October 9, 2008
Sean "Obsidian" Potter
Colin "Rhettigan" Dean
QNAP
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QNAP TS-509 Pro Turbo NAS
Specifications
| Processor | Intel Celeron Processor 1.6GHz |
| Memory | 1GB DDRII RAM, 128MB flash (DOM) |
| HDD Capacity | 5 x 3.5" SATA I/II HDD, up to 5TB (the standard system is shipped without HDD) |
| HDD Tray | 5 x hot-swappable and lockable tray |
| LAN Port | 2 x Gigabit RJ-45 Ethernet port |
| LED Indicators | Status, HDD 1, HDD 2, HDD 3, HDD 4, HDD 5, LAN, USB |
| USB | 5 x USB 2.0 (Front: 1; Back: 4) Support USB printer, disk, pen drive, USB hub, and USB UPS etc. |
| eSATA | 1 x eSATA port (Back) |
| Buttons | System: Power button, USB one-touch backup button, reset button |
| LCD Panel | Mono-LCD display with backlight Enter button, Select button for configuration |
| Alarm Buzzer | System warning |
| Form Factor | Tower |
| Dimensions | 261.1(D) x 188.5(W) x 261.1(H) mm 10.28(D) x 7.42(W) x 10.28(H) inch |
| Weight |
Net weight: 6.4Kg (w/o power adaptor) 14.11lb (w/o power adaptor) Gross weight: 7Kg (full package), 15.43lb (full package) |
| Operation Environment | Temperature 0~40°C |
| Humidity 0~95% R.H. | |
| Power Supply | ATX 250W, Input: 100-264 Vac~, 46-63Hz, 5A |
| Power Consumption | Sleep mode 47.3W In operation 84.7W |
| Secure Design | K-Lock security slot for theft prevention |
| VGA | Reserved VGA interface for maintenance |
| RS-232 | RS-232 x1 |
| Fan | 12cm quiet cooling fan (12V DC) Sound Level: Standby: 34.2 dB In operation: 41.2dB |
Features
- Advanced RAID redundancy with expandability and upgradeability (RAID 0/1/5/6/JBOD)
- Easy setup, low-cost maintenance
- Superior Performance
- DOM Architecture with Embedded Fail-safe Dual OS
- Hot-swap Design
- Online RAID Level Migration
- Touch-N-Go PC-less Installation (through LCD on front)
- Schedule Power on/ off
- Wake on LAN
- Dual Gigabit LAN Ports for More Deployment Options
- Network Failover
- Load-Balancing
- Multi-IP Setting
- Complete Backup Solutions
- QNAP Backup Software - NetBak Replicator
- 3rd Party Backup Software Ready
- Encrypted Remote Replication by Rsync
- One Touch USB Auto Copy
- S.M.A.R.T. & Advanced HDD Health Scanning (HHS)
- Comprehensive Event Logs
- Sharing files across Windows, Mac, Linux, and UNIX
- Support Windows AD
- Secure Data Storage, Access, and Sharing
- IP filter control: Users can allow or deny specified IP connections to the NAS.
- SSL Security (HTTPS): The NAS can be accessed and configured by web browser securely.
- Remote login your The NAS by SSH (secure shell) or Telnet connection.
- Secure FTP: Share and transmit your data over SSL/TLS (Explicit) encryption. Passive FTP port range setup is also supported.
- Smart FTP policy control: The maximum number of all FTP connections and a single account can be configured.
- Encrypted remote replication: Data on the NAS can be backed up to another QNAP NAS product over the Internet securely.
- Ease of User and Share Folder Management
- File Server
- FTP Server
- Encrypted Remote Replication
- Web Server with Built-in phpMyAdmin
- MySQL Server
- Printer Server
The NAS supports network printer sharing function (max 3 sets).
- UPS Support
- Network Recycle Bin
Many of these features could also be found in the TS-409U, but one of the new features that excites me the most is the "DOM Architecture with Embedded Fail-safe Dual OS". From QNAP's website, the description of this is, " All the OS and applications are embedded on the DOM. The TS-509 Pro allows system booting without accessing the physical disk sectors and that prevents unsuccessful system startup caused by bad block sectors or file errors on the hard drives. Two operating systems are built on the DOM for system booting alternatively upon every system startup. When one fails, the other one will be used to boot up instead, and the failed OS is recoverable from the other healthy OS.
These relieves the issue of HAVING to use QNAP's software to load firmware on to the unit after the RAID array has been creating, which was the case with the TS-409U. It's this feature that allows for the PC-less installation. Very nice touch, QNAP.
