QNAP TS-409 PRO 4-Bay NAS Server NO HARD DRIVES | Wty
The QNAP TS-409 PRO features a powerful Marvell 88F5281 ARM9 processor operating at 500MHz, 256MB DDR2 RAM, 4 hot-swappable SATA I/II drive bays supporting up to 4TB total capacity, Gigabit Ethernet connectivity, and 3 USB 2.0 ports, delivering enterprise-grade network storage capabilities for business users requiring robust data management, file sharing, and backup solutions. This certified refurbished NAS server provides comprehensive RAID support including RAID 0, 1, 5, 6, and hot spare configurations, making it ideal for small to medium businesses seeking reliable centralised storage infrastructure. Perfect for Business and Professional Use
This professional-grade NAS server excels in environments requiring centralised file storage, automated backup solutions, and network-based data sharing across multiple workstations. The hot-swappable drive bays enable seamless storage expansion and maintenance without system downtime, whilst the comprehensive RAID support ensures data redundancy and protection. With support for multiple network protocols including CIFS/SMB, AFP, NFS, and FTP, the TS-409 PRO integrates seamlessly into mixed Windows, Mac, and Linux environments, making it perfect for professional offices, creative studios, and growing businesses requiring scalable storage infrastructure. Key Features and Benefits
- Four hot-swappable 3.5" SATA drive bays supporting up to 4TB total capacity
- Comprehensive RAID support (0, 1, 5, 6, hot spare, JBOD) with online RAID expansion and migration capabilities
- Gigabit Ethernet connectivity for high-speed network file transfers
- Three USB 2.0 ports supporting external drives, printers, and UPS devices
- Advanced network protocol support including CIFS/SMB, AFP, NFS, HTTP, HTTPS, and FTP
- Smart cooling system with superior mesh design and intelligent fan control
- Compact tower form factor with K-Lock security slot for physical theft prevention
- Web-based management interface with comprehensive administrative tools
- Energy-efficient external 96W power adapter with anti-kick design Technical Specifications
- Processor: Marvell 88F5281 ARM9 SoC at 500MHz
- Memory: 256MB DDR2 RAM (533MHz)
- Storage Controller: Marvell 88SX7042 PCIe to Serial ATA
- Drive Bays: 4 × 3.5" SATA I/II (hot-swappable)
- Network: 1 × Gigabit (10/100/1000) Ethernet with Marvell 88e1118 controller
- USB Ports: 3 × USB 2.0 with Genesys Logic GL852 hub controller
- Dimensions: 225mm (D) × 176mm (W) × 188mm (H)
- Weight: 3kg (unit only)
- Power Supply: External 96W adapter, DC 12V, 8A
- Included: Power adapter (no hard drives included) Operating System Benefits
The QNAP proprietary operating system provides an intuitive web-based interface that simplifies complex network storage management tasks. The system offers excellent flexibility with support for multiple file-sharing protocols, automated backup scheduling, and remote access capabilities. Whilst the firmware provides robust and regular updates, users should note that configuration requires some networking knowledge, and the learning curve may be steeper than consumer-grade NAS solutions. The operating system's strength lies in its professional-grade features and comprehensive administrative control, making it ideal for IT-experienced users and business environments. Cosmetic Condition Grading
Excellent Grade units feature minimal signs of previous use with only very minor scuffing or light abrasions on the housing. The unit maintains a near-new appearance with no scratches, cracks, paint chips, or missing pieces, making it suitable for professional environments where aesthetics matter.
Good Grade units are fully functional with light scratches on the external body and may feature more housing wear than Excellent grade units, including possible small dings, dents, or minor paint chips. Despite visible cosmetic wear, Good grade units deliver identical performance and reliability at a more budget-friendly price point. Quality Assurance and Testing
This certified refurbished QNAP TS-409 PRO has undergone Reboot IT's comprehensive Verified Reboot Refurb process, where we tested all features and functions to ensure reliable performance. Our technicians have thoroughly inspected the network controller, USB ports, cooling system, and all hardware components using cutting-edge diagnostic software.
Every unit is verified refurbished by Reboot IT's thorough testing process, which includes network connectivity verification, USB device compatibility testing, thermal performance assessment, and comprehensive system diagnostics. Any faulty components have been replaced with quality parts to ensure long-term reliability