Buffalo Technology TeraStation 5400DN WSS 4-Drive Bay 12TB (4x 3TB) Desktop NAS for Small/Medium Business, Intel Atom D2550 1.86GHz, 4GB RAM, 3.5" Drive Tray, RAID 0/1/5/JBOD, NAS OS

Buffalo's TeraStation 5400DN WSS network attached storage appliance provides high performance four-drive RAID-based network storage powered by Windows Storage Server 2012 R2 and provides seamless integration with Windows systems. Increased reliability is achieved with the TeraStation 5400DN WSS being populated with hard drives built specifically for NAS devices. NAS drives also run cooler, reducing power consumption and result in lower operating costs and longer average lifetime.

• Four NAS optimized hard drives included
• Windows Storage Server 2012 R2 Workgroup Edition
• RAID 0/1/5/JBOD
• NovaBACKUP licenses included
• Dual gigabit NICs with MPIO capability
• Remote file access
• Hot swap hard drives
• Simultaneous NAS and iSCSI target functionality
• Cloud storage backup
• Active Directory integration
• Deduplication
• DFS replication
• USB 3.0 accessory support

Incorporating the powerful dual-core Intel Atom Processor D2550 and 4 GB of installed RAM, TeraStation 5400DN 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 provides integration with large Windows networks. TeraStation 5400DN WSS is an economical turnkey solution for highly reliable and continuously available high performance network storage for a variety of data needs.

Terastation NAS System
TeraStation 5400DN WSS runs on Buffalo's TeraStation NAS System, providing a host of business-class features from network file sharing and security to RAID management, remote access and more. Managing data, backups and data sharing in a production environment or larger business is made easy with this NAS operating system. Included on all Buffalo TeraStation devices, TeraStation NAS System simplifies your everyday data needs.

Data Protection and Backup
TeraStation 5400DN WSS is bundled with eleven licenses of NovaBACKUP Buffalo Edition (one server and ten workstations), providing a complete, all-in-one data protection solution for PCs and Windows servers. TeraStation 5400DN WSS features Buffalo's replication technology providing easy and high performance data replication from one Buffalo NAS device to another Buffalo NAS device over the network or the Internet.

This offers real-time synchronous replication of data, providing easy, continuous data protection in the event of data loss. If your system configuration includes data replication from one TeraStation 5400DN WSS unit to another, you can set up fail-over to automatically switch main operation over to the redundant TeraStation if the main unit ever becomes inaccessible. Within one minute, the backup TeraStation automatically assumes the role of the main TeraStation 5400DN WSS with no disruption and no IT intervention. Data can be continuously accessed without any notice of the fail-over.

Reliable and Secure Network Storage
TeraStation 5400DN WSS offers high capacity, highly available storage accessible among multiple platforms for seamless centralized storage and backup. Create user and group profiles and control folder and file access to protect business critical content and privacy. Support for multiple levels of RAID provides continuous data protection and increased fault tolerance and data availability.

• RAID 0 combines all drives into a single array offering maximum capacity with no redundancy
• RAID 1 mirrors two arrays, creating an exact copy of data for fault tolerance
• RAID 5 stripes the data across all four drives, interspersing parity data to provide an efficient blend of fault tolerance and storage capacity

Remote File Access
TeraStation 5400DN WSS offers multiple ways to remotely access and share your important data for enhanced collaboration and productivity. With WebAccess and FTP/SFTP servers, you can securely access and share files with anyone outside the local network. Trusted recipients can access selected files from anywhere over the Internet and with WebAccess files can also be accessed remotely from tablet and smartphone devices.

Hot Swap Hard Drives
TeraStation 5400DN WSS's hot swap feature allows a user to replace a hard drive in the event of failure without powering down the device. Simply remove the defective drive, insert the new drive and the data rebuilds while still being available to clients on the network with zero downtime.

Storage Virtualization
Configure TeraStation 5400DN WSS as an iSCSI target to add affordable virtualized storage to your business network. Storage virtualization serves to decrease IT spending by maximizing the resources offered by modern servers while providing affordable server scalability and reliability. A virtualized environment removes a significant amount of server dependence, shifting the burden to the storage devices.

Cloud Storage Backup
Backup mission-critical data to any cloud provider compatible with Windows for offsite backup. Offsite backup adds an extra layer of protection against data loss due to environmental disasters or equipment failures at your primary location.