LaCie Rugged Raid With the LaCie Rugged RAID, you get it all in one package – with zero tradeoffs. It delivers a game-changing blend of PC and Mac compatibility, capacity, speed, mobility, and reliability. As the ultimate solution for on-the-go professionals, the LaCie Rugged adapts to your needs for performance or complete data security. Versatility Anywhere, on Any Computer Tailor the LaCie Rugged to your precise needs. Leave it in RAID 0 (striped mode) to maximise speed and capacity. Or choose RAID 1 (mirrored mode), where your data is duplicated across the two drives. So even if a dr model : LaCie 4TB Rugged RAID Mobile Hard Drive - Thunderbolt tag : External Hard Drives