ELECOM Model number ELD-CED040UBK Compatible PC PCs and Apple Mac series equipped with USB3.0 or USB2.0 port Compatible OS Windows 10/8.1/7/Windows Server 2012 (64bit)/2012 R2 (64bit)/Windows Server 2008 (64bit/32bit)/2008 R2 (64bit)/Mac OS X 10.11 ~ 10.8 External dimensions width 120 x depth 183 x height 35mm Number of drives 1 capacity 4TB rotation speed non -fixed Interface USB3.0/2.0 input voltage 100V, 50/60Hz (AC adapter) Connector shape USB3.0 micro-bx1 RAID function None Security slot ○ Format when shipping NTFS Cooling Fan None PC power supply linked ○ 1CLICK button None Access LED ○ ROHS Directive ○ Accessories USB3.0 cable (including about 100cm connector) x1, quick guide (with warranty card), AC adapter, others Available areas Japan * Please note that we cannot accept any use, support, and guarantee of this product. Electrical Appliance Safety Law PSE mark display Warranty period 1 year