Alternate color or configuration shown Buffalo TeraStation TS51220RH6404 NAS/storage server Rack (2U) Annapurna Labs AL524 16 GB DDR4 64 TB HDD Black Buffalo TeraStation TS51220RH6404. Type: NAS. Chassis type: Rack (2U). Device class: Large Enterprise Business. Processor family: Annapurna Labs, Processor model: AL524, Processor frequency: 2.04 GHz. Internal memory: 16 GB, Internal memory type: DDR4. Total installed storage capacity: 64 TB, Installed storage drive type: HDD Manufacturers: Buffalo , BUFFALO TECHNOLOGY SKU: 6841073 Manufacturer part number: TS51220RH6404 GTIN: 0747464135397 $7,799.99 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Specifications Contact Us Products specifications Attribute name Attribute value Width 18.9" Depth 29" Height 3.4" Weight 55.3 lbs Type NAS Device class Large Enterprise Business Technical details Product color Black Packaging data Package width 22.9" Package depth 38.5" Package height 10.2" Package weight 66.6 lbs Ports & interfaces Ethernet LAN (RJ-45) ports 4 USB 2.0 ports quantity 2 USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 Design Chassis type Rack (2U) Operational conditions Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 10 - 85 % Power AC input frequency 50 - 60 Hz AC input voltage 100 - 240 V Features Internal memory 16 GB Internal memory type DDR4 Performance Ethernet LAN Yes Processor frequency 2.04 GHz Storage RAID support Yes RAID levels 0, 1, 5, 6, 10, JBOD Storage drives installed Yes Total installed storage capacity 64 TB Installed storage drive type HDD Number of storage drives installed 4 Storage drive capacity 240 TB Number of storage drives supported 12 Storage drive interface Serial ATA III Network Ethernet LAN data rates 10,100,1000,10000 Mbit/s System requirements Windows operating systems supported Windows 10, Windows 11, Windows 8.1 Mac operating systems supported Mac OS X 10.13 High Sierra Processor Processor family Annapurna Labs Processor manufacturer Annapurna Labs Processor model AL524 Processor cores 4 Software Server operating systems supported Windows Server 2019, Windows Server 2022 Products specifications Attribute name Attribute value Width 18.9" Depth 29" Height 3.4" Weight 55.3 lbs Type NAS Device class Large Enterprise Business Technical details Product color Black Packaging data Package width 22.9" Package depth 38.5" Package height 10.2" Package weight 66.6 lbs Ports & interfaces Ethernet LAN (RJ-45) ports 4 USB 2.0 ports quantity 2 USB port Yes USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 Design Chassis type Rack (2U) Operational conditions Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 10 - 85 % Power AC input frequency 50 - 60 Hz AC input voltage 100 - 240 V Features Internal memory 16 GB Internal memory type DDR4 Performance Ethernet LAN Yes Processor frequency 2.04 GHz Storage RAID support Yes RAID levels 0, 1, 5, 6, 10, JBOD Storage drives installed Yes Total installed storage capacity 64 TB Installed storage drive type HDD Number of storage drives installed 4 Storage drive capacity 240 TB Number of storage drives supported 12 Storage drive interface Serial ATA III Network Ethernet LAN data rates 10,100,1000,10000 Mbit/s System requirements Windows operating systems supported Windows 10, Windows 11, Windows 8.1 Mac operating systems supported Mac OS X 10.13 High Sierra Processor Processor family Annapurna Labs Processor manufacturer Annapurna Labs Processor model AL524 Processor cores 4 Software Server operating systems supported Windows Server 2019, Windows Server 2022