Redundant power supply should be equipped with 2 units. Our orders are processed through an automated system which does not read these notes. How long will it take to my area? The Processing Time is the time of gathering up all the items and packaging.The item "QNAP SP-469U-S-PSU 250W Single PSU for Rackmount NAS" is in sale since Wednesday, November 13, 2019. This item is in the category "Computers/Tablets & Networking\Power Protection, Distribution\Power Distribution Units".shop" and is located in Melbourne. This item can be shipped to Australia, North, South, or Latin America, all countries in Europe, all countries in continental Asia, New Zealand.