Compatible models (main unit) Windows PC, Mac *Models equipped with a compatible LAN interface Compatible OS (main unit) [Windows] Windows 10, 8.1, 7, Windows Server 2019, 2016, 2012(R2), Windows Storage Server 2016, 2012(R2) [mac] macOS Mojave 10.14, macOS High Sierra 10.13, macOS Sierra 10.12 Supported OS (management software) [Windows] [HostExplorer] Windows10, 8.1, 7, Windows Server 2019, 2016, 2012(R2), Windows Storage Server 2016, 2012(R2) [mac]- How to manage the NAS Remote Desktop, Console Management, Browser Management (IE11+, Chrome) CPUs VIA nano QuadCore 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 (1.0/2.0/2.1/3.0/3.0.2/3.1.1), NFS (v2/v3/v4), FTP, HTTP, HTTPS, iSCSI, WebDAV Maximum number of registered users Unlimited (theoretical value) Maximum number of groups that can be registered Unlimited (theoretical value) USB interface USB3.0×2, USB2.0×2 UPS compatible Yes Buttons Power button HDD interface SATA 3Gb/s HD drive configuration NAS dedicated HDD (1TB) x 4 Supported RAID levels Supports RAID0/1/5 (factory setting: system area RAID1, data area RAID5) Effective capacity (for factory default RAID) About 3TB Hot Swap Yes Hot spare Not supported Disk roaming Not supported Disk encryption Yes How to back up Replication (DFS-R), NetStorBackup, WindowsServerBackup, data folder backup tool, volume shadow copy, robocopy Cloud backup integration Box / AmazonS3 / Microsoft Azure Other support functions S.M.A.R.T. function, Azure File Sync, Storage Migration Service, System Insight function, NTFS deduplication function (*Standard Edition models only) Cooling fan 1 system fan, 1 power supply fan Power supply type Built-in power supply Input Voltage AC100V±10% 50/60Hz Max Power 230W Power Consumption 36.1W External dimensions (width x depth x height) 195×264×210mm Mass About 6.9kg Operating environment Temperature 0 to 40°C, Humidity 5 to 85% R.H. (no condensation) Laws, standards, etc. EU RoHS directive compliant (10 substances), VCCI (Class A) Green Purchasing Law Standards Compatible Energy Consumption Efficiency N Division Management Service ・Support to see NAS (cloud type NAS status management service) Attached software ・NAS tool (management tool)・Backup tool [NetStorBackup][Windows Server backup] ・Management software [HostExplorer]・Cloud backup restore tool (for client PC) [NetStor Restore]< /td> Accessories 1 dedicated AC cable (3-pin approx. 1.8m), 1 LAN cable (CATE6 2m), 1 AC cable fixing band, 2 front door keys, 1 recovery disc (DVD media), 1 setup guide Maintenance Service On-site [Multi-year contract standard pack] 1-7 years (EBS-LN-HP series) [HDD return-free pack] 1-7 years (EBS-LN-HN series) [Extended year contract pack (standard/ HDD return-free pack shared)] 2nd year to 7th year, 1 year extension (EBS-LN-HP series) Delivery [Multi-year contract pack] 1 to 7 years (EBS-LN-DS series) [Extended year contract pack] 1 year extension (EBS-LN-DS-11) / 6th to 7th year, 1 Year extension (EBS-LN-DS-E1) Send Back Extension [Send Back Extension Maintenance Service Pack] 2 years extension (EBS-LN-SS-02) Installation Setting Service [On-site installation service] Basic settings (ESB-NAS-SS-100) [Options] Client PC settings (ESB-NAS-SS-101) / NAS device description (ESB-NAS-SS-102) / NAS Shadow Copy Settings (ESB-NAS-SS-103)/Client Shadow Copy Settings (ESB-NAS-SS-104)/PS Settings (ESB-NAS-SS-105) Exclusive options Dedicated spare drive NSB-7SD1T4D-S SFP+ module - LAN board - Memory - Others Spare fan NSB-7SFAN4C Warranty period 3 years