Buffalo's TeraStation 5400RN WSS Rackmount 1U network attached storage appliance provides high-performance four drive RAID-based network storage with the power of a Windows Server 2012 operating system providing seamless integration with Windows computers and servers. Increased reliability is achieved with the Terastation 5400RN WSS being populated with hard drives built specifically for always on NAS devices. Incorporating the powerful dual-core Intel Atom Processor D2701 and 4 GB of installed RAM, TeraStation 5400RN WSS provides class-leading performance and enables the ability to focus on concurrent tasks with minimal performance degradation: experience maximum network throughput while NAS and iSCSI targeting operations run simultaneously. Additionally, support for NTFS for very specific file-level security and Native Active Directory support prov...Number of Hard Drives Installed: 4Total Hard Drive Capacity: 16 TBProcessor Manufacturer: IntelProcessor Type: AtomProcessor Model: D2701Processor Core: Dual-core (2 Core)Processor Speed: 2.13 GHzStandard Memory: 4 GBMemory Technology: DDR3 SDRAMEthernet Technology: Gigabit EthernetNumber of Total Expansion Bays: 4Controller Type: Serial ATA/300RAID Supported: YesRAID Levels: JBODRAID Levels: 0RAID Levels: 1RAID Levels: 5Total Number of USB Ports: 5Number of USB 2.0 Ports: 2Number of USB 3.0 Ports: 3Network (RJ-45): YesOperating System: Windows Storage Server 2012 WorkgroupProtocols: TCP/IPProtocols: iSCSIProtocols: CIFS/SMBProtocols: AFPProtocols: HTTPProtocols: HTTPSProtocols: FTPProtocols: SFTPProtocols: NFSForm Factor: Rack-mountableRack Height: 1UPackage Contents: TeraStation 5400RN WSS Rackmount NAS Ethernet Cable AC Cable USB Flash for WSS Utility CD (TeraNavigator, NASNavigator2, NovaBACKUP, Adobe Reader) 3pin - 2pin Adapter Front Panel Keys Users Manual Rail Kit with Mounting Brackets and Screws Warranty Statement Country of Origin: ChinaLimited Warranty: 3 YearPackage Contents TeraStation 5400RN WSS Rackmount NAS Ethernet Cable AC Cable USB Flash for WSS Utility CD (TeraNavigator, NASNavigator2, NovaBACKUP, Adobe Reader) 3pin - 2pin Adapter Front Panel Keys Users Manual Rail Kit with Mounting Brackets and Screws Warranty Statement