Ultra-Man wrote:
Hello fellow Hoggers and Hoggets. I need your help and expert advice. Time to clean up my computer. I have a mac and need to transfer my Lightroom catalog to one convenient place. Which portable hard drive do I get and how big? If necessary I'll buy 2 so I can have backup. I shoot RAW with a D800 Nikon, so the files are large. Thanks
There are 4 types of hard drives - cheap consumer, enthusiast, enterprise, and surveillance. The cheap consumer drives are pretty awful - they break, often without warning and in a way that makes the data pretty much unrecoverable. They are slower, usually 5400 rpm, and cannot match the performance of any of the better drives. They usually come with 1-2 yr warranties. The enthusiast drives are usually better built, they have 3 or 5 yr express replacement warranties, and are usually faster than the consumer stuff. The enterprise drives are built for datacenter use. Rugged, 5 yr warranty, good for RAID, and rock solid dependable. The surveillance drives are a special class that you need not concern yourself with.
That being said, it's best to avoid any drive in a passively cooled (no fan) enclosure. All the cheap consumer multi-terabyte drives you see for around $100 fit this category. Junk. You will be much better off with an enthusiast drive or enterprise drive, in an actively cooled enclosure, like those from Rosewill, which you can get from Newegg for about $30. Big fan, keeps the drive nice and cool, and will contribute to it's longevity.
Buy cheap and you will regret it. Dual drives is the way to go though - back up twice and you will not likely loose data due to hardware malfunction.
I like Western Digital - Blue and Green are cheap consumer drives, Black is high performance (5 yr warranty), and Red is for light-duty home RAID. Red Pro, Re. and Se are all enterprise drives, and come with 5 yr warranties. Any of these enterprise drives, along with the Black, would give you better piece of mind.
As far as installing a drive in an enclosure, it takes a screwdriver and about a minute - its all plug and play.