Compatible models (main unit) Windows PC, Mac *Models equipped with a compatible LAN interface Compatible OS (main unit) [Windows]/Windows10, 8.1, 7, Windows Server 2019, 2016, 2012R2, 2012, 2008R2, 2008 [mac]/macOS Catalina 10.15, macOS Mojave 10.14, macOS High Sierra 10.13, macOS Sierra 10.12, OS X El Capitan 10.11, OS X Yosemite 10.10, OS X Mavericks 10.9 Supported OS (management software) [Windows]/[QfinderPro] Windows10, 8.1, 7, Windows Server 2019, 2016, 2012R2, 2012, 2008R2, 2008 [mac]/[QfinderPro] macOS Catalina 10.15, macOS Mojave 10.14, macOS High Sierra 10.13, macOS Sierra 10.12, OS X El Capitan 10.11, OS X Yosemite 10.10, OS X Mavericks 10.9 Supported browsers IE11 or higher, Firefox, Safari, Google Chrome CPUs Annapurna Labs AL314 QuadCore 1.7GHz Memory 8GB LAN interface 10G SFP+, 10GBASE-T, 5GBASE-T, 2.5GBASE-T, 1000BASE-T, 100BASE-TX, 10BASE-T Number of LAN terminals 10G(3), 1G(2) LAN terminal shape 10G (SFP+ slot) x 2, 10G (RJ45) x 1, 1G (RJ45) x 2 Supported protocols TCP/IP(IPv4&IPv6) IP Address Automatic acquisition (DHCP client connection), manual connection File Transfer Protocol CIFS/SMB(1.0/2.0/2.1/3.0), AFP, NFS, FTP/FTPS/SFTP, HTTP, Telnet, SSH, iSCSI, SNMP, SMTP Maximum number of registered users 300 Maximum number of groups that can be registered 300 groups USB interface USB3.0×3 UPS compatible Yes Buttons Power Button, Reset Button, USB Copy Button HDD interface SATA 6Gb/s HD drive configuration NAS dedicated HDD (8TB) x 5 Supported RAID levels Supports RAID0/1/5/6/10 (Factory default RAID6) Effective capacity (for factory default RAID) About 18TB Hot Swap Yes Hot spare Yes Disk roaming Yes Disk encryption Yes How to back up Replication support, schedule backup support, TimeMachine support Cloud backup integration Box / AmazonS3 / Microsoft Azure Other support functions Snapshot function (Main unit F/W Ver.4.3.6.1256 or later), Virus check function (Separate registration (free) to "View NAS" is required.) Cooling fan 12cm system fan x 1 Power supply type Built-in power supply Input Voltage AC100V±10% 50/60Hz Max Power 250W Power Consumption 61W External dimensions (width x depth x height) 210.6×235.4×185mm Mass About 9.4kg Operating environment Temperature 0 to 40°C, Humidity 5% to 95% R.H. (no condensation) Laws, standards, etc. EU RoHS directive compliant (10 substances), VCCI (Class B) Green Purchasing Law Standards Compliant (2019) Energy Consumption Efficiency N Division 0.0015W/GB Management Service ・Support for viewing NAS (cloud type NAS status management service) Attached software · Management tool [QfinderPro] · Backup tool [NetStorBackup] · Cloud backup restore tool (for client PC) [NetStorRestore] *All downloads provided Accessories 1 AC power cable (about 1.8m), 2 LAN cables about 1.5m, 1 setup guide Maintenance Service Onsite / [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 unnecessary 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) Sendback Extension [Sendback extended maintenance service pack] 2 years extension (EBS-LN-SS-02) Kitting/Initial Settings - Backup Settings - memory replacement - NIC installation - Memory replacement + NIC installation - Installation Setting Service - Exclusive options Dedicated spare drive NSB-SD8TU SFP+ module 10G BASE-SW/SR compliant EHB-EX-SPPTSR / 10G BASE-LW/LR compliant EHB-EX-SPPTLR LAN board - Memory NSB-EX-MEM8G Others - Warranty period 3 years