Brand: Western Digital. Cache Memory in Mb: 8. Dlna Compliant: Yes. External Hard Drive Size: 3.5". Features of Product: Simple reliable add on storage. Manufactured by western digital. USB 2.0 connection for PC or Mac. Compact durable case for extra data protectuon. Contains drive , Install guide , USB cable AC adapter. Ftpserver Included: No. Internal Hard Drive Size: N/A. Mediaplayer Included: No. Networking Capability: None. One Touch Backup Button: No. PC Interface: USB 2.0. Printserver Included: No. Product Depth: 20.38 cm. Product Height: 3.61 cm. Product Weight: 1.02. Product Weight Units: kg. Product Width: 12.46 cm. Remote Access: No. Slave USB Connection: Yes. Speed in Rpm: 7200. Storage Capacity (GB): 1TB. Storage Capacity in Gb: 1TB. Storage Type: Solid-State Memory. USB Host Powered: Yes-Single port. Wireless Capability: No.