Built for small and medium businesses that are seeking a user-friendly and cost-effective 10GbE platform, as well as a RAID-based network storage solution for critical applications, the TeraStation 48TB 51210RH 12-Bay NAS Server from Buffalo has a 19" / 2 RU form factor and takes advantage of iSCSI protocols to help move SMB data at enterprise-level speeds and reduce bottlenecks that can occur on slower networks. It has an overall capacity of 48TB, which is made up of 12 x 4TB SATA III 3.5" Nearline hard drives, and is further powered by a 1.7 GHz Annapurna Labs AL314 Alpine Quad-Core processor, 8GB of DDR3 ECC RAM, and the Linux OS, allowing the 51210RH to run multiple concurrent services, including virtualized storage. Connectivity to your network is accomplished using two 10GbE ports and two Gigabit Ethernet ports, and other compatible external peripherals can be connected to the 51210RH using its two USB 3.0 Type-A and two USB 2.0 Type-A ports.

For those who require RAID support, this NAS supports RAID 0, 1, 5, 6, and 10, each of which offers speed, redundancy, or a combination of both. For those who do not require a RAID, JBOD is available. AES 256-bit encryption helps to ensure that data cannot be accessed on systems other than your TeraStation. Other features include Advanced NTFS Permissions (Windows ACL), VMware certification, Rapid RAID mode change, RAID Mode Manager, Boot Authentication, Rsync, integrated cloud backup with remote access through WebAccess, Duplex Firmware, Active Directory that supports up to 10,000 users/group, and more.

The TeraStation 51210RH is compatible with Windows, Windows Server, and Mac OS, and supports the TCP/IP protocol and CIFS/SMB, AFP, FTP, SFTP, NFS, and SNMP network file services. Included with this NAS is NovaBACKUP Buffalo Edition software with one server and ten workstation licenses, NAS Navigator 2 software, a network cable, an AC cable, and a rail kit with mounting brackets and screws. Protection is provided by a limited 3-year warranty and 24-hour hard drive replacement.

48TB Storage Capacity    12 x 4TB SATA III 3.5" HDDs    1.7 GHz AL314 Alpine Quad-Core    8GB of DDR3 ECC RAM    2 x 10GbE Ports | 2 x 1GbE Ports    2 x USB 3.0 Type-A | 2 x USB 2.0 Type-A    RAID 0, 1, 5, 6, 10, and JBOD    NAS and iSCSI Target Functionality    AES 256-Bit Volume Encryption    Windows & Mac Compatible

With this device, you can receive assistance from VMware with an ESX problem if one occurs since this NAS device is certified for NFS and iSCSI. This NAS device is on VMware's hardware compatibility list which ensures that while using this NAS device as storage for an ESXi server, users will not be precluded from getting support from VMware.

Users can back up the TeraStation to their existing Rsync-compatible non-Buffalo device. This feature also allows backup for existing rsync-compatible non-Buffalo NAS devices to the TeraStation NAS.

Replication is synchronizing a folder on two separate TeraStation devices in almost real time. It works in only one way - not bi-directional, from source to destination. It is possible to set-up the function in LAN and WAN. The WAN setup includes the remote connection using port forwarding and a VPN setup

This graphical interface includes a quick startup page for user-friendly setup.

The TeraStation 51210RH is equipped with an Annapurna Labs Alpine AL314 Quad-Core processor and can transfer of large files quickly with improved file access from multiple computers. Its performance is designed for demanding small, medium, and growing businesses.

With RAID 1 or RAID 5 (full redundancy), even if a drive fails, the TeraStation 51210RH will automatically power down the faulty drive to allow its safe removal and replacement.

Works as a client in an Active Directory domain allowing the TeraStation 51210RH to utilize the domain users and groups.

Disk quota prevents disk space misuse by allocating users with the right amount of space.

The TeraStation 51210RH is bundled with 11 licenses of NovaBACKUP Buffalo Edition. NovaBACKUP provides a complete, all-in-one data protection solution for small and medium businesses serious about protecting digital assets.

Buffalo's TeraStation 51210RH comes with B-Sync, enabling users to seamlessly manage files and backups between their TeraStation and Dropbox. Buffalo NAS also works with Amazon S3 Cloud services.

If ever you need to replace a hard disk drive (HDD), prepayment is no longer necessary and if the order is placed before 12pm and in stock, shipment is dispatched the same day with a 24-hour delivery. This is valid for the duration of the limited 3-year warranty.

Related Questions and Answers

Q: 1. Is the Seagate Exos X18 16TB hard drive compatible with this NAS Server?

A: Seagate Exos Drives are compatible with this BH #SYRS3618XS • MFR #RS3618XS.

Q: 2. What is the difference between the LinkStation 720 and the 720 SoHo?

A: The Buffalo SoHo 720DB comes with a 3-year limited manufacturer's warranty, while the Buffalo 720DB comes with a 2-year limited manufacturer's warranty.

Q: 3. Will this work with Mac OS 11.2.1 Big Sur?

A: Yes, this item would be compatible with MacOS 11.2.1 Big Sur.

Q: 4. Can you edit 4K footage without lag?

A: For 4K video editing, a 10G connection would be recommended. The Buffalo TeraStation Essentials 32TB 4-Bay NAS Array Rackmount only has a 2.5 GbE connection, so it would not be recommended for this purpose.

Q: 5. Seagate 20TB IronWolf Pro 7200 rpm SATA III Internal NAS HDD (CMR).....is it compatible?

A: Yes, the IronWolf drives are compatible with Synology RackStation RS3618xs 12-Bay NAS Server.

Q: 6. Is it possible to set up a scheduled back up to a Cloud service like Azure, AWS or GCP as an additional secure location?

A: No, the Buffalo LinkStation 210 6TB 1-Bay NAS Server (1 x 6TB, TAA Compliant) does not support scheduling automatic backups to cloud services.

Q: 7. Is this TAA compliant?

A: Buffalo TeraStation 32TB 5810DN is not listed as TAA compliant.

Q: 8. Is this NAS compatible with Google Drive?

A: No, the Buffalo TeraStation 64TB 5810DN 8-Bay NAS Server (8 x 8TB) is not compatible with Google Drive. This NAS supports cloud syncing with Amazon S3 Cloud Services, Dropbox, OneDrive, and Azure.

Q: 9. does this have a two drive failure protection?

A: When using RAID 6 on this Buffalo TeraStation 64TB 5810DN 8-Bay NAS Server (8 x 8TB), you would be able to get two drive failure protection.

Q: 10. Can the NAS be accessible as a network drive from Windows File Explorer?

A: Yes, that is the main function of a NAS such as the 2TB LinkStation 710 1-Bay NAS Server.