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Chapter 1.
Product Overview
Caution: Any unauthorized modifications performed on QNAP products will result in
the warranty being voided. QNAP is not responsible for any form of damage or loss of data
caused by such modifications. Unauthorized modifications include, but are not limited to,
changes made to the default system firmware, installation of unofficial third party
applications, and changes to the hardware performed by unauthorized technicians.
1.1 Hardware Specification
TS-1685
CPU
Intel® Xeon® Processor D-1521 quad-core 2.4 GHz
Intel® Xeon® Processor D-1531 6-core 2.2 GHz
System memory
16GB non-ECC RAM (8GB UDIMM*2)
32GB non-ECC RAM (16GB UDIMM*2)
64GB non-ECC RAM (16GB UDIMM*4)
64GB ECC RAM (16GB RDIMM*4)
128GB ECC RAM (32GB RDIMM*4)
Flash memory
512 MB (USB DOM)
CPU replaceable
No
Memory replaceable
Yes
Memory slots
4 x Long-DIMM slots
3.5" drive slots
12 x SATA 6 Gb/s (3.5-inch HDD, 2.5-inch HDD& SSD)
2.5" drive slots
4 x SATA 6 Gb/s (2.5-inch SSD)
M.2 SSD slots
6 x M.2 2242/2260/2280/22110 SATA 6 Gb/s
PCIe slots
3:
Slot 1: PCIe Gen.3 x8
Slot 2: PCIe Gen.2 x4
Slot 3: PCIe Gen.3 x8
10 GbE LAN ports
2 x 10GBASE-T
GbE LAN ports
4
LED panel
Mono-LCD display with backlight
Enter and Select buttons for configuration
USB ports
Front: 1 x USB 3.0 port
Rear: 2 x USB 3.0 port
Audio outputs
1 x built-in speaker