A dedicated spare drive for Windows Server IoT 2019 for Storage and Windows Storage Server 2016 desktop type.- Compatible models [WS IoT 2019 for S model] NSB-75S16T4DS9 / NSB-75S16T4DW9 / NSB-7MS8T2DS9 / NSB-7MS8T2DW9 [WSS 2016 model] NSB-75S16T4DS6 / NSB-75S16T4DW6 / NSB-75S16T4DW65 / NSB-7MS8T2CS6 / NSB-7MS8T2CW6 / NSB-7MS8T2CA04 / NSB-7MS8T2CA09 / NSB-7MS8T2CA12 Drive used NAS dedicated HDD Interfaces SATA Data area capacity 4TB Form factor 3.5 inches External dimensions (width x depth x height) 106×160×26mm (excluding protrusions) Weight About 743g Operating environmental conditions Temperature: 0-40℃, Humidity: 20-80% R.H. (no condensation) Environmental conditions during storage -10°C to 50°C Legal compliance EU RoHS directive compliant (10 substances) Warranty period 3 years Accessories Spare drive replacement guide, drive number sticker Others Supported software versions for the NAS unit that uses this product [NAS viewing agent Ver.2.20 or higher] [NAS tool Ver.7.00 or higher] [Firmware Ver.1.0.0.1030 or higher (4-bay desktop model only)] Details are the same as the product Please read the "Information for update before use" in the package. *Please note that specifications are subject to change without notice.