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soft_c_hard · 08-01-2017

60 năm trước, chiếc ổ cứng đầu tiên được ra mắt công chúng. Nó nặng cỡ 6,3kg

https://www.engadget.com/2011/12/27/...quires-forkli/
IBM's 1956 HDD packs 5MB of storage, requires forklift for installation

Check out IBM's 305 RAMAC (Random Access Method of Accounting and Control) hard disk and those gripes about dragging around that USB thumb drive soon evaporate. This 1956 HDD was composed of 50 24-inch discs, stacked together and taking up 16 sq ft of real estate. The once-cutting-edge monstrosity was capable of commanding an annual fee of $35,000 and stored up to 5MB of data. Sure, by modern standards it's a pretty modest capacity, but the RAMAC still weighed in at just shy of a ton. Our technological forefathers could have done with that exoskeleton prototype.

08-01-2017	#2
soft_c_hard R6 Đệ Nhất Cao Thủ Join Date: Dec 2006 Posts: 2,050 Thanks: 0 Thanked 1,001 Times in 616 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s) Quoted: 330 Post(s) Rep Power: 21	xe xúc để bưng ... chiếc ổ cứng 60 năm trước, chiếc ổ cứng đầu tiên được ra mắt công chúng. Nó nặng cỡ 6,3kg https://www.engadget.com/2011/12/27/...quires-forkli/ IBM's 1956 HDD packs 5MB of storage, requires forklift for installation Check out IBM's 305 RAMAC (Random Access Method of Accounting and Control) hard disk and those gripes about dragging around that USB thumb drive soon evaporate. This 1956 HDD was composed of 50 24-inch discs, stacked together and taking up 16 sq ft of real estate. The once-cutting-edge monstrosity was capable of commanding an annual fee of $35,000 and stored up to 5MB of data. Sure, by modern standards it's a pretty modest capacity, but the RAMAC still weighed in at just shy of a ton. Our technological forefathers could have done with that exoskeleton prototype.