NAS server - 12 bays - 240 TB - rack-mountable - SATA 6Gb/s - HDD 20 TB x 12 - RAID RAID 0, 1, 5, 6, 10 - RAM 16 GB - Gigabit Ethernet / 10 Gigabit Ethernet - iSCSI support - 2U
| Main Specifications | |
|---|---|
| Product Description | BUFFALO TeraStation 5020 Series TS51220RH24012 - NAS server - 240 TB |
| Device Type | NAS server |
| Host Connectivity | Gigabit Ethernet / 10 Gigabit Ethernet |
| Enclosure Type | Rack-mountable - 2U |
| Total Storage Capacity | 240 TB |
| Storage Capacity Details | RAID 6: 200 TB ¦ RAID 5: 220 TB ¦ RAID 10: 120 TB ¦ RAID 1: 20 TB ¦ RAID 0: 240 TB |
| Max Supported Capacity | 240 TB |
| Installed Devices / Modules Qty | 12 (installed) / 12 (max) |
| Dimensions (WxDxH) | 18.9 in x 29 in x 3.5 in |
| Weight | 55.12 lbs () |
| Processor | Annapurna Labs Alpine AL524 2 GHz (Quad-Core) |
| Storage Controller | RAID SATA 6Gb/s RAID RAID 0, 1, 5, 6, 10 |
| Hard Drive | 12 x 20 TB SATA 6Gb/s - RAID 6 - factory configured, hardware encryption, Nearline |
| Networking | 10Mb LAN, 100Mb LAN, 1GbE, 10GbE, 5GbE, 2.5GbE |
| RAM | 16 GB |
| Power | AC 100 V (50/60 Hz) |
| Power Redundancy | Yes |
| Storage Operating System | Linux |
| System Requirements | Microsoft Windows Server 2008, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Apple MacOS X 10.9 or later, Microsoft Windows 7 / 8.1 / 10 |
| Manufacturer Warranty | 3-year warranty |
| General | |
| Device Type | NAS server |
| Host Connectivity | Gigabit Ethernet / 10 Gigabit Ethernet |
| Enclosure Type | Rack-mountable - 2U |
| Total Storage Capacity | 240 TB |
| Storage Capacity Details | RAID 6: 200 TB ¦ RAID 5: 220 TB ¦ RAID 10: 120 TB ¦ RAID 1: 20 TB ¦ RAID 0: 240 TB |
| Max Supported Capacity | 240 TB |
| Installed Devices / Modules Qty | 12 (installed) / 12 (max) |
| Width | 18.9 in |
| Depth | 29 in |
| Height | 3.5 in |
| Weight | 55.12 lbs () |
| Built-in Devices | 2 x 80 mm square double ball bearing fans |
| Expansion / Connectivity | |
| Expansion Bays | 12 (total) / 0 (free) x hot-swap - 3.5" |
| Interfaces | 2 x Ethernet 1000Base-T - RJ-45 ¦ 2 x Ethernet 10Gb - RJ-45 ¦ 2 x USB 2.0 - Type A ¦ 2 x USB 3.2 Gen 1 - Type A |
| Manufacturer Warranty | |
| Service & Support | Limited warranty - 3 years ¦ Limited warranty - hard drive - 3 years |
| Miscellaneous | |
| Cables Included | 1 x network cable - 6.6 ft ¦ 1 x 3-pole to 2-pole conversion adapter |
| Features | Hot-swappable, redundant power supply, hot spare support, Apple Time Machine ready, replication, failover, port trunking / NIC teaming, quota function, collective backup function, online storage linkage |
| Compliant Standards | RoHS, VCCI Class A |
| Included Accessories | Rack mounting kit, power cable |
| Networking | |
| Data Link Protocol | 10Mb LAN, 100Mb LAN, 1GbE, 10GbE, 5GbE, 2.5GbE |
| Network / Transport Protocol | TCP/IP, FTP, SMB, NFS, SFTP, HTTP, HTTPs, CIFS |
| Remote Management Protocol | SNMP, HTTP, HTTPS, SFTP |
| Network Services Compatibility | Microsoft Active Directory (AD), Microsoft CIFS, Network File System (NFS), FTP, Server Message Block (SMB), HTTP, HTTPS, SFTP |
| Features | Wake on LAN (WOL), Buffalo Web Access |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.3an, IEEE 802.3bz |
| Power | |
| Power Device | Internal power supply |
| Installed Qty | 1 |
| Power Redundancy | Yes |
| Voltage Required | AC 100 V (50/60 Hz) |
| Software / System Requirements | |
| Storage Operating System | Linux |
| Software Included | NovaBACKUP Buffalo Edition |
| OS Required | Microsoft Windows Server 2008, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Apple MacOS X 10.9 or later, Microsoft Windows 7 / 8.1 / 10 |
| Environmental Parameters | |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 104 °F |
| Humidity Range Operating | 10 - 85% (non-condensing) |
| Storage Controller | |
| Type | RAID |
| Interface Type | SATA 6Gb/s |
| RAID Level | RAID 0, RAID 1, RAID 5, RAID 6, RAID 10 |
| Hard Drive | |
| Type | HDD - hot-swap - 3.5" |
| Capacity | 12 x 20 TB |
| Interface Type | SATA 6Gb/s |
| Data Transfer Rate | 600 MBps |
| Spindle Speed | 7200 rpm |
| Features | RAID 6 - factory configured, hardware encryption, Nearline |
| Processor / Memory | |
| Processors Installed | Annapurna Labs Alpine AL524 2 GHz |
| Number of Cores | Quad-Core |
| RAM | 16 GB DDR4 |
| Features | ECC |