AS5104T

Redefining flexibility and expandability

High performance technology

An Intel Celeron 2.0GHz dual-core processor and 1GB DDR3L memory, provide premium, energy efficient processing power. With read/write speeds of up to 112 MB/s, the AS51 series’ excellent performance is sure to satisfy your storage application needs. Furthermore, when AS51 series devices need more computing power, they can increase the CPU computing power from the original 2.0 GHz to 2.41 GHz, providing a smooth and seamless experience.

*Performance results may differ depending on the testing environment.

Effortlessly upgrade memory

Depending on your usage preferences, you can decide whether or not you want to upgrade memory. AS50/51 devices provide users with the ability to flexibly upgrade memory so there is no need to worry about the memory before you purchasing the device. When upgrading memory, you simply need to remove the cover of the NAS to do it (There are 2 expansion memory slots in total. Memory can be expanded up to a maximum of 8GB.), letting you easily improve system performance and allowing your NAS to simultaneously run more Apps.



Metallic design

Different from other NAS devices on the market which feature plastic cases and suboptimal cooling, the AS50/51 devices feature aluminum casing along with a rust and corrosion resistant coating which combines with the metallic hard disk trays to fully make use of the natural cooling properties of metal. This significantly enhances the entire cooling ability of the system.


Secure Disk Tray Lock Design

In order to help users avoid accidentally pushing disk tray buttons and releasing hard disks during operation, ASUSTOR has added a new lock mechanism to its hard disk trays. The lock's flat-head design ensures that users will not need any special keys or tools to unlock it, only a simple flat-head screw driver. The new disks trays can be used with all ASUSTOR NAS devices, providing an additional layer of security for applications requiring the frequent swapping of hard disks (e.g., MyArchive).


Expand your storage space

A professional grade NAS needs to be equipped with a diverse array of expansion functionality. In addition to the 4 drive bays, we have also included 2 USB 2.0 ports, 3 USB 3.0 ports and 2 eSATA ports, allowing you to create a tailored storage space for both your work and entertainment needs.
AS50/51 devices emphasize the flexibility of expandable capacity, providing more expansion slots than any other devices in their class. With this many expansion slots, the only question that remains is how you are going to fill up all that storage space!

Save power to save money

ASUSTOR NAS products are designed and developed around ecologically friendly concepts. When in use, our devices consume far less power than the average computer or server. Furthermore, our advanced power control features allow you to more efficiently manage your NAS device and hard drives. This lowers your electric bill and prolongs the lifespan of your hard drives all at the same time.
While in disk hibernation, the AS5102T consumes only 8.7 W of power. Under normal operating conditions it still only consumes 17.7 W of power. Combined with the S3 instant wake function, this allows for a large degree of flexibility when configuring power schedules for your NAS, allowing you to significantly decrease the amount of power you use.

*Performance results may differ depending on the testing environment.


Increased reliability and speed

The built-in dual Ethernet ports combined with the link aggregation function, allows your NAS to maintain its connection even if one of your Ethernet connections fail, significantly decreasing the likelihood of unexpected disconnections.Additionally, link aggregation provides faster transfer speeds than a single connection could, along with load balancing which automatically balances network traffic load across the two connections, making it the optimal choice for users who require high speed reliability.


Create the Ultimate Home Multimedia Center

Enjoy electrifying digital entertainment on demand with ASUSTOR NAS. The built-in HDMI interface and variety of multimedia Apps let you to enjoy all of your favorite multimedia from your NAS by directly connecting it to an LCD/LED TV or amplifier.

ASUSTOR NAS supports Full HD (1080p) output, allowing you to savor your movies, TV shows, music and photos in high definition. What's more, through ASUSTOR's App Central, you can install additional multimedia server Apps such as UPnP Media Server and iTunes Server giving your NAS the ability to stream multimedia content to your computers, TVs and mobile devices.

Additionally, you can also further add a surround sound amplifier to create an unprecedented high definition multi-channel listening experience. Imagine watching your favorite racing movie and being immersed in the roar of the engines. Feel the thrill and the sense of speed as you listen to the sounds of cars whizzing by. Prepare for an unparalleled entertainment experience that will have you on the edge of your seat.

*Currently, 2160p(4k) is only available on the 70 series.
**Currently, XBMC 13 is only available on the 50/51/70 series.

Even More Reliable After-Sales Service

ASUSTOR has extended the warranty period on all of its products to three years, continuing to make customer service a huge priority. It is ASUSTOR's mission to continue to provide its customers with products of the highest quality along with only the most reliable and attentive after-sales service and technical support.

Cross-platform File Sharing

ASUSTOR NAS devices provide seamless cross-platform file sharing, allowing you to easily connect to your NAS device no matter if you are using Windows, Mac OS, or Unix-like operating systems. The transfer protocols that you may use to connect to an ASUSTOR NAS device are as follows:

Windows: CIFS/SMB, FTP and WebDAV
Mac OS X: AFP, SMB, NFS, FTP and WebDAV
Linux: NFS, SMB, FTP and WebDAV

Additionally, ASUSTOR NAS devices feature our Network Recycle Bin. Any files you delete will be moved to the Recycle Bin, allowing you to restore any accidentally deleted files. Transfer protocols supported by the Recycle Bin include: CIFS/SMB, AFP, FTP and File Explorer.


Quick and Easy File Access

The built-in File Explorer App allows you to access the files on your NAS through a Web browser. Enjoy drag and drop file transfers along with a directory structure view that lets you easily organize your data. Accessing files on your NAS never been easier.

Create a Stable, Reliable and High Quality Surveillance System

The powerful 50 Series devices provide you with stress free reliability when installing a surveillance system in your home or office environment. Installing the Surveillance Center App from App Central instantly turns your NAS into 24/7, high definition surveillance system. Surveillance Center provides comprehensive cross-platform support, allowing both Windows and Mac users to use familiar web browsers to access their surveillance feeds. Furthermore, ASUSTOR also offers the free AiSecure mobile app that gives users access to all their surveillance feeds while on the go. AiSecure also provides the ability to receive instant push notifications from Surveillance Center, allowing users to keep up with the latest developments. No matter if you need to protect individual assets, loved ones or your business, the powerful 50 Series devices are your optimal choice when creating a comprehensive surveillance system.

*Surveillance Center comes with 4 free IP camera channel licenses, which is higher than the industry standard. Users can also purchase add-on camera licenses to flexibly add new camera channels.
*Two different camera license packages are offered: single channel and 4 channels. Currently, the 50 Series devices can be expanded up to a maximum of 12 channels.
*The maximum number of cameras is based on the test results for each channel using 720P (1280x720), 30 FPS and H.264. Actual performance may vary due to camera settings and NAS load.
*In order to provide stable surveillance system resources, the local display function will be shut off after the NAS has enabled add-on licenses.

Windows Sequential Read/Write (10GB file, 1GbE x 2 Link Aggregation ALB)
Series Read Write
AS70 222.54 225.26
AS51 220.71 218.14
AS50 219.97 187.71

iSCSI Sequential Read/Write (10GB file, 1GbE x 2 Link Aggregation ALB)
Series Read Write
AS70 202.33 219.65
AS51 195.49 190.19
AS50 191.9 184.51

Windows Read/Write (5GB file, 1GbE x 1)
Series Read Write
AS70* 112.86 112.50
AS51 112.38 111.73
AS50 112.05 110.20
AS-6 111.18 108.66
AS-3 110.38 81.74
AS-2TE 101.36 70.32
AS-2T 98.68 65.88

iSCSI Read/Write (5GB file, 1GbE x 1)
Series Read Write
AS70* 102.4 119.54
AS51 100.16 102.27
AS50 99.66 101.89
AS-6 99.24 97.88
AS-3 86.76 86.52
AS-2TE 83.52 83.61
AS-2T 83.18 79.14

*AS70 Test Environment
Client PC
CPU Intel Core i7-2600 3.40GHz
Memory 8GB
OS Windows 7 x64
HDD Intel SSD 530 128GB * 2 [RAID0]
Network Intel Gigabit CT Desktop Adapter [MTU 1500]
Switch NETGEAR GS108T
Client PC 2
CPU Intel Core i5-2320 3.00GHz
Memory 8GB
OS Windows 7 x64
HDD AMD Radeon R7 480GB *2 [Raid0]
Network Intel Gigabit CT Desktop Adapter [MTU 1500]
Switch NETGEAR GS108T
NAS
OS ADM 2.3.0.R955
HDD Intel SSD 530 128GB *10
Network 1Gbps Ethernet, MTU 1500
Switch NETGEAR GS108T
  • Tested models: AS7010T
    Tested RAID level: RAID 5

*AS50/51 Test Environment
Client PC
CPU Intel Core i7-2600 3.40GHz
Memory 8GB
OS Windows 7 x64
HDD Intel SSD 530 128GB * 2 [RAID0]
Network Intel Gigabit CT Desktop Adapter [MTU 1500]
Switch DLink DSG-1210-16
  • Tested models: AS5004T/AS5104T
    Tested RAID level: RAID 5

AS-2/3/6 Test Environment
Client PC
CPU Intel Core i5-2320 3.00GHz
Memory 2GB
OS Windows 7 x64, Ubuntu Server 12.10 x64
HDD Toshiba MQ01ABD032 *2 [Raid0]
Network 1Gbps Ethernet, MTU 1500
Switch DLink DSG-1210-16
NAS
OS ADM 2.0.2.R899
HDD WD10EFR
Network 1Gbps Ethernet, MTU 1500
Switch DLink DSG-1210-16
  • Tested models: AS-604T/AS-304T/AS-204TE/AS-204T
    Tested RAID level: RAID 5

  • Performance figures are achieved in the ASUSTOR lab using state of the art client computers under optimized network settings, and could vary in different environments. Ordinary desktop or notebook computers may be unable to reproduce these figures.

Hardware & Packaging

Hardware Specifications

  • CPU: Intel Celeron 2.0GHz Quad-Core (burst up to 2.41GHz) Processor
  • Memory: 2GB SO-DIMM DDR3L (Expandable. Max 8GB)¹
  • HDD: 2.5" / 3.5" SATA II/ III or SSD x 4²
  • Expansion: USB 3.0 x 3, USB2.0 x 2, eSATA x 2
  • Network: Gigabit Ethernet x 2
  • LCD Panel
  • Output: HDMI 1.4a x 1, S/PDIF x1
  • System Fan: 120mm x 1
  • Infrared Receiver
  • Input Power Voltage: 100V to 240V AC
  • Certification: FCC, CE, VCCI, BSMI, C-TICK

Operation

  • Power Consumption:
    31.5W (Operation);
    12.3W (Disk Hibernation);
    1.8W (Sleep Mode)³
  • Noise Level:
  • Operation Temperature: 5°C~35°C (40°F~95°F)
  • Humidity: 5% to 95% RH

ASUSTOR Hightlight

  • System Migration
  • Cloud Connect
  • Dr.ASUSTOR
  • 2-way Backup
  • Task Monitor

Eco-Friendly Design

  • System Automatically Enters Sleep Mode (Schedule S3)
  • Auto-Standby for Both Internal and External Disks
  • Auto Fan Control
  • LED Night Mode
  • Power Schedule: On, Off, Restart, and Sleep

Size and Weight

  • Size: 185.5(H) x 170(W) x 230(D) mm
  • Weight: 2.93 kg / 6.46 lb


Software & Features

Operating System

  • ADM 2.0 Onwards
  • Built-in App Central for Various Apps

Supported OS

  • Windows XP, Vista, 7, 8, Server 2003, Server 2008, Server 2012
  • Mac OS X 10.6 Onwards
  • UNIX, Linux, and BSD

Supported Languages

  • Deutsch, English, Français, Italiano, Nederlands, Русский, 日本語, 한글, 简体中文, 繁體中文, Česká, Polski, Svenska, Dansk, Norsk, Suomi, Español

Supported Browsers

  • Internet Explorer 9 Onwards
  • FireFox
  • Chrome
  • Safari

Network Protocols

  • CIFS/SMB, AFP, NFS, FTP, WebDAV, Rsync, SSH, SFTP, iSCSI, HTTP, HTTPS, SMB 2.0*, TFTP*, Proxy*

*ADM 2.3 Onwards

File System

  • Internal Disk: EXT4
  • External Disk: FAT32, NTFS, EXT3, EXT4, HFS+

Storage Management

  • Support Multiple Volumes with Spare Disks
  • Volume Type: Single disk, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
  • Support for Online RAID Level Migration
  • Support for Online RAID Capacity Expansion

MyArchive

  • Insert Hard Disk & Immediately Access Files
  • Transfer or Exchange Terabytes of Data via the Internal Hot-Swap SATA Interface
  • Up to 2 Bays Reserved for MyArchive Docking Purposes

iSCSI

  • Maximum Targets: 256
  • Maximum LUNs: 256
  • Target Masking
  • LUN Mapping
  • ISO File Mounting
  • Supports MCS
  • Persistent (SCSI-3) Reservations

Disk Management

  • Scheduled Bad Block Scans
  • Scheduled S.M.A.R.T Scans

Network

  • TCP/IP (IPv4 & IPv6)
  • Link Aggregation: Supports 802.3ad and Six Other Modes for Load Balancing and/or Network Failover
  • Jumbo Frame (MTU)
  • VLAN
  • Cloud Connect
  • Wireless Network³
  • DDNS and EZ-Router
  • Supports Wake-on-LAN (WOL)

Backup Solutions

  • Rsync (Remote Sync) Backup
  • Cloud Backup
  • FTP Backup
  • External Backup
  • One Touch Backup

System Administration

  • Log Type: System Log, Connection Log, File Access Log
  • Real-time Online User Monitor
  • Real-time System Monitor
  • Network Recycle Bin
  • User Quota
  • Virtual Drive (ISO Mounting, Maximum 16)
  • UPS Support

Access Control

  • Maximum Number of Users: 4096
  • Maximum Number of Groups: 512
  • Maximum Number of Shared Folders: 512
  • Maximum Number of Concurrent Connections: 512
  • Supports Windows Active Directory

Security

  • AES 256-Bit Folder Encryption
  • Firewall: Prevent Unauthorized Access
  • Network Defender: Prevent Network Attacks
  • Alert Notifications: E-mail, SMS
  • Encrypted Connections: HTTPS, FTP over SSL/TLS, SSH, SFTP, Rsync over SSH

External Devices

  • Supports USB/eSATA3 External Storage Devices
  • USB Wi-Fi Dongle Support
  • Bluetooth Dongle/Speaker Support
  • USB Printer Support
  • USB DAC/IR Receiver/Keyboard/Mouse Support
App Central

Download Center

XBMC

UPnP Media Server V2

HiDrive Backup & Sync

ASUSTOR Portal

Takeasy Download

SoundsGood Media Player

MiniDLNA Media Server
More Apps

Download
Software, Document, App Download and Android App Click here

Compatibility Download
Hardisk
EZ Router
IP Camera
USB Printer
TV Sticks
HDTV
Memory
External Storage
USB WiFi Dongle
UPS
USB DAC
Bluetooth
External Optical Drive