With a total of eight drive bays each capable of housing either 2.5" or 3.5" SATA II hard drives, theDiskStation DS1815+ 8-Bay NAS Server from Synology can support a storage capacity of up to 48TB. This massive storage capacity is backed up by a 2.4 GHz quad-core Intel Atom processor with an integrated AES-NI hardware encryption engine. You also benefit from 2GB of DDR3 RAM which is expandable up to 6GB to ensure smooth operation. Enhanced data throughput of 450.68 MB/s read and 429.1 MB/s write speeds make it easy to transfer large files quickly, and with link aggregation support you can rest assured the connection will remain secure.

This energy efficient NAS storage enclosure supports VMware, Citrix, and Hyper-V for virtualization environments and comes VMware vSphere 5 and VAAI integration certified. Additionally, the DS1815+ can virtually replace more complex storage setups as it offers both Windows ACL and LDAP support allowing for easy integration into existing workgroup environments. If the current data capacity offered by the DS1815+ is no longer sufficient, the NAS enclosure can be connected to dedicated expansion units to expand storage capacity up to 108TB.

The DS1815+ enclosure comes equipped with two 120 x 120 mm fans to keep everything cool. On the back you will find four Gigabit LAN ports, two USB 3.0 ports, one reset button, and two eSATA connectors making it easy to connect peripherals such as external hard drives, thumb drives, and more. The front features dedicated LED indicators to depict drive status, eight hard drive trays complete with tray locks, and one power button.

Enhanced Performance

Synology DS1815+ features a quad core CPU and expandable RAM module up to 6GB making it ideal for the mission-critical tasks of small and medium-sized businesses as well as the most intensive applications from data-encryption to virtualization support. Through advanced flash technology, the combination of hard drives and read/write-optimized SSD cache boosts throughput efficiently while minimizing cost per gigabyte. 

With link aggregation, Synology DS1815+ can deliver up to an average 450.68 MB/s reading and 429.1 MB/s writing speed under RAID 5 configuration in a Windows environment. Powered by its AES-NI hardware encryption engine, DS1815+ also delivers fast encrypted data transmission.

Virtualization Certified

DS1815+ provides seamless storage solutions for virtualization environments, including VMware, Citrix, and Hyper-V. Being VMware vSphere 5 and VAAI integration certified, DS1815+ helps offload specific storage operations and optimizes computation power for unparalleled performance and efficiency in VMware environments. As the centralized storage of a virtual environment, DS1815+ enables virtual machine migration, allowing movement from server to server whilst eliminating service downtime and disruption to user. Windows Offloaded Data Transfer (ODX) and Synology Advanced LUN support extremely improves the efficiency on massive data transfer and migration.

Feature-Rich Business Applications

Put your data to work with Synology's DS1815+. With Windows ACL and LDAP support, DS1815+ fits easily into any existing workgroup environment, providing detailed access control and efficient privilege settings. SMB applications including printer sharing, VPN Server, Mail Server, web server, anti-virus, and network video surveillance, allow a single Synology DS1815+ to replace several traditional computing devices and help to maximize your productivity while keeping cost and effort to a minimum.

Reliant and Reliable

In addition to its enhanced performance, the DS1815+ is built for reliability. Four Gigabit LAN ports provide redundancy in the event of unexpected hardware failure while hot swappable drives also help to minimize system downtime during drive replacement. Synology High Availability (SHA) functionality ensures a seamless transition between clustered servers in the event of server failure with minimal impact to applications, thus decreasing the risk of unexpected interruptions and costly downtime.

Flexibility

The DS1815+ can be connected to dedicated expansion units for additional storage on the fly, growing capacity with minimal effort. When paired with two DX513 expansion units through specially designed eSATA connectors, raw capacity can be as high as 108TB.

Easy Backup Solutions

To protect your critical business data, the DS1815+ can become a centralized backup target for consolidating fragmented and unstructured information across your network through a range of options. Synology Hybrid RAID allows you to optimize usage and get the most out of your hard drives, while also keeping your storage safe with data redundancy. Complete backup solutions including LUN Snapshot, LUN clone and Backup and Replication minimize the impact of disasters.

Energy Efficient Design

The Synology DS1815+ is designed with energy efficiency in mind. Equipped with two 120 X 120 mm fans and a smart airflow design to keep the system running cool 24/7, its noise-dampening design makes it much quieter than PC counterparts. Hard drive hibernation further reduces power consumption and operation costs. 

All Synology products are produced with RoHS compliant parts and packed with recyclable packing materials. Synology acknowledges its responsibility as a global citizen to continually work to reduce the environmental impact of every product produced.

Technical Specifications:

Hardware

• CPU    2.4 GHz Intel Atom quad core
• Hardware Encryption Engine    Yes (AES-NI)
• Floating Point    Yes
• RAM    2 GB DDR3 (expandable up to 6 GB)
• Internal Drive Bays    8 x 3.5" or 2.5" SATA(II) (hard drives not included)
• Max Internal Capacity    48 TB (8 x 6 TB HDDs) (actual capacity differs according to volume size)
• Hot Swappable Drives    Yes
• External Ports    4 x USB 3.0 
• 2 x eSATA
• LAN    4 x Gigabit Ethernet
• Fans    2 x 120x120 mm fans
• Wake on LAN/WAN    Yes
• Wireless Support    Yes (wireless dongles not included)
• AC Input Power Voltage    100-240 V
• Power Frequency    50/60 Hz, single phase

General Specifications

• Networking Protocols    CIFS, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN, L2TP)
• File System    Internal: EXT4
• External: EXT4, EXT3, FAT, NTFS, HFS+
• Storage Management    Max File System Size: 108 TB
• Max Internal Volume #: 512
• Max iSCSI Target #: 32
• Max iSCSI LUN#: 256
• Raid Clone/Snapshot support; Supported RAID Type: Synology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10; Synology
• Expansion Unit Support: DX513, DX213
• File Sharing Capacity    Max User Account: 2048
• Max Group: 256
• Max Shared Folder: 512
• Max Concurrent CIFS/AFP/FTP Connections: 512
• User Privileges    Windows Access Control List (ACL)
• Directory Service    Windows AD Integration: Domain users login via Samba (CIFS)/AFP/FTP/File Station, LDAP integration
• Virtualization    VMware vSphere 5, Microsoft Hyper-V, Citrix ready
• Security    FTP over SSL/TLS, IP auto-block, firewall, encrypted network backup over rsync, HTTPS connection
• Utilities    Synology assistant, cloud station, evidence integrity authenticator
• Supported Clients    Windows XP onward, Mac OS X 10.5 onward, Ubuntu 9.04 onward
• Supported Browsers    Chrome, Firefox Internet Explorer: 8 or onward, Safari 5 or onward, Safari (iOS 5 or later on iPad), Chrome (Android 4.0 on tablets)
• Language    English, German, French, Italian, Spanish, Danish, Norwegian, Swedish, Dutch, Russian, Polish, Brazilian Portuguese, European Portuguese, Turkish, Czech, Korean, Simplified Chinese, Traditional Chinese, Japanese

Applications

• File Station    Virtual drive, remote folder
• Backup Solutions    Network backup, local backup, desktop backup, shared folder sync - max task Number: 8, configuration backup
• Mail Server    Supported Mail Server Protocols: POP3, SMTP, IMAP
• FTP Server    Bandwidth control, custom FTP passive port range, anonymous FTP, transfer log
• Web Station    Virtual host (up to 30 websites), PHP/MySQL, 3rd-party applications support
• Printer Server    Max Printer #: 2
• Printing Protocols: LPR, CIFS, IPP, Apple iOS printing, Google Cloud
• Printer multi-functional print server (MFP functions are for Windows PC only)
• Logging    SSL connection, log rotation: 6 months, 1 year, 2 years, 3 years, email notification
• iOS/Android Applications    DS audio, DS cam, DS cloud, DS download, DS file, DS finder, DS photo+, DS video, DS note
• Windows Phone Applications    DS audio, DS download, DS file, DS finder, DS photo+, DS video

Environmental Specifications

• Operating Temperature    40 to 95°F / 5 to 35°C
• Storage Temperature    -5 to 140°F / -20 to 60°C
• Relative Humidity    5 to 95%
• RoHS Compliant    Yes
• Dimensions & Weight
• Dimensions    6.18 x 13.39 x 9.17" / 157 x 340 x 233 mm
• Weight    11.66 lb / 5.29 kg