Qnap TES 1885U D1521 8GR 18 Bay Storage

CPU: Intel Xeon D 1521 quad core 2.4 GHz processor, Max turbo to 2.7 GHz

CPU Architecture: 64 bit x86

Floating Point Unit

Encryption Engine: (AES-NI)

System Memory: 8 GB RDIMM DDR4 ECC (1 x 8GB)

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

Hot swappable

SSD Cache Acceleration Support

Gigabit Ethernet Port (RJ45): 4

10 Gigabit Ethernet Port: 2 x 10GbE SFP+ Jumbo Frame

PCIe Slot: 4

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