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Archive for the ‘raid’ tag

SSD performance tips for Intel chipsets and RAID-0

Posted on 16th Oct 2009 at 20:02 by Richard Swinburne with 4 comments

Richard Swinburne
We had a chat with the Kingston labs team this week in California and noted down some free performance improvements, and limitations, you should be aware of if you own one or more SSDs:
  • The Intel SATA ICH9R/10R/P55 controller under RAID-0 has a maximum real world performance capacity of about 600MB/s in total between it and the CPU.

    Despite the fact you'll need several (four+) SSDs to hit this limit at the moment, it's worth bearing in mind that to get ludicrous performance you'll need at least a PCI-Express x8 card.

    Until Intel increases its DMI and/or SATA controller bandwidth, this could prove a more regular limiting issue when future SATA 6Gbps parts arrive.

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Can I Go Solo With Windows 7?

Posted on 27th May 2009 at 12:25 by Antony Leather with 27 comments

Antony Leather
Have you tried Windows 7 yet? One of my plans for the bank holiday was to do one of my bi-yearly reinstalls of Windows to clear out the crap and maybe try a different RAID setup. I'd been running XP for a while after I gave up on dual booting it and Vista, dumping the latter because I didn't really play any DX10 enabled games, got thoroughly peeved with its clunky interface and interfering antics compared to XP, even after SP1, and, well XP was all I needed really. I guess I'm just set in my ways when it comes to operating systems.

However, given that the recently announced Windows 7 RC1 will stay operational till next year, I thought I'd give it a stab hearing glowing reports and also the fact I could get a 64bit version to make use of my new 4GB of RAM to help with the pretty demanding photo editing I've been doing recently which saw my 2GB RAM all used up. The question is, could I get away with using it alone or would I need to dual boot with XP again? Maybe I'd even be sick of it within 30 minutes like I was with Vista. This is a bit of a risk too as it's a release candidate but I was inclined to believe the glowing reports it had received and went for it.

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My history of RAID and storage

Posted on 23rd Apr 2009 at 10:46 by Richard Swinburne with 13 comments

Richard Swinburne
So I run three terabyte Samsung F1 drives in RAID 5 at home from a motherboard with an Intel ICH9R Southbridge with Matrix RAID. It's 'onboard RAID' but even so, I've still been impressed.

My experience with Matrix RAID has transversed the ages ever since Intel introduced the technology. Previously I've played with Western Digital Raptor 74GB hard drives connected to an ICH6R (on an Intel 925X reference board) and getting all sorts of super-sized theoretical bandwidth figures for fun and it booted a fresh install of Windows XP like lightening. Yay for a bit of e-peen swinging, hey?

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Mod of the Month September 2014 in association with Corsair

Mod of the Month September 2014 in association with Corsair

Take a look at six of the best up and coming projects from our modding...
Mod of the Month September 2014 in association with Corsair

Mod of the Month September 2014 in association with Corsair

Take a look at six of the best up and coming projects from our modding...

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