QNAP TS-1685-D1521-8G, Hardware User Manual, Page: 10 / 55

10
1 x 3.5mm Line-out jack
Note: Only one of the above audio output ports can work at a time.
If a speaker is connected, the sound will output through the
speaker.
LED indicators Status, USB One Touch Copy, HDD 1-12, SSD 1-4, M.2 SSD 1-6
Buttons Power, USB One Touch Copy, Reset
IR sensor QNAP RM-IR004 remote control (MCE compatible)
Security Kensington security slot
Form factor Tower
Power Supply
100-240V~, 3-1.5A, 60-50Hz, 250W PSU
100-240V~, 3-1.5A, 60-50Hz, 550W PSU
System fans 3 x 9.2cm system fan (12V DC)
CPU fans 2 x 9cm fan
1.2 Ordering Information
NAS SKUs
TS-1685-D1521-8G
Intel® Xeon® Processor D-1521, 8GB non-ECC RAM
(4GB UDIMM*2), 250W PSU
TS-1685-D1521-16G
Intel® Xeon® Processor D-1521, 16GB non-ECC RAM
(8GB UDIMM*2), 250W PSU
TS-1685-D1521-16G-550W
Intel® Xeon® Processor D-1521, 16GB non-ECC RAM
(8GB UDIMM*2), 550W PSU
TS-1685-D1521-32G
Intel® Xeon® Processor D-1521, 32GB non-ECC RAM
(16GB UDIMM*2), 250W PSU
TS-1685-D1521-32G-550W
Intel® Xeon® Processor D-1521, 32GB non-ECC RAM
(16GB UDIMM*2), 550W PSU
TS-1685-D1531-16G
Intel® Xeon® Processor D-1531, 16GB non-ECC RAM
(8GB UDIMM*2), 250W PSU
TS-1685-D1531-32G
Intel® Xeon® Processor D-1531, 32GB non-ECC RAM
(16GB UDIMM*2), 250W PSU
TS-1685-D1531-32G-550W
Intel® Xeon® Processor D-1531, 32GB non-ECC RAM
(16GB UDIMM*2), 550W PSU
TS-1685-D1531-64G
Intel® Xeon® Processor D-1531, 64GB non-ECC RAM
(16GB UDIMM*4), 250W PSU
TS-1685-D1531-64GR
Intel® Xeon® Processor D-1531, 64GB ECC RAM (16GB
RDIMM*4), 250W PSU
TS-1685-D1531-128GR Intel® Xeon® Processor D-1531, 128GB ECC RAM (32GB