Separates, DynamicDisk, or RAID0/5 (two computers, too many drives)

giantbucket

Dignified
BANNED
i've been mulling over this for most of the weekend, and i have a headache. i need some insights and alternate views on what to do. here's the rundown:

Computer #1 - games, some work, mixed use, data recovery tools
triple boot (XP, 7, and 8.1) on an SSD, all data on HDD as per question

Computer #2 - basically a HTPC, with some light steam games added
just Win7 on an SSD, all data on HDDs again

Computer #3 - games only, not a player in this for the most part, OS is on an SSD

so, i have the following drives to "play" with:

4 x WD Red 3TB
3 x Seagate 3TB
1 x WD Red 2TB
1 x Seagate 1.5TB
1~2 x WD Blue 500G (not really useful here?)

i haven't got the budget to buy more now, though if i see something good on sale or lightly-used i might just add to this pool

so, i have files to store on there, but i can't decide how to set up the drives best. i know that for Comp#1 i need a separate drive just for WinXP's stuff since it can't read anything beyond 2TB, so it might just be the 1.5TB that goes there

i don't really LIKE having separate drives, especially trying to manage or decide which type of files (movies, games, music, etc) go on which drive, and i don't like having to wonder how much space i have left. so that tells me that either a RAID set or a DynamicDisk would be better.

on the flip side, once i go RAID or DD, i'm basically stuck with that choice - i can't add or even remove a drive if need be down the road, without breaking the whole thing apart and almost starting from scratch.

and i don't really want to "waste" half of my space by going RAID-10, so i'm only looking at 0 and 5. yes yes, backups elsewhere and/or accept potential losses.

on Comp#1 i know i can't really do DD since i'd have multiple OSes accessing the data, so if anything i would need to do mobo-RAID, but only up to 4-drives based on chipset / controller.

on Comp#2 i can do anything, up to 7 drives (i have 8 ports, with 1 being set aside for the OS SSD)

and Comp#3 will just get some random left-over drive, possibly the 2TB. i only have space for one 3.5" drive since it's an ITX build.

so.... any insights? advice? random thoughts on cheese?
 
Solution
Well to be honest i would avoid RAID on Windows. Meaning i Would just RAID 1 two 3tb drives and keep my most important data there and leave the other drives separate.
Oh, and i would especially stay away from RAID 5. If you must, use RAID 6.

giantbucket

Dignified
BANNED
oh, wait. i should also say:

Comp#1 and Comp#2 are in significantly different places, like several miles apart (office & home), and Comp#3 is portable so it might go to the cottage with me or be in a separate room or whatever.

and i'm only using Windows. i've used Linux in the past but right now i'm just too comfy with Windows to try to even learn anything else (i know, i know). i want to spend as little time in getting this going as possible - i've already got a headache from overthinking the options! :p
 
Well to be honest i would avoid RAID on Windows. Meaning i Would just RAID 1 two 3tb drives and keep my most important data there and leave the other drives separate.
Oh, and i would especially stay away from RAID 5. If you must, use RAID 6.
 
Solution