Supporting up to twelve 3.5" HDDs and four 2.5" SSDs, the TS-1635 is a powerful, high-capacity, quad-core business NAS. It includes two 10GbE SFP+ ports to fully support 10Gb high-speed networks with maximized ROI.
The TS-1635 also supports QNAP's network-based VJBOD (Virtual JBOD), providing an economical method for using unused storage space to expand the capacity of other QNAP NAS units. Furthermore, the TS-1635 features Container Station, which allows you to rapidly develop and deploy Internet of Things (IoT) apps, bringing a valued-added IoT business solution. The TS-1635 is a cost-effective storage solution designed for growing businesses looking for backup, restoration, private cloud, storage for virtualization, and to future-proof their IT infrastructure for 10GbE networks.
???  10GbE readiness, SSD cache, and hardware-accelerated encryption
???  VJBOD allows using the TS-1635 to expand the storage capacity of other QNAP NAS
???  Enjoy containerized virtualization and IoT app development with Container Station
???  Build a high-capacity private cloud to centrally store, organize and manage high-resolution surveillance footage
???  Quickly find NAS files using Qsirch - QNAP's proprietary search engine
???  Centrally manage multiple email accounts with QmailAgent
???  Easily manage contact information on your NAS with Qcontactz
???  Built-in speaker for bilingual human voice notification alerts and audio playback
???  Scale up to 32 hard drives with QNAP UX-800P expansion enclosures
Processor
Annapurna Labs Alpine AL-514 quad-core 1.7 GHz ARM Cortex-A15 Processor
Hardware Encryption Accleration
Yes
System Memory
4GB DDR3 (1 x 4GB)
Maximum Memory
16GB
Memory Slot
2 x SODIMM DDR3 (For dual-DIMM configurations, you must use a pair of identical DDR3L modules.)
Flash Memory
512MB
Drive Type
12 x 3.5"/2.5" + 4 x 2.5" SATA 6Gb/s HDDs/SSDs
10GbE LAN
2 x 10 Gigabit SFP+ LAN ports
GbE LAN
2 x Gigabit RJ45 LAN ports
USB Port
3 x USB 3.0 ports
PCIe Slot
1 x PCIe Gen2 ( x2)
LED Indicator
Status/Power, LAN, Drive 1-16
Button
Power / Reset
Audio Output
1 x built-in speaker, 1 x line out jack (for ampfliers or speakers)
Others
Kensington security slot, system maintenance port
Sound Level
Sound pressure (LpAm) : 22.1 dB(A)
Operating Temperature
0-40oC
Relative Humidity
5-95% RH non-condensing, wet bulb: 27oC
Power Consumption
HDD Standby: 38.37W
In operation: 78.45W
(With 12 x 1TB HDDs and 4x 120GB SSDs)
Power
100-240V, 3-1.5A, 60-50Hz, 250W PSU