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ASUSTOR AS-204RS SAN/NAS Server - Intel Atom Dual-core (2 Core) 1.20 GHz

4 x Total Bays - 1 GB RAM DDR3 SDRAM - Serial ATA/600 - RAID Supported 0, 1, 5, 6, 10, JBOD - 4 x 2.5"/3.5" Bay - Gigabit Ethernet - HDMI - Network (RJ-45) - 4 x USB Ports - 4 USB 3.0 Port(s) - ADM 2.5 - IPv6, SMTP, SFTP, PAP, SMB 2.0, WEBDAV, iSCSI, HTTPS, SSL/TLS, TFTP, CHAP, ... - 1U - Rack-mountable

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AS-204RS Image
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Product Highlights

  • Product Type: SAN/NAS Server
  • Standard Memory: 1 GB
  • Form Factor: Rack-mountable
  • Processor Speed: 1.20 GHz
  • Processor Type: Atom
  • Controller Type: Serial ATA/600
  • Processor Manufacturer: Intel
  • Number of External 5.25" Bays: No
  • RAID Supported: Yes
  • Total Number of USB Ports: 4
MFG #: AS-204RS
Ship Weight: 28.67 lbs.
$776  CAD
Retail Price: $899
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Product Information


In the wake of technological advancements, information and data are becoming digitized in ever-increasing amounts, creating so-called "digital assets". Following increasing demand and the above-mentioned technological advancements, digital assets are continually growing at an exceptionally rapid rate. Ensuring the security of these digital assets, simplifying their management, and lowering the TCO (Total Cost of Ownership) are becoming important issues in the IT field for both individuals and businesses alike.

ASUSTOR NAS devices are able to provide optimal data protection through RAID technology. A diverse array of automatic backup solutions are also supported, guaranteeing the security of your data. Seamless cross-platform file sharing allows you to easily connect to your NAS device no matter if you are using Windows, Mac OS, or Unix-like operating systems. When paired with mobile applications (iOS and Android), ASUSTOR's exclusive Cloud Connect™ technology lets you access the data from your NAS device from almost anywhere on the planet.

Additionally, our NAS devices can also be used with virtual environments such as VMware, Citrix and Hyper-V. They also support the use of NFS and iSCSI in the creation of shared storage for virtual environments, making them an ideal alternative to SAN. ASUSTOR NAS devices are able to offer both flexible and cost-effective storage solutions, making them a must-have for your virtualization infrastructure.

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
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.

Your Data is Safe with Us

You no longer need to worry about accidentally losing your vital documents. ASUSTOR NAS devices provide you with a complete host of data protection and backup solutions to look after your most important information, creating a stress free and liberating user experience.

Optimal data security solutions - abundant data protection and backup features

Using backup utilities such as Backup Plan and Apple Time Machine you can easily backup data from a Windows PC or Mac directly onto an ASUSTOR NAS device. ASUSTOR NAS devices also offer a variety of different RAID configurations, allowing you to select the most appropriate configuration for your security needs.

Moreover, our NAS devices also support a multitude of two-way sync and backup options. Besides backing up your data onto a NAS device, you can also further back up the data from a NAS device onto other devices. ASUSTOR NAS devices support backup via the cloud, external hard drive, Rsync and FTP. In the unfortunate event of a disaster, you will be able to recover and restore your data with the utmost speed, thereby helping you to avoid the damage that can be caused by lost data.

General Information
Manufacturer Part Number:AS-204RS
Manufacturer Website Address:
Brand Name:ASUSTOR
Product Model:AS-204RS
Product Name:AS-204RS SAN/NAS Server
Packaged Quantity:1
Product Type:SAN/NAS Server
Number of Hard Drives Installed:No
Processor & Chipset
Processor Manufacturer:Intel
Processor Type:Atom
Processor Core:Dual-core (2 Core)
Processor Speed:1.20 GHz
Standard Memory:1 GB
Memory Technology:DDR3 SDRAM
Network & Communication
Ethernet Technology:Gigabit Ethernet
I/O Expansions
Number of Total Expansion Bays:4
Number of External 5.25" Bays:No
Number of 2.5"/3.5" Bays:4
Controller Type:Serial ATA/600
RAID Supported:Yes
RAID Levels:0, 1, 5, 6, 10, JBOD
Total Number of USB Ports:4
Number of USB 3.0 Ports:4
Network (RJ-45):Yes
Operating System:ADM 2.5
Management & Protocols
Physical Characteristics
Form Factor:Rack-mountable
Rack Height:1U
Weight (Approximate):16.76 lb
Package Contents:
  • AS-204RS SAN/NAS Server
  • 1 x Installation CD
  • 1 x AC Power Cord
  • 2 x RJ-45 LAN Cables (Cat 5e)
  • 16 x Flat Head Screws (for 3.5" HDD)
  • 16 x Flat Head Screws (for 2.5" HDD)
  • Quick Start Guide
Product Reviews

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Product Number:AS-204RS
Product Name:ASUSTOR AS-204RS SAN/NAS Server - Intel Atom Dual-core (2 Core) 1.20 GHz
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Product Number:AS-204RS
Product Name:ASUSTOR AS-204RS SAN/NAS Server - Intel Atom Dual-core (2 Core) 1.20 GHz
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