Brand: QNAP · SKU: 540103G0409TSP · MPN: 540103G0409TSP · Category: Storage

QNAP TS-409 Pro Turbo NAS, Tower, 0.25 GB, DDR2, 4 TB. QNAP TS-409 Pro Turbo NAS Tower 0.25 GB DDR2 4 TB (part number 540103G0409TSP) is an enterprise storage product available from Server Tech Central. Key specifications include weight 3 kg, dhcp client Yes, dhcp server Yes, chassis type Tower, flash memory 8 MB, link/act led Yes, internal memory 0.25 GB, connectivity leds LAN/USB. Every unit is fully tested and backed by our standard 3-Year Warranty, with free US ground shipping and same-day dispatch on in-stock orders. Volume pricing and Net-30 terms are available for qualified businesses, government, and education.
| Weight | 3 kg |
|---|---|
| DHCP client | Yes |
| DHCP server | Yes |
| Chassis type | Tower |
| Flash memory | 8 MB |
| Link/Act LED | Yes |
| Internal memory | 0.25 GB |
| Connectivity LEDs | LAN/USB |
| Relative humidity | 0 - 95% |
| Dimensions (WxDxH) | 176 x 225 x 188 mm |
| Power requirements | 100-240V, 50/60Hz |
| Storage drive size | 3.5" |
| Processor frequency | 0.5 GHz |
| Internal memory type | DDR2 |
| Jumbo frames support | Yes |
| Storage drive capacity | 4 TB |
| USB 2.0 ports quantity | 3 |
| Storage drive interface | Serial ATA II |
| Ethernet LAN (RJ-45) ports | 1 |
| Operating temperature (T-T) | 0 - 40 °C |
| Power consumption (typical) | 18.8 W |
| Supported network protocols | TCP/IP, CIFS/SMB, AFP, NFS, HTTP, HTTPS, FTP, DDNS, NTP |
| Compatible operating systems | Win 98/ ME/ NT/ 2000/ XP/ 2003/ Vista Mac OS X Linux Unix |
| Total installed storage capacity | 4 TB |
| Warranty | 3-Year Warranty |
| Weight | 3 kg |
The biggest challenge for IT managers today is to find a reliable centralized storage solution which is able to provide highly stable file storage and sharing. It is also important to set up a solid data backup system to protect the valuable digital assets against the risk of data loss. Now, QNAP TS-409 Pro Turbo NAS offers the most reliable solution with these powerful features and provides value-added benefits by minimizing the maintenance cost for IT departments of modern business. QNAP TS-409 Pro is a 4-bay, hot-swappable, Linux embedded All-in-one NAS (Network Attached Storage) Server specifically designed for business users who need fast performance, mass storage, and useful server features. Adopting 500MHz CPU and 256MB DDRII large-sized memory, it fully enhances the performance and breaks through the deficiencies of other traditional NAS models. Advanced RAID configurations for non-stop service are also supported. RAID 5 is a widely adopted configuration for highly economic data protection that allows one drive failure with the system running. RAID 6 allows the failure of maximum two drives to offer business a more advanced data protection. The TS-409 Pro supports multiple file sharing protocols for users to share files across Linux, Unix, Mac, and Windows platforms. Abundant valuable server functions including File Server, FTP Server, and Printer Server, etc., are supported to satisfy the business needs. Windows AD (Active Directory) is supported to help create an easy-to-access environment and lower the maintenance cost. With the dual support of MySQL and SQLite, SMB & SOHO users can easily set up their own web and database servers. Also, encrypted remote replication and backup to external devices are supported to enhance data protection. Various data storage and management mechanisms- FTP server with SSL/TLS encrypted technology, SSH login, and web page SSL login enable users to transfer, store, and share data securely. The flexible RAID Expansion and Migration features lower the total cost of ownership. With Online RAID Capacity Expansion, users can select to purchase the most cost-effective hard drives for initial server setup and upgrade to larger ones in the future. All the stored data will be kept and seamlessly moved to the newly installed hard drives without turning off the server. With Online RAID Level Migration, users can start from one drive firstly and add more to upgrade the RAID level in the future with the data retained. TS-409 Pro adopts silent fan and power-saving design which is excellent for long-term operation and deployment in small business environment without server room. The hot-swap design is supported for replacing failed hard drive of a RAID configuration without turning off the server to ensure non-stop services and minimize maintenance cost and effort. Besides, the HDD S.M.A.R.T. provides complete information of the hard drive status to prevent potential physical drive failure. The comprehensive log system summarizes the detail data access records and connection status to server administrator. All error and warning messages can also be sent via e-mail alerts for ease of maintenance. To ensure the data security, TS-409 Pro offers advanced disk configurations for RAID 0, 1, 5, 6, 5 + Spare, Single, and JBOD. Meanwhile, TS-409 Pro supports hot-swap design which offers the non-stop and easy-to-manage service. When HDD failure occurs, the administrator can be alerted by e-mail alarm and LED indication. The failed drive can be replaced by hot swapping without turning off the server. The intelligent data rebuilding features allow users to the new drive without suffering from any system downtime.
QNAP TS-409 Pro Turbo NAS. Chassis type: Tower. Processor frequency: 0.5 GHz. Internal memory: 0.25 GB, Internal memory type: DDR2. Total installed storage capacity: 4 TB
Yes, this QNAP TS-409 Pro Turbo NAS Tower 0.25 GB DDR2 4 TB (540103G0409TSP) is 100% genuine QNAP hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This QNAP TS-409 Pro Turbo NAS Tower 0.25 GB DDR2 4 TB includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 540103G0409TSP.