Key Specifications

CPU

Freescale QorIQ 1.067GHz Dual Core

Floating Point

Yes

Hardware Encryption Engine

Yes

Memory

DDR3 512MB

Internal HDD/SSD

3.5” or 2.5” SATA(II) × 2 (hard drives not included)

Max Internal Capacity

8TB (2 × 4TB hard drives) (The actual capacity will differ according to volume types.)

Hot Swappable HDD

Yes

External Storage Interface

1 × USB 2.0 port

2 × USB 3.0 ports

1 × eSATA port

1 × SD card slot

Size (H × W × D)

165 mm × 108 mm × 233.2 mm

Weight

1.25 kg

LAN

1 × Gigabit

Wireless Support

Yes (wireless dongles not included)

Wake on LAN/WAN

Yes

Noise Level

19.9 dB(A)

AC Input Power Voltage

100V to 240V

Power Frequency

50Hz to 60Hz, Single Phase

Operating Temperature

5°C to 35°C (40°F to 95°F)

Storage Temperature

-10°C to 70°C (15°F to 155°F)

Relative Humidity

5% to 95% RH

Applications

File Station

Virtual Drive

Remote Folder

Backup Solutions

Network Backup

Local Backup

Desktop Backup (Windows: Synology Data Replicator; Mac®: Apple® Time Machine® backup application)

Shared Folder Sync - Max Task Number: 4

Configuration Backup

USBCopy/SDCopy

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 AirPrint™, Google Cloud Print™

Multi Functional Print Server (MFP functions are for Windows® PC only)

iOS/Android™ Applications

DS photo+

DS audio

DS cam

DS file

DS finder

Windows Phone Applications

DS finder

Connections & Buttons

Components

Copy Button

USB 2.0 Port

Power Button

SD Slot

HDD Tray Cover

LED Indicators

Fan

USB 3.0 Port

LAN Port

Power Port

RESET Button

eSATA Port

Add-on Packages

Surveillance Station

Default IP cam #: 1

MAX IP cam #: 12 (licenses required)

1 free license to install 1 IP camera. Additional licenses can be purchased to expand the license quota.

Directory Server

LDAP Directory Server, Backup and Restore LDAP Database

VPN Server

Maximum Connections: 15, VPN Method: PPTP, OpenVPN™

DHCP Server

Independent DHCP Server on Different Network Interfaces, Multiple Subnets Support, Address Reservation

Syslog Server

SSL Connection, Log Rotation: 6 months, 1 year, 2 years, 3 years, Email Notification

Mail Station

Webmail Interface for Mail Server, Receiving Mails from Multiple POP3 Mailboxes, Customizable SMTP Server

Antivirus Essential

Full System Scan, Scheduled Scan, White List Customization, Virus Definition Auto Update

Time Backup

Maximum Task Number: 4, Multiple File Versions Retained, Instant File Restoration

Cloud Station

Maximum Concurrent File Transfers: 256, Retain Historical and Deleted File Versions

DLNA®/UPnP® Media Server

PS3®/Xbox 360® Support

Download Station

Supported Download Protocols: BT/HTTP/FTP/NZB/eMule

Maximum Concurrent Download Tasks: 50

Other Packages

Photo Station, Audio Station, iTunes® Server, 3rd-Party Packages

General

Networking Protocols

CIFS, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN™)

File System

EXT4

EXT3 (External Disk Only)

FAT (External Disk Only)

NTFS (External Disk Only)

Storage Management

Max File System Size: 16TB

Max Internal Volume #: 256

Max iSCSI Target #: 10

Max iSCSI LUN #: 10

Supported RAID Type: Synology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1

File Sharing Capability

Max User Account: 2048

Max Group: 256

Max Shared Folder: 256

Max Concurrent CIFS/AFP/FTP Connections: 256

Privilege

Windows Access Control List (ACL)

Directory Service

Windows ADS Domain Integration, LDAP Integration

Security

FTP over SSL/TLS

IP Auto-Block

Firewall

Encrypted Network Backup over Rsync

HTTPS Connection

Utilities

Synology Web Assistant

Synology Assistant

Synology Data Replicator

Supported Clients

Windows XP onward

Mac OS X 10.5 onward

Ubuntu 9.04 onward

Supported Browsers

Chrome

Internet Explorer®: 8, 9

Firefox®

Safari® (Mac): 5