TES-1885U
Dual OS options system for versatility and mission-critical applications
Powered by an Intel® Xeon® D processor, the powerful enterprise-class TES-1885U is open for two operating systems – either the FreeBSD-based QES or Linux-based QTS. While QES supports ZFS for the utmost reliability and allows near-limitless snapshots, block-level data deduplication and real-time data compression, QTS features Qtier Technology, SSD cache, and an abundance of value-added apps to realize storage efficiency and diverse usage applications. The TES-1885U gives the flexibility to choose from two operating systems, enabling businesses to deploy proper operating systems on multiple TES-1885U based on their needs and goals in different stages.
Note: To change the NAS operating system after completing setup, it is necessary to re-initialize the hard disks and delete all stored data. A remote backup is required before switching the NAS operating system.
Specification
| NAS Model | TES-1885U |
| Ordering SKUs |
TES-1885U-D1521-16GR TES-1885U-D1521-32GR TES-1885U-D1531-32G TES-1885U-D1531-64G TES-1885U-D1531-16GR TES-1885U-D1531-32GR TES-1885U-D1531-128GR |
| CPU | TES-1885U-D1521 series: Intel® Xeon® Processor D-1521, 4 core 2.4 GHz TES-1885U-D1531 series: Intel® Xeon® Processor D-1531, 6 core 2.2 GHz |
| Memory |
Total DIMM slots: 4 |
| Flash Memory | 4GB DOM |
| Drive Tray | Front: 2.5″ / 3.5″ x 12 Rear: 2.5″ SSD drive bay x 6 |
| Hard Drive | Front: SAS 12Gb/s, SAS 6Gb/s, SATA 6Gb/s and SSD Rear : SATA 6Gb/s and SSD |
| Network port | 2 x SFP+ 10GbE ports, 4 x Gigabit ports |
| LEDs | 10 GbE network, system status, network, drive LED |
| Buttons | Power button, Reset button |
| Form Factor | 2U rack mount |
| Dimensions (Height x Width x Depth) |
88 x 442.5 x 530.5 mm 3.46 x 17.42 x 20.89 inch |
| Weight | Net (NAS only) : 15.1 kg / 32.28 lb Gross ( including package and accessories ) : 21.41 kg / 47.20 lb |
| Operating Temperature | 0~40˚C |
| Relative Humidity | 5 to 95% non-condensing, wet bulb：27˚C. |
| Power Supply | Redundant power : input 90 to 264VAC：450W x 2 |
| PCIe Expansion Slots | Quantity: 4 Slot 1: PCIe 3.0 x8 Slot 2: PCIe 2.0 x4 Slot 3: PCIe 3.0 x4 Slot 4: PCIe 3.0 x4 or PCIe 3.0 x8* Note: Slot 4 provides the bandwidth of PCIe 3.0 x8 when Slot 3 is not in use. Slot 4 then provides the bandwidth of PCIe 3.0 x4 only when an expansion board is installed in Slot 3. |
| Fan | 4 x 6 cm High efficiency fan |
