Guess what is this???

[galigannarao]

Guess…..What is this? And don't cheat!!
[img]https://mail.google.com/mail/?ui=2&ik=b26d20d683&view=att&th=1298efeb22187992&attid=0.1&disp=emb&realattid=fd66cd61bf873639_0.1.1&zw[/img]



































Hint: picture was  taken in 1956...

Answer below...

















































































































It's a hard disk drive back in 1956... With 5 MB of storage. 

In September 1956 IBM launched the 305 RAMAC, the  first 'SUPER' computer with a hard disk drive (HDD).

The HDD weighed over a ton and stored a 'whopping' 5 MB of data. 

[bevars__babu]

poto edi ??????????

[Bhargav2010]

sCo_hmmthink sCo_hmmthink sCo_hmmthink