Please allow ~4-6 weeks to dispatch from Australia for quality control. Only 4 devices per customer may be shipped each day, so orders placed for more than 4 devices will be shipped over multiple days.
Products containing Lithium-Ion batteries (laptops and smartphones) are subject to extra safety requirements and are experiencing further delays.
Product images are for illustrative purposes only and may contain AI-generated content. They do not represent the exact product that is subject to the cosmetic grading policy detailed here.


QNAP TS-419U+ Certified Refurbished NAS — Marvell 1.6GHz CPU, 512MB RAM, 4-Bay SATA, Dual Gigabit Ethernet
The QNAP TS-419U+ is a certified refurbished network-attached storage (NAS) device featuring a Marvell 6282 1.6GHz single-core processor, 512MB DDRIII RAM, and 4 hot-swappable SATA I/II drive bays supporting both 3.5" and 2.5" hard drives. It boasts dual Gigabit Ethernet ports for robust network connectivity and includes multiple USB 2.0 and eSATA ports for external expansion and backup. This unit is perfect for small to medium-sized businesses or advanced home users seeking reliable, scalable storage with advanced RAID capabilities and comprehensive file sharing options.
Practical Use Cases
- Centralized file storage and sharing across Windows, Mac, and Linux environments
- Media server for streaming multimedia content within a network
- Backup destination for multiple devices with support for external drives
- Virtual disk drive creation through iSCSI target services for virtualization needs
- RAID configurations for data protection including RAID 0/1/5/6/10 and JBOD
- Network printer sharing and UPS power management integration
Key Features & Benefits
- Reliable Performance: Powered by Marvell 1.6GHz CPU and 512MB DDRIII RAM ensuring smooth multi-user access.
- Flexible Storage: Four hot-swappable bays allow easy drive upgrades or replacements without downtime.
- Advanced RAID Support: Online capacity expansion and RAID level migration without shutting down the system.
- Robust Connectivity: Dual Gigabit Ethernet supports link aggregation modes like load balancing and failover.
- Multiple I/O Options: Four USB 2.0 ports and two eSATA ports provide versatile external storage and peripheral connections.
- Comprehensive File Sharing: Supports SMB/CIFS, AFP, NFS protocols for seamless cross-platform compatibility.
- Ease of Use: Front-panel USB one-touch backup button simplifies data backup to external drives.
- Efficient Cooling: Dual quiet fans maintain optimal operating temperature.
- Extensive Monitoring & Alerts: Real-time system monitoring with event alerts via email or SMS.
- Certified Refurbished Quality: Thoroughly tested by Reboot IT using cutting-edge software to verify all features and functions.
Detailed Specifications
- Processor: Marvell 6282 1.6GHz single-core
- Memory: 512MB DDRIII RAM (non-upgradable)
- Storage Bays: 4 x 3.5" or 2.5" SATA I/II hot-swappable bays (drives not included)
- Network Interfaces: Dual Gigabit Ethernet ports (2x RJ-45, 10/100/1000 Mbps)
- USB Ports: 4 x USB 2.0 (1 front, 3 rear)
- eSATA Ports: 2 x eSATA (rear)
- RAID Support: RAID 0/1/5/6/10, JBOD, Single Disk, Online expansion & migration
- Dimensions: 44 mm (H) x 439 mm (W) x 483 mm (D)
- Weight: Approximately 6.7 kg (14.77 lbs)
- Chassis: Metal rackmount, black color
- Cooling System: Two quiet 4cm cooling fans
- Power Supply: Input: 100–240V AC, Output: 250W
- Operating Temperature: 0–40°C
- Supported OS Clients: Windows XP/Vista/7/8, Server editions, Mac OS X, Linux, UNIX
- Firmware Version: QNAP Turbo NAS firmware v3.6 (max support up to QTS 4.2.x)
Quality Assurance & Warranty
All QNAP TS-419U+ units sold by Reboot IT are certified refurbished following a rigorous testing process that verifies every feature and function using cutting-edge software tools developed since 2001. Tested components include CPU performance, memory integrity, network interfaces, RAID functionality, I/O ports, and cooling efficiency.
Reboot IT provides a full 1-year warranty on this product, ensuring peace of mind with your purchase.
Why Buy From Reboot IT?
Since 2001, Reboot IT has been an industry expert specializing in refurbished IT equipment. We use advanced testing software to guarantee the quality and reliability of every product. Our thorough verification process ensures you receive a certified refurbished unit that functions like new.
Take Action
Upgrade your storage infrastructure today with the certified refurbished QNAP TS-419U+ NAS from Reboot IT. Enjoy reliable performance, advanced features, and trusted warranty coverage. Click “Add to Cart” to secure this proven network storage solution now.
If you need further details or custom RAID setup advice, feel free to ask!
Brand | QNAP |
Bundle Description | None |
Colour | Black |
Connectivity | Gigabit Ethernet |
Custom Bundle | No |
Features | RAID 0|1|5|6|10|JBOD, Cloud Sync, Media Server, Virtualization Support |
Item Height | 88 mm |
Item Length | 482 mm |
Item Width | 450 mm |
Manufacturer Warranty | 3 Months |
Maximum LAN Data Rate | 1 Gbps |
Maximum Wireless Data Rate | None |
Model | TS-419U+ |
Processor Model | Marvell Armada 370 Dual-core 1.2 GHz |
Number of LAN Ports | 2 |
Ports | 2 x RJ45 Gigabit Ethernet, 2 x USB 2.0, 2 x USB 3.0 |
To Fit | Small to Medium Business |
Type | Rackmount NAS |
Item Weight | 4.5 kg |
Refurbished Computers - Cosmetic Grading Guide
Our supplier's refurbished hardware is typically graded either "Excellent" or "Good", however, some legacy products were graded under a letter grading system (A, B, C). Please find the definitions for each grade below and contact us if you're uncertain of a device's grade.
Used Smartphone / Refurbished Mobile Phones
"Excellent" Grade
Devices in this category appear like new, with very minor wear. Expect light or fine scratches on the screen that are shallow enough not to catch on a fingernail. The edge around the glass is virtually flawless, save for possible light scratching around the power port. The back plate may show light/fine scratches, including on the Apple logo, with any discoloration being minimal.
"Good" Grade
These devices are characterized by being fully tested and functional even if they have body scratches, minor paint chips, or a small hairline crack on the screen. Screens are free from dead pixels but may exhibit slight scratching from moderate use.
Refurbished Desktops, Laptops and Monitors
"Excellent" Grade - Laptops
Reserved for units that show barely any signs of previous use, these laptops may exhibit very minor scuffing or abrasions, associated only with minimal standard use. The keyboards show light wear, and importantly, the screens are pristine, free from any scratches, cracks, chips, dead pixels, dark spots, discoloration, or blemishes.
"Excellent" Grade - Desktops
Desktop PCs in the "Excellent" grade category are free from deep scratches, cracks, paint chips, or any broken/missing pieces, ensuring a sleek and almost-new aesthetic.
"Excellent" Grade - Monitors
"Excellent" grade monitors are for those who expect a display showing very little to no signs of previous use. With minimal scuffing or abrasions on the housing/frame and no imperfections on the screen, these units offer an almost-new viewing experience.
"Good" Grade - Laptops
"Good" grade laptops are fully functional but come with signs of more extensive use compared to Excellent grade units. This includes scratches on the laptop body, heavier wear on keyboards, and possible small dents or paint chips. Screens may show uneven light diffusion and subtle blemishes but no cracks.
"Good" Grade - Desktops
Similar to laptops, "Good" grade desktops may exhibit light scratches and more noticeable wear on the case compared to "Excellent" grade PCs. Small dings or paint chips might be present but do not affect functionality.
"Good" Grade - Monitors
Displays in the "Good" grade have been fully tested and are functional but may include body scratches, minor cracks, or a loose/wobbly base. Screens could display uneven light diffusion and moderate blemishes but remain free from cracks.
Legacy letter grading
Used Smartphone / Refurbished Mobile Phones
A Grade
- No chips, scratches or cracks on the front glass and housing
- No missing or alternative parts
- No sign of liquid damage
- Battery cannot be swollen
B Grade – Same as A Grade except:
- May have light scuffs but no chips or cracks
- Light scratches on housing or front glass
C-Grade – Same as B Grade except:
- Unlimited long shallow scratches on the front glass
- No chips or cracks on the front glass
- Unlimited scratches, chips/dents on back cover housing and corners
- Minor cracks allowed
- Customized housing and aftermarket covers allowed
Refurbished Desktops, Laptops and Monitors
A-Grade
- Overall excellent to very good cosmetic condition. Some may be pristine, others may have light scratches or minor blemishes
- Laptops may have some shiny areas around the keyboard such as the space bar, touchpad or touchpad buttons
- Keyboard keys will be in excellent condition
- Laptop and monitor screens will be blemish free
- Cosmetic blemishes will not impact the overall functionality or performance of the device
B-Grade
- Will have some cosmetic blemishes that include scratches and/or other imperfections
- Minor scratches and dents on the housing
- Laptops may have shiny keys or shiny surfaces around the keyboard however all characters will be legible
- Laptop and monitors screens will have imperfections such as minor scratches, minor chips and/or white spots. There will be no cracking on the screen
- Have the same warranty as A Grade
- Pricing will be cheaper than A Grade
C-Grade
- Same as B-Grade except may have unlimited scratches/blemishes on the screen
- May have cracks/chips or dents on the housing
- Have the same warranty as A Grade
- Pricing will be cheaper than B Grade