Great value, high performance NASThe TeraStation 3010 series (TS3210DN, TS3410DN, TS3410RN) is a high-performance, cost-effective Network Attached Storage (NAS) solution, ideal for small businesses and demanding small office and home office (SOHO) users. With a powerful Annapurna Labs Alpine AL-212 1.4 GHz dual-core processor, it provides speedy transfer rates and stable operation during heavy-load work tasks. The robust central processing unit (CPU) and 1 GB of DDR3 RAM means it can run multiple services simultaneously. This allows businesses to focus on concurrent tasks with minimal performance degradation. The TS3010 series is ready to use with a fast, user-friendly interface. It comes with essential features to support your business, such as Active Directory, iSCSI target, cloud backup (Amazon S3, Dropbox and Dropbox for Business...Number of Hard Drives Installed: 2Total Hard Drive Capacity Installed: 4 TBProcessor Manufacturer: Annapurna LabsProcessor Type: AlpineProcessor Model: AL-212Processor Core: Dual-core (2 Core)Processor Speed: 1.40 GHzStandard Memory: 1 GBMemory Technology: DDR3 SDRAMEthernet Technology: Gigabit EthernetNumber of Total Expansion Bays: 2Controller Type: Serial ATA/600RAID Supported: YesRAID Levels: 0, 1, JBODTotal Number of USB Ports: 2Number of USB 3.0 Ports: 2Network (RJ-45): YesOperating System: LinuxProtocols: iSCSIProtocols: AFPProtocols: SFTPProtocols: HTTPSProtocols: TCP/IPProtocols: HTTPProtocols: FTPProtocols: NFSProtocols: CIFS/SMBProtocols: SNMPHeight: 6.7Width: 6.7"Depth: 9.1"Form Factor: DesktopWeight (Approximate): 10.58 lb"