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.
Intel® Xeon® Processor D-1521, 4 core 2.4 GHz
Intel® Xeon® Processor D-1531, 6 core 2.2 GHz
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|
(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 /
|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|