On Thu, 2003-07-24 at 16:10, Adam Maloney wrote:
> Also, transferring 70Gb to your off-site location might take awhile.  
> Over a T-1 it will take more than 100 hours (70,000MByte = 560,000 MBit /
> 1.5 MBit = 373,333 sec = 103h).
> 
> DLT4 can do 35Gb raw/70Gb compressed on 1 tape.  Tapes are about $60-$70
> each (last I bought them anyways).  I think you can get DLT4 drives for
> under $1,000 now.

Actually, I think DLT IV tapes can do 40GB, but it depends on the
drive.  A DLT 7000 drive can do 35/70GB, and a DLT 8000 can do 40/80GB. 
I think there are lower-end drives that only handle lower densities.

People with money are spending it on LTO Ultrium and Super DLT drives
(among others, I imagine).  They run up toward 150-200 GB native
capacity, but I'm sure prices are through the roof.

-- 
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[ Mike Hicks | http://umn.edu/~hick0088/ | mailto:hick0088 at tc.umn.edu ]
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