This hard drive is the perfect desktop companion with simple software free setup and provides real time AES hardware encryption..Sealed from physical attacks by tough epoxy coating, all data, Pins, and encryption keys are always encrypted while at rest.Sturdy, heat dissipating aluminum enclosure.Buffer: 8 MB.External data transfer rate: Up to 5Gb/s(USB 3.0).Platform supported: Mac, PC.Package contents: Aegis Padlock DT ADT-3PL256-2000 hard drive, USB 3.0 cable, quick start guide, AC adapter.Drive reset feature, auto lock, data at rest protection, brute force self destruct, easy to use keypad design, no software installation, unattended auto lock, PIN code protection, secure storage, lock slot for additional security.Software free design With no admin rights to contend with the Aegis Padlock DT is a breeze to implement, security for your desktop, super fast USB 3.0 connection data transfer speeds up to 10x faster than USB 2.0.Shock: 1000G @ 1ms(non operating), 300G @ 2 ms(operating); Average seek time: 12 ms.System requirements: Hardware: PC compatible computer with Pentium CPU or similar, 32 MB of RAM, CD-ROM or CD-RW, USB 1.2 or 2.0, Apple G3 or later, operating systems: Microsoft 7, XP or Vista, Mac OS 10.2 or greater, Linux.Certifications and standards: CE, FCC, TAA.Wear resistant keypad, variable timing circuit (VTC) technology, compact, rugged design perfect for taking your data on the road.8 MB Buffer.USB 3.0.Warranty: 1 year limited.7200 rpm.Apricorn Aegis Padlock DT ADT-3PL256 External Hard Drive is designed specifically for desktop systems with superspeed USB 3.0 interface and 8 MB buffer, 256 bit AES-XTS hardware encryption.