NAS Server | SMB - Tower
- Vastly Improved Performance
- Dual DOM Protection
- Built-In Mini-UPS
- Dual Display Convenience
- Rock-Solid Security
- Multiple Backup Options
Compatibility Lists
Downloads
Awards/Reviews

“Performance wise I can with out a doubt say that that I was surprised as to how close the N4200PRO came to the theoretical maximum bandwidth possible on Gigabit LAN.”

“In the end all we have to say is that Thecus N4200PRO is a great multi-functional 4-bay server, which is more than a black box storing data on the local network. This device boasts great level of execution and powerful “filling” based on Intel Atom D510, which provides confident performance.”

“As for software, Thecus has several interesting peculiarities: it supports several file systems for disk volumes, has in-built backup system, supports external module installation capability, ISO and iSCSI mounting, and IP Sharing regime when working with two networks.”

The Thecus N4200PRO has distinguished itself in many ways with Thecus-exclusive innovations like the Mini-UPS backup battery and Dual DOM protection. Bringing these together with performance that is top in the industry and an excellent feature set that will satisfy anyone from a basic user that needs backup to an expert who runs his own website and needs a professional array of functionality has made the N4200PRO an impressive option and a shoe-in for prizes worldwide.

Each year, Computer DIY selects the year's best products from representatives across the market according to their maturity as a product and outstanding application or use. Receiving editors' and users' continuous praise, Thecus's three big stars, the N2200XXX, N4200PRO, and N5200XXX take their thrones.
Features
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Vastly Improved Performance
By coupling the power of an Intel® Atom™ D525 Processor with the speed of next-generation DDR3 memory, the N4200PRO delivers wicked performance. Files transfer faster, commands are executed quicker, and more clients can connect to the N4200PRO than ever before. -
Dual DOM Protection
It's always good to have a backup, and that goes double for system software. If something should go wrong, your data and your entire system could be at risk. Put your mind at ease with Dual DOM OS Redundancy, which gives you a secondary DOM that can reprogram the primary DOM automatically in case of a malfunction for maximum reliability and uptime. -
Built-In Mini-UPS
With the N4200PRO's built-in Mini-UPS, not even a power outage can slow you down. The Mini-UPS provides power to allow the N4200PRO to write unwritten data to the hard disks and safely shutdown, ensuring the integrity of your data and preserving your memories. -
Dual Display Convenience
Wondering how your NAS is doing? Just check out the LCD display on the N4200PRO for convenient status information including HDD activity, LAN activity and USB Copy status. The sharp OLED display even allows you to change various system settings without having to be near a computer. -
Rock-Solid Security
The N4200PRO safeguards your data with a number of selectable RAID modes, including RAID 0, 1, 5, 6, 10, JBOD. Changing damaged hard disks is also a breeze with its built-in hot-swap, hot-spare, online RAID migration and expansion, as well as auto-rebuild capabilities. And if you need even more protection, there also AES 256bit RAID volume encryption available. -
Multiple Backup Options
Backup your data your way with the N4200PRO's multiple backup options. Included with the device are the Thecus® Backup Utility, Nsync remote replication, snapshot support, and even Acronis® OEM Backup Software, giving you a wide variety of ways to backup your precious data.
Overview
The original N4200 made huge waves in the hardware community with its innovative features and functionality. Today, Thecus® Technology, the Creator in Storage, is proud to announce its successor: the N4200PRO. Packing an all-new Intel® Atom™ processor and DDR3 memory, the N4200PRO takes the original Zero-Crash NAS and puts performance into overdrive.
Performance freaks are going to love the new N4200PRO. Plentiful storage management options including RAID 0, 1, 5, 6,10, JBOD are present, as are convenient features such as hot-swap, hot-spare, online RAID migration and expansion, as well as auto-rebuild.
Of course, the N4200PRO brings over the most popular features from its predecessor. Dual DOM OS Redundancy protects your system's critical software with a secondary DOM that reprograms the primary DOM should it fail for any reason. A Mini-UPS protects the N4200PRO from sudden power outages, allowing the system to store unwritten data to the hard disks and safely shut down. The N4200PRO also retains the dual displays of the N4200, sporting an LCD display for system information, and a colorful OLED display that allows you to change a variety of system settings without having to boot a single computer. Finally, a full suite of useful features including an iTunes Server, Photo Web Server, Media Server, FTP Server, Print Server, Download Manger and more are included with the N4200PRO, making it not only one of the most powerful, but also the most robust storage devices available today.
“Upgraded with a next-generation Intel Atom processor and DDR3 memory, we've taken the original Zero-Crash NAS and made it even better,” said Florence Shih, Thecus® Technology general manager. “Packing the latest technology and signature Thecus® features and friendliness, the N4200PRO is by far the most powerful, feature-packed, and secure four-bay NAS we've ever devised.”
The N4200PRO is paired with Intel® Atom™ D525 processor coupled with 1GB of high-speed DDR3 memory. This combination of one of the latest Intel Atom processors and next-generation DDR3 memory delivers vastly increased file transfer performance, more concurrent connections, and an overall smoother operating experience. This boosted processing power will come into play when managing the N4200PRO's four SATA bays' worth of storage, which enables a maximum of 8TB of storage space.
“Many small businesses are deploying network attached storage appliances as their first company solution,” said David Tuhy, general manager, Intel Storage Group. “Our newest Intel Atom processor with integrated RAID storage features enables companies like Thecus to deliver the energy efficiency, performance and data protection required to meet the needs of its customers.”
Specs
1.Hardware Platform|
Item |
Spec |
|
Processor |
Intel® Atom™ Processor D525 |
|
System Memory |
1 GB DDR-3 SDRAM |
|
LAN Interface |
RJ-45x2 : 10/100/1000 BASE-TX Auto MDI/MDI-X |
|
LCD indicator |
|
|
OLED Module |
|
|
Power Supply |
External power adapter 19V input (support 2TB and above HDDx4 ) |
|
Disk Interface |
SATA x4 for internal, 2x eSATA for external |
|
Expansion Slot |
PCI-e x1 |
|
USB Interface |
USB 2.0 host port x6(Front x2, Back x4) (A Type) |
|
Thermal/Fan control |
|
|
Real-time clock |
Battery backup system clock |
|
Buttons |
|
|
Chassis |
Metal chassis |
|
Lithium-ion Battery |
Built-in battery backup module (Mini-UPS) |
|
Environment |
|
2. Software Functions
|
RAID | |
|
RAID Modes |
RAID 0, 1, 5, 6,10, JBOD |
|
Auto-Rebuild |
Supported |
|
Hot-Swap |
Supported |
|
Hot Spare |
Supported |
|
Online RAID Migration |
Supported |
|
Online RAID Expansion |
Supported |
|
SMART Info |
Supported |
|
SMART Test |
Supported |
|
RAID Volume Encryption |
AES 256bit |
|
Disk | |
|
Power Management |
Configurable automatic drive spin down |
|
Roaming |
Supports roaming to other N4200PRO NAS |
|
Bad Block Scan |
Supported |
|
Volume Management | |
|
Multiple RAID |
Supported |
|
Selectable File Systems |
Ext3/ XFS/ZFS |
|
Network | |
|
Configuration |
Fixed IP address, dynamic IP address |
|
IP sharing mode |
Can be enabled/disabled |
|
Link Aggregation |
802.3ad, load balance, failover, Balance-XOR, Balance-TLB, Balance-ALB |
|
Transport Protocols |
TCP/IP, AppleTalk |
|
File Protocols |
SMB/CIFS, HTTP/HTTPS, FTP, NFS |
|
Data Access | |
|
Client OS support |
|
|
WebDisk |
Web-based file access |
|
FTP |
Built-in FTP server with bandwidth |
|
Secure FTP |
Built-in Secure FTP server with bandwidth control |
|
Download Manager (module) |
HTTP / FTP / BT / eMule / NZB |
|
Printer Server (IPP) |
|
|
TFTP Server |
Users can download and upload files with TFTP programs. |
|
Data Backup | |
|
USB copy via OLED operation |
Copy USB mass storage device contents to specified locations on NAS |
|
NAS data backup to external USB disk (module) |
Incremental with schedule supported |
|
Client schedule incremental |
Acronis True Image (OEM version) |
|
Client system Disaster Recovery |
Acronis True Image (OEM version) |
|
Battery Backup Module (Mini-UPS) |
Contingency Battery Power Supply |
|
NAS Remote Replication |
Via Thecus proprietary Nsync |
|
NAS Remote Replication (module) |
Via Rsync to replicate data between two systems. |
|
Snapshot |
Supported |
|
Mac Time Machine |
Supported |
|
Bi-directional USB Copy (Module) |
Supported |
|
Block Level Access | |
|
iSCSI Target |
Supports Microsoft/Mac/Linux Initiator |
|
iSCSI initiator |
For stackable with N4200/ N4200Eco/N4200PRO/ N5200PRO/1U4600/N5500/N7700 series/N8800 series |
|
iSCSI Thin Provisioning |
Virtual size adjustable up to 16TB |
|
Multimedia Support | |
|
iTunes Server |
Supported file types: AAC, MP3 w/ ID3 tag, WAV |
|
Photo Web Server |
|
|
Media server |
Supports uPnP AV streaming protocol |
|
User Authentication | |
|
Local User |
Supports built-in user accounts |
|
Local Group |
Supports built-in user groups |
|
Windows NT/ADS |
Supported |
|
File System | |
|
Type |
Journaling file system |
|
Capacity |
Multi-terabyte |
|
Language Support |
Unicode Support |
|
Authorization |
Read, Write or Deny options on individual users or groups |
|
Authorization (ACL) |
Read, Write or Deny options on individual users or groups for shared and sub-folders |
|
Administration | |
|
Multi-Lingual Web-based Administration |
Web-based server management interface supports English, Traditional Chinese, Simplified Chinese, Japanese, Korean, French, German, Italian, Spanish, Russian, Polish and Portuguese. |
|
Utility Program |
|
|
Email notification |
Sends system messages via email to system administrator |
|
SNMP Management |
Supported |
|
Power management | |
|
Scheduled On/Off |
Supported |
|
Wake-On-LAN (WOL) |
Supported |
|
Auto Power On After Power Failure |
Supported |
|
Others | |
|
Recycle bin |
Supported |
|
Dual DOM |
Supported |
|
Web Server + MySQL (module) |
Supported |
|
ISO Mount |
Supported |
|
Web Disk |
Supported with remote access |
|
Auto Module Installation |
If Thecus IP storage is capable of connecting to the Internet, then it will automatically link to Thecus’s official website and list available modules. |
|
IP CAM Surveillance Server |
Supports up to 5 IP CAM |
|
Supported Web Browsers |
|
Package Contents
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| Accessory Bag(with key) | Ethernet Cable | Power Cord | Power Adaptor |
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| Lithium-ion Battery | Acronis True Image DVD | Universal CD | Twonky Media Server CD |
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| QIG | Warranty Card | HDD Compatibility List Card |




















