Ordering P/N TS-431P2-4G
CPU Annapurna Labs AL-314, 4-core,1.7GHz
System Memory 4GB DDR3 RAM
RAM slot 1 x SODIMM (Max. 8GB)
Flash Memory 512MB NAND flash
Hard Drive Tray 4
Drive Interface SATA 6Gb/s, 3Gb/s HDD or SSD; Hot-swappable
USB 3 x USB 3.0 port (Front x1 ; Rear x 2)
LAN Port 2 x GbE RJ45
LED Indicators System Status, HDD, USB, LAN
Buttons Power, Reset, USB One-Touch-Copy
System Warning Buzzer
Form Factor Tower
Dimensions 169 x 160 x 219 mm
6.65 x 6.3 x 8.62 inch
Weight 3 kg (6.61 lbs)/4.3 kg (9.48 lbs)
Power Consumption (W) HDD standby: 10.62W
In operation: 23.72W
Relative Humidity 5~95% non-condensing, wet bulb: 27°C
Power Supply AC adapter, 90W, 100 - 240V
Sound Level Operating Low speed: 19.5 dB(A)
Security Design Kensington security slot
Fan 1 x 12cm smart Fan (12V DC)
* Testing Environment:
Refer to ISO 7779 ; Maximum HDD loaded ; Bystander Position ; Average data from 1 meter in front of operating NAS
Note: Use only QNAP memory modules to maintain system performance and stability. For NAS devices with more than one memory slot, use QNAP modules with identical specifications.
Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting.
* Sound Level Test Environment:
Refer to ISO 7779 ; Maximum HDD loaded ; Bystander Position ; Average data from 1 meter in front of operating NAS.
Designs and specifications are subject to change without notice.