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Archive for the ‘sata’ 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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What else do we need?

Posted on 10th Feb 2009 at 16:18 by Richard Swinburne with 19 comments

Richard Swinburne
What else can motherboard manufacturers do to increase the features and sell us new things?

We've got plenty of everything these days: SATA, USB, Gigabit Ethernet, HD sound - it's all "good enough". Motherboard manufacturers are stretching to include energy efficiency wherever they can, and more recently, extreme overclocking and cool designs to draw people into upgrading but for the most part the core hardware levels have remained the same for several years. We're still looking at six to eight USB on the rear I/O, six SATA (sometimes more) on the board and a couple of Gigabit Ethernet sockets.

What have northbridges become? Nothing much - what more can you do with PCI-Express? We've hit two/three/four lanes of x16 or x8 at a squillion MT/s and it's now all pretty normal.

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SilverStone Fortress FT05 Review

SilverStone Fortress FT05 Review

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Mod of the Month November 2014 in association with Corsair

Mod of the Month November 2014 in association with Corsair

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