Compatible models (main unit) Windows PC, Mac *Models equipped with a compatible LAN interface Compatible OS (main unit) Windows10, 8.1, 7, Windows Server 2016, 2012(R2), 2008(R2), Windows Storage Server 2016, 2012(R2), 2008(R2), MacOSX10.12, 10.11, 10.10, 10.9, Linux< /td> Supported OS (management software) Windows 10, 8.1, 7, Windows Server 2016, 2012(R2), 2008(R2), Windows Storage Server 2016, 2012(R2), 2008(R2) How to manage the NAS Remote desktop, console management, browser management (IE9 or later) CPUs Intel Celeron Quad Core 2.0GHz Memory 4GB LAN interface 1000BASE-T, 100BASE-TX Number of LAN terminals 1G(2) LAN terminal shape RJ45 Supported protocols TCP/IP IP address Automatic acquisition (DHCP client connection), manual connection File Transfer Protocol SMB, http, https, ftp, nfs, WebDAV, iSCSI Maximum number of registered users Unlimited (theoretical value) Maximum number of groups that can be registered Unlimited (theoretical value) USB interface USB3.0×1, USB2.0×3 UPS compatible Yes Buttons Power button, function button HDD interface SATA 6Gb/s HD drive configuration WD Red (4TB) x 4 Disk RPM 5400rpm Supported RAID levels Supports RAID0/1/5 (factory default: system area RAID1, data area RAID5) Hot Swap Yes Hot spare Not supported Disk encryption Not supported How to back up Replication (DFS-R), WindowsServerBackup, Data Folder Backup Tool, Volume Shadow Copy, robocopy Cooling fan 3 system fans (internal), 1 power supply fan Power supply type Built-in power supply Input Voltage AC100V±10% 50/60Hz Max Power 44W Power Consumption 38W External dimensions (width x depth x height) 430×540×45mm Mass Approx.9.0Kg *not including rails Operating environment Temperature 0-40℃, Humidity 20-80%R.H. (no condensation) Laws, standards, etc. EU RoHS directive compliant, VCCI (Class A) Green Purchasing Law Standards Compatible Energy Consumption Efficiency N Division Warranty period 3 years Maintenance Service Options (on-site maintenance, delivery maintenance, send-back extended maintenance) Management Service ・Support for viewing NAS (cloud type NAS status management service) Attached software ・NAS management tool/arovaview recorder evaluation version (installed) ・VVAULT BASIC version/VVAULT AUDIT BASIC version (installer provided) ・Cloud backup restore tool (for client PC) [NetStor Restore] (download provided) td> Accessories Rail kit, power cable (3P), 1 LAN cable, VGA cable, NAS support disk (CD-ROM), recovery disk (DVD-ROM), setup guide (installation/setting) 1 each, 1 copy of Microsoft License Agreement (EULA), lock key Options ・Dedicated spare drive NSB-7SD4T4R ・Software for adding camera recording function for NAS (Arovaview) NSB-SWAR series * Please note that specifications are subject to change without notice.