CPU
Intel Core i7-6700 3.4 GHz quad-core processor

System memory
Total DIMM slots: 4
Maximum memory: 64 GB (16 GB x4)
Memory modules pre-installed: 64 GB DDR4 RAM (16 GB x 4)

Flash Memory
512MB DOM

M.2 Slot
2 x M.2 2242/2260/2280/22110 SATA 6Gb/s SSD
Note:
1. The M.2 SSD is not included as standard.
2. M.2 SSD operations can easily generate excessive heat. It is recommended to install a heatsink
(from QNAP or a third-party provider) on the M.2 SSD.

Hard Drive Tray
4 x 2.5 SSD
8 x 2.5/3.5 hard drive or SSD

Drive Interface
SATA 6Gbps/3Gbps Hot-swappable

USB
1 x USB 3.0 port (Front)
4 x USB 3.0 port (Rear)

LAN Port
4 x GbE port (10GbE and 40GbE are supported with the purchase and installation of compatible network adapters)
Note:
1. For a list of compatible network adapters, please visit the Compatibility List.
2. For instructions on how to install network adapters, please refer to Chapter 6 of the QNAP NAS Hardware Manual.

HDMI Output
3

Audio Input
Audio In: 2 x 6.3mm MIC In

Audio Output
2 x built-in speaker, 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
System status, 2.5 SSD, M.2 SSD, 3.5 HDD

Buttons
System: Power button, Reset button, USB one-touch-backup button

System Warning
Buzzer

Form Factor
Tower

Sound Level (dB)
Sound pressure (LpAm) (bystander position): 21.6 dB (with 8 x Seagate ST2000VN000-1HJ164 hard drive installed)

Temperature
0-40^oC

Relative Humidity
5 to 95% non-condensing, wet bulb: 27^oC

Item Dimension (L inchxW inchxH inch)
45 x 29 x 11

Weight
87.00 lb

Warranty Information
3 Years