THIS IS A 5MB HARD DRIVE BEING SHIPPED BY IBM IN 1956 In 1956, IBM introduced the IBM 305 RAMAC — the world’s first commercial hard disk drive system. It stored just 5 megabytes of data and weighed over a ton. The storage unit was so large it required transportation by cargo aircraft and forklifts for installation. Today, a 5MB file wouldn’t even hold a single high-resolution photo — yet this device revolutionized digital storage. Important Details: • Introduced in 1956 • Stored 5 megabytes of d