My current Intel Matrix raid 0 with 3 x Maxtor 320GB is to small and slow, so i want new HDs. I would like to start with 2 drives and then upgrade to 3 drives when i need the space and prices have droped.
My first idea was the 1.5TB 7200.11 because I used and early version in pc i build for a friend, after a firmware update the drive has been running without any problems, plus its big and cheap. But I fear the seagates slow seek time wont give max raid 0 performance when i work with small data blocks..?
Speed is most important but noise and price is also important. The WD barracuda blacks impress me, and I know the 2 plate 640GB version scales very well in raid setup. I think the 3 plater 1TB black is a little faster as a single drive but the only raid0 benchmark I have seen shows the 1TB version scales badly in raid, is this true?
I would prefer to start with a 2x1TB or 2x1.5TB raid0 setup, so that 3 drives would give me 3-4.5TB, but with the 640GB version I could go for a 4x640GB setup if its faster??
Because I want to upgrade with more drives later I don't want a HD that's gonna disappear from the market in a few months, so the new 500GB/plate 7200.12 also caught my interest, but their seek time also looks high...
Sadly the WD RE3 & RE4 drives are to expensive for my budget.
The reason I care so much about seek time is that RAID0 is gonna give me very high sustained transfer rates, but it doesn't help seek time.
I want my PC to be fast at booting , unrar´ing, video/audio edit, virus scan, and loading games!
My friend has an old raptor 150GB its really fast when the work load is high, and it has medium transfer speeds but very low seek time!
Please help me select the drive for my needs. thx
Sorry about my bad English.
My first idea was the 1.5TB 7200.11 because I used and early version in pc i build for a friend, after a firmware update the drive has been running without any problems, plus its big and cheap. But I fear the seagates slow seek time wont give max raid 0 performance when i work with small data blocks..?
Speed is most important but noise and price is also important. The WD barracuda blacks impress me, and I know the 2 plate 640GB version scales very well in raid setup. I think the 3 plater 1TB black is a little faster as a single drive but the only raid0 benchmark I have seen shows the 1TB version scales badly in raid, is this true?
I would prefer to start with a 2x1TB or 2x1.5TB raid0 setup, so that 3 drives would give me 3-4.5TB, but with the 640GB version I could go for a 4x640GB setup if its faster??
Because I want to upgrade with more drives later I don't want a HD that's gonna disappear from the market in a few months, so the new 500GB/plate 7200.12 also caught my interest, but their seek time also looks high...
Sadly the WD RE3 & RE4 drives are to expensive for my budget.
The reason I care so much about seek time is that RAID0 is gonna give me very high sustained transfer rates, but it doesn't help seek time.
I want my PC to be fast at booting , unrar´ing, video/audio edit, virus scan, and loading games!
My friend has an old raptor 150GB its really fast when the work load is high, and it has medium transfer speeds but very low seek time!
Please help me select the drive for my needs. thx
Sorry about my bad English.