View Full Version : Gigs vs. Hours
videonut
11-13-2007, 07:46 PM
So if I have an 80 hour series 2 unit, does this mean I have an 80 gig drive? I want to install a bigger drive, but I don't what size I have?
Thanks
lafos
11-13-2007, 09:50 PM
Yes, but it's not 1 GB/hour, more like 0.8-0.9 GB/hour. About 20 GB is used for the kernel and tuner buffers. So a 250GB drive will give a S2 about 280 hours.
Pauli
11-14-2007, 04:01 PM
Yes, but it's not 1 GB/hour, more like 0.8-0.9 GB/hour. About 20 GB is used for the kernel and tuner buffers. So a 250GB drive will give a S2 about 280 hours.
Wouldn't that be 180 hours?
rbtravis
11-14-2007, 04:37 PM
My 820 GB Directv series II gives 795 hrs for 820 GB drive or .9695 hours per GB that is of course is for large drives 25 GB for the system use and 795 for programs. Hope this helps :)
lafos
11-14-2007, 08:20 PM
Wouldn't that be 180 hours?
No, 230/0.8 = 287.
I have a 250 GB drive in a S2DT, and it says I have 278 hours. But it uses two buffers.
lafos
11-14-2007, 08:26 PM
My 820 GB Directv series II gives 795 hrs for 820 GB drive or .9695 hours per GB that is of course is for large drives 25 GB for the system use and 795 for programs. Hope this helps :)
The directv is digital only. The S2 series usually quotes hours for analog basic. In the Settings/Recording screen, the hours for basic, medium, high, and best are listed. Medium uses about 1.2 GB/hr, basic is about 0.85 GB/hr.
One way to see the size is to use TTG and transfer a show at each quality setting, then you would get the size. In 9.2a on my HD TiVo, you can get the size of a program from the Now Playing List. Select a show, then press Info, then Channel Down to scroll down to the file size info.
Pauli
11-15-2007, 03:48 PM
No, 230/0.8 = 287.
I have a 250 GB drive in a S2DT, and it says I have 278 hours. But it uses two buffers.
:o
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