DVR unit ID + buying a 1300TVL DVR

I am looking to replace the large DVR unit in the attached picture (could anybody ID this?).

The new unit needs to handle six HD 1300TVL CMOS cameras. If I were to buy a FLOUREON 8 Channel 960H 1080N box (£39 from 'that' auction site) would this handle those cameras well (half decent resolution and frame rate). None of the listings show 1300TVL as a resolution, so I am unsure what I need to look for.

I would hopefully take the HDD out of the old unit and use it in the new one... unless it is PATA.