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TES-1885U-D1531-16GR-US - 12 (+6) Bay 10GbE NAS and iSCSI/ IP-SAN with dual OS options (QES/QTS), SAS 12G, SAS/SATA 6G, Xeon D-1 by QNAP

TES-1885U-D1531-16GR-US - 12 (+6) Bay 10GbE NAS and iSCSI/ IP-SAN with dual OS options (QES/QTS), SAS 12G, SAS/SATA 6G, Xeon D-1

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12 (+6) Bay 10GbE NAS and iSCSI/ IP-SAN with dual OS options (QES/QTS), SAS 12G, SAS/SATA 6G, Xeon D-1531 2.2GHz, 16GB ECC RAM, 4-LAN, built-in 2x10Gb SFP+


Mfg SKU # : TES-1885U-D1531-16GR-US
Our Price : $5,939.00
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Powered by an Intel® Xeon® D processor, the powerful enterprise-class TES-1885U-D1531-16GR-US 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.
CPU Intel® Xeon® D-1531 6-core 2.2 GHz processor, Max turbo to 2.7 GHz.
CPU Architecture 64-bit x86
Floating Point Unit
Encryption Engine  (AES-NI)
System Memory 16 GB RDIMM DDR4 ECC ( 2 x 8 GB)
Maximum Memory UDIMM: 64 GB (4 x 16 GB)
RDIMM: 128GB (4 x 32 GB)
Memory Slot

4 x Long-DIMM DDR4
32 GB (above) RAM is required for QES operating system.
You can only use one type of dual in-line memory module (DIMM) at a time. Do not use registered DIMM (RDIMM) with unbuffer DIMM (UDIMM) memory.

Flash Memory 4GB (DOM for dual OS)
Drive Bay Front: 12 x 3.5-inch
Rear: 6 x 2.5-inch
Drive Compatibility 3.5-inch bays:
3.5-inch SAS/SATA hard disk drives
2.5-inch SAS/SATA hard disk drives
2.5-inch SAS/SATA solid state drives

2.5-inch bays:
2.5-inch SATA solid state drives
SSD Cache Acceleration Support
Gigabit Ethernet Port (RJ45) 4
10 Gigabit Ethernet Port 2 x 10GbE SFP+
Jumbo Frame
PCIe Slot

Slot 1: PCIe Gen 3 x8
Slot 2: PCIe Gen 2 x4
Slot 3: PCIe Gen 3 x4
Slot 4: PCIe Gen 3 x4 or PCIe Gen 3 x8
Slot 4 provides the width of PCIe Gen.3 x8 when slot 3 is not in use. Slot 4 then provides the width of PCIe Gen.3 x4 only when an expansion board is installed in slot 3.

USB 3.2 Gen 1 port 2
Form Factor 2U Rackmount
LED Indicators HDD, Status, 10 GbE, LAN, storage expansion port status
Buttons Power, Reset
Dimensions (HxWxD) 88 × 442.5 × 530.5 mm
Weight (Net) 15.34 kg
Weight (Gross) 21.25 kg
Operating temperature 0 - 40 °C (32°F - 104°F)
Relative Humidity 5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)
Power Supply Unit Redundant/ Hot Swap ATX Power Supply,Input:
47-63 Hz
100-127V~/ 8A
200-240V/ 4A
Output: 450W
Power Consumption: Operating Mode, Typical 229.53 W
Fan 4 x 60mm
Sound Level 58.9 db(A)
System Warning Buzzer
Max. Number of Concurrent Connections (CIFS) QTS: 1500
QES: 1500
Note: Use only QNAP memory modules to maintain system performance and stability. For NAS devices with more than one memory slot, use QNAP modules with identical specifications. Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting.
* Sound Level Test Environment: Refer to ISO 7779; Maximum HDD loaded; Bystander Position; Average data from 1 meter in front of operating NAS.
Designs and specifications are subject to change without notice.

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