QNAP TES-1885U-D1521 NAS 18 Bay

CPU

Intel® Xeon® D-1521 4-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 RDIMM 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