedia-enhanced personal cloud station that can act as a centralized multimedia hub for those who need an all-around storage solution that has been optimized to not only safeguard data, but also transcode up to two channels of H.265/H.264 4K videos simultaneously. It is equipped with four drive bays that are capable of natively support 3.5" SATA hard drives, as well as 2.5" SATA hard drives and SSDs. Using its four drive bays, this NAS will allow you to store and share a large number of files, including videos, music, photos, and documents with up to 2048 user accounts and 200 maximum concurrent connections.
  
  The DS418play runs on Synology DiskStation Manager (DSM) OS, which is a browser-based operating system which helps to simplify managing your Synology NAS. Its CPU is a 2.0 GHz Intel Celeron J3355 Dual-Core with a burst frequency of up to 2.5 GHz, and its 2GB of DDR3L RAM, which can be upgraded to 6GB, allows frequently-used files and applications to be quickly accessed. The NAS is capable of achieving encrypted sequential read speeds of up to 226 MB/s and encrypted sequential write speeds of up to 185 MB/s, while a dedicated hardware transcoding engine can transcode H.264 (AVC), H.265 (HEVC), MPEG-2, and VC-1 video at resolutions up to 4096 x 2160 at up to 30 fps via Video Station and DS video. This allows 4K videos to be converted and played on-the-fly on devices that do not natively support Ultra HD formats.
  
  Also featured are two USB 3.0 Type-A ports which allow it to be connected to your Windows or Mac system, and network connectivity is achieved via the dual Gigabit Ethernet ports, which support link aggregation and failover and allow your stored data to be shared with users throughout the network. Data may also be made remotely available through the free iOS and Android applications. For those who require RAID support, the DS418play supports RAID 0, 1, 5, 6, and 10, as well Synology Hybrid RAID and Basic RAID, each of which offers performance, data redundancy, or a combination of both. For those who do not require a RAID, JBOD is also available, allowing each drive bay to be individually utilized.
  
  The DS418play is engineered to be energy efficient. Not only does it offer two 92 x 92mm fans to help keep the system running cool at all times, its noise dampening design of 20.5 dB(A) makes for quiet operations. The server supports numerous scheduled power on / off cycles and hard drive hibernation to further minimize power consumption and operation expenses.
  
  The Synology DiskStation DS418play 4-Bay NAS Enclosure operates on 100-240 VAC at 50/60 Hz and includes an accessory pack, a 90W AC power adapter, a power cord, and two RJ45 LAN cables. It is protected by a limited 2-year warranty.

  General Features

  Massive Storage Capacity with 4K Ultra HD Capabilities
  • Synology's DS418play is designed to be a centralized multimedia hub with large storage capacities, allowing users to transcode two channels of H.265/H.264 4K videos simultaneously. With a powerful built-in AES-NI hardware encryption engine, the DS418play also provides encrypted file transmission with sequential reads of up to 226 MB/s and sequential writes of up to 185 MB/s. It also features a 2.0 GHz Intel Celeron J3355 Dual-Core processor, 2GB of DDR3L RAM, dual Gigabit Ethernet ports with link aggregation and failover, and eco-friendly power usage, with 5.57W during HDD hibernation and 29.01W during HDD access.
  4K Multimedia Server
  • Access and stream your 4K media content virtually anytime and anywhere. The DS418play supports 4K H.264/H.265 online transcoding via Video Station and DS video, allowing 4K videos to be converted and played on-the-fly on other computers, smartphones, and media players that originally do not support Ultra HD formats.
  Next-Generation File System for Improved Data Protection
  • The Btrfs file system introduces advanced storage technologies and optimized snapshots to help prevent data corruption and reduce maintenance overhead. While ensuring high-level data integrity, it also offers flexible, efficient data protection and recovery tools.
    
    Flexible Shared Folder / User Quota System
    Provides comprehensive quota control on user accounts and shared folders.
    
    Snapshot Replication
    Provides schedulable and storage capacity-saving data protection with 1024 shared folder backups and 65,000 system-wide snapshots.
    
    File- or Folder-Level Data Restoration
    Accelerates data recovery, providing more flexibility for businesses.
    
    Automatic File Self-Healing
    Detects and recovers corrupted files without user intervention.
  Synology Hybrid RAID (SHR)
  • Storage management is easy with Synology Hybrid RAID (SHR) technology. SHR is an automated RAID management system allowing you to create and expand storage volumes and migrate RAID types without requiring details on RAID. SHR provides 1- to 2-disk redundancy to safeguard your data during drive failures.
    
    Cost Effective
    SHR maximizes the data capacity of your RAID when different sizes of HDDs are used.
    
    User-Friendly Management
    For novice users who have no technical background and still want to protect their data using RAID technology, a convenient installation wizard will guide you through all the steps during your first installation.
    
    Scalability
    You can add new disks on-the-fly in Storage Manager with a simple click.
    
    Flexibility
    While creating a volume, you can plan ahead and leave empty and unallocated space for future usage.
  User-Friendly File Access with QuickConnect
  • Access files on your Synology NAS over the Internet without the hassle of setting up port forwarding rules, DDNS, or other complicated network settings. QuickConnect allows you to connect via a secure, customizable address, so that you can instantly access media and work files on most Internet-connected devices with no additional charge.
  Powered by Synology DSM
  • Cloud Station Suite
    Synchronize cross-platform data automatically with file version control on all your devices.
    
    Collaboration Suite
    Synology Office, Calendar, and Chat guarantee a secure and high-performance private communication and user-friendly content organization.
    
    File Server/Management
    Powerful built-in file management and sharing services.
    
    DSM UI
    Synology's DSM operating system has an intuitive user interface and powerful capabilities.
    
    Desktop Backup
    Simplified backup solution for your Windows, Mac, and mobile devices.
    
    Security
    Comprehensive built-in security tools are constantly updated to tackle evolving threats and protect your devices.
  UPC: 846504002801
• 4 x Seagate 12TB IronWolf 7200 rpm SATA III 3.5" Internal NAS HDD Store your critical data on the 12TB IronWolf 7200 rpm SATA III 3.5" Internal NAS HDD from Seagate. The IronWolf is designed for corporate environments that utilize multi-drive systems and servers. The NAS hard drive provides an ample storage capacity of 12TB and is built to withstand 24 x 7 operations. It is outfitted with a SATA III interface and mounted in an available 3.5" drive bay. Other notable features include a 7200 rpm spin rate and 256MB of cache to deliver a maximum sustained data transfer rate of 210 MB/s.
  • AgileArray is built for dual-plane balancing and RAID optimization in multi-bay environments with advanced power management
  • IronWolf performance provides limited lag times or downtime for users during high traffic time for the NAS
  • Drive balance with Rotational Vibration (RV) sensors manage multi-bay vibration for long-term consistent performance and reliability
  • IronWolf provides 256MB of cache memory allowing your NAS to serve data faster
  • Enables user workload rate of 180TB/year
  • Designed for always-on, always-accessible 24×7 performance
  UPC: 763649123386

• DiskStation DS418play 4-Bay NAS Enclosure
• Accessory Pack
• 90W AC Power Adapter
• AC Power Cord
• 2 x RJ45 LAN Cables
• Limited 2-Year Warranty

• 4 x Seagate - 12TB IronWolf 7200 rpm SATA III 3.5" Internal NAS HDD

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Technical parameters

• Synology DiskStation DS418play 4-Bay NAS Enclosure

  Number of Bays	4 x 3.5"
  Media Card Slots	None
  Maximum Filled Capacity	48 TB
  Connections	2 x USB Type-A (USB 3.1 Gen 1 (5 Gb/s)) 2 x RJ45 (Gigabit Ethernet)
  Compatible Drive Interface	SATA
  Hot-Swap Support	Yes
  Link Aggregation and Failover Support	Yes

  Total Raw Capacity	None
  Type	None
  Flash Memory	None

  Processor	Intel Celeron J3355 Dual-Core
  Clock Speed	Base: 2.0GHz / Maximum Boost: 2.5 GHz
  Total Installed Memory	2 GB DDR3L
  User-Replaceable Memory	1 x 2 GB
  Total Memory Slots	2
  Maximum Memory Capacity	6 GB

  Supported Protocols	AFP CIFS/SMB CalDAV FTP NFS OpenVPN PPTP SNMP SSH Telnet WebDAV iSCSI

  OS Compatibility	Windows 7 Windows 8.1 Windows 10 macOS 10.11 or Later
  File System Formats Supported	External: Btrfs, EXT3, EXT4, FAT, HFS+, NTFS, exFAT Internal: Btrfs, EXT4
  Supported Browsers	Chrome, Firefox, Internet Explorer, Safari
  Supported Languages	Brazilian Portuguese Czech Danish Dutch English French Hungarian Italian Japanese Korean Norwegian Polish Portuguese Russian Simplified Chinese Spanish Swedish Traditional Chinese Turkish

  Power Consumption	29.01 W (Typical) 5.57 W (Standby)
  Power Source	AC Adapter
  AC Input Power	100 to 240 VAC, 50 / 60 Hz
  DC Input Power	90 VDC

  VPN Server Connections	20

  Operating Temperature	40 to 104°F / 4 to 40°C
  Operating Humidity	5 to 95%
  Storage Temperature	-5 to 140°F / -21 to 60°C
  Certifications	BSMI, CE, EAC, FCC, RCM, as per Manufacturer

  Cooling	2 x 92 mm Fans
  Noise Level	20.5 dBA
  Status Monitoring	LED Indicator
  Dimensions	6.5 x 7.8 x 8.8" / 166.0 x 199.0 x 223.0 mm
  Weight	4.9 lb / 2.2 kg

  Box Dimensions (LxWxH)	11.339 x 10.315 x 9.606"

• 4 x Seagate 12TB IronWolf 7200 rpm SATA III 3.5" Internal NAS HDD

  Drive Capacity	12.00 TB
  Cache Memory	256 MB

  Interface	SATA III (6 Gb/s)
  Maximum Read Speed	210 MB/s

  Drive Type	HDD
  Form Factor	3.5"

  Spindle Speed (RPM)	7200 RPM

  Mean Time Between Failures (MTBF)	1000000.00 Million Hours
  Non-Recoverable Read Errors per Bits Read	1 in 1015

  Power Draw	0.8 W (Standby) 0.8 W (Idle)
  Supported Voltage	5 VDC, 12 VDC
  Current	1.8 A at 12 VDC

  Operating Shock	70 G / 2.0 ms
  Storage Shock	250 G / 2.0 ms
  Operating Temperature	41 to 158°F / 5 to 70°C
  Storage Temperature	-40 to 158°F / -40 to 70°C

  Dimensions (W x H x D)	4.0 x 1.0 x 5.8" / 101.6 x 25.4 x 147.3 mm
  Weight	1.6 lb / 0.7 kg

  Box Dimensions (LxWxH)	7.8 x 6.0 x 2.4"

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