HSDL

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  • OCZ intros Vertex 3 Pro, Vertex 3 EX and Z-Drive R3 PCIe SSD at CES

    by 
    Darren Murph
    Darren Murph
    01.05.2011

    Hello, speedsters! OCZ Technology has just busted out a new trio of solid state solutions here at CES, so we won't waste any time getting down to business. Up first is the performance-oriented, MLC-based Vertex 3 Pro, which runs along quite hastily on the SATA 6Gbps interface. We're told that it's built with a next-generation SandForce controller, enabling it to approach 80,000 IOPS and demonstrate 550MB/sec transfer rates. Up next is the Vertex 3 EX, which also utilizes a SATA 6Gbps interface but relies on SLC Flash memory. It's also capable of pushing a similar read rate (and the write rate of 525MB/sec ain't too shabby, either), with both the EX and Pro to be offered in capacities of 50GB, 100GB, 200GB and 400GB. Finally, the third-generation Z-Drive is being officially revealed, with the Z-Drive "R3" PCI Express SSD being the company's first SandForce-drive PCIe SSD. It's engineered for Tier-0/1 data applications, and offers performance rates of 1GB/sec and 135,000 IOPS. Those with absurdly deep pockets can buy one with up to 1.2TB of onboard storage, but alas, OCZ's not serving up MSRPs on any of these guys. The full release is after the break, complete with details on its new ZX Series of power supplies. %Gallery-112480%

  • OCZ RevoDrive X2 PCIe SSD reviewed: blisteringly fast in every conceivable way

    by 
    Darren Murph
    Darren Murph
    11.08.2010

    Hard to say why OCZ Technology pushed out revision two of its RevoDrive so soon after the original launched, but it's hard to complain with numbers like this. Just in time to shock the performance hound in your life with an outlandish Christmas gift comes the RevoDrive X2, and this here PCIe SSD solution has now been benchmarked to the hilt. The bottom line? It's fast. Really fast. In fact, Hot Hardware calls it "simply one of the fastest PCI Express based SSD solutions" that they have tested, noting that it went toe-to-toe with Fusion-io's ioXtreme while costing a good bit less. Critics over at Tweak Town echoed those thoughts, and while both teams felt the $680 asking price for a 240GB model was a touch pricey, neither felt that it wasn't worth it if you've got the coin laying around. Hit the links below for more charts than you'd ever want to see as an eight grader.

  • OCZ amps up performance on RevoDrive X2 PCIe SSD: 740MB/sec, up to 120k IOPS

    by 
    Darren Murph
    Darren Murph
    10.28.2010

    Blink, and you've probably missed it. Just four short months after we saw OCZ Technology's original RevoDrive reviewed (and subsequently adored), along comes revision two. The RevoDrive X2 PCI-Express SSD looks, feels and smells the same as the first, but the performance is obviously looking north. The unit we saw introduced at Computex was capable of hitting 540MB/sec, while the X2 pushes that to 740MB/sec and up to 120,000 IOPS -- "nearly triple the throughput of other high-end SATA-based solutions." Furthermore, this guy packs double the SandForce SF-1200 controllers (four versus two in the original), and it retains the onboard RAID 0 design that you've come to know and love. It's available as we speak in 100GB to 960GB capacities, but there's nary a mention of price; something tells us that you're probably not the target market if you have to ask. %Gallery-106194%

  • OCZ Ibis touts 2GBps High Speed Data Link, vanquishes SSD competition

    by 
    Vlad Savov
    Vlad Savov
    09.29.2010

    What's after ludicrous speed? If you ask OCZ, the answer is HSDL speed, which is the company's new interface idea for bypassing the bandwidth limitations of standard SATA/SAS interconnects. Using a high-quality SAS cable to hook up its new Ibis drive to a PCI Express host card, OCZ has managed to deliver a cool 2GBps of total bandwidth -- that's one gigabyte up and one gigabyte down... every second. In order to feed this massive data pipe, the company's gone and stacked four SandForce SF-1200 controllers inside the Ibis and RAIDed them together for good measure too. The upshot isn't too dramatic for desktop applications, where'll you'll see performance that's merely world-beating -- reading at 373MBps and writing at 323MBps -- but if you throw in some deeper queues and enterprise-level workloads you'll be able to squeeze out 804MBps reads and 675MBps writes. Needless to say, the Ibis scooped up many a plaudit in early reviews, and though it may be expensive at $529 for 100GB, it still seems to represent good value for those who have the workloads to saturate its High Speed Data Link.

  • RevoDrive PCIe SSD reviewed, deemed awesome, cheap, and awesome because it's cheap

    by 
    Joseph L. Flatley
    Joseph L. Flatley
    06.28.2010

    Just the thought of an almost affordable PCIe SSD inspires some serious gadget lust, so we're glad to see reviews of the OCZ RevoDrive starting to pop up 'round the net. The gang at PC Perpective got their hands on a model, and they're clearly smitten, calling it "an absolute breath of fresh air." Although it ain't the fastest when compared to FusionIO's offering, "it is less demanding on system resources and remains an outstanding performer for its price point" (in the $400-$600 range, depending on configuration). And it employs a simple RAID controller, so you can use it for your boot drive. The reviewer at AnandTech was a little less enthusiastic, pointing out that "application launch times and most conventional desktop uses won't be affected" by the drive. But that's not to say it isn't a well-thought out piece of kit: "As far as the architecture of the drive goes," it continues, "there doesn't appear to be any downside to OCZ's PCI-X to PCIe solution." But that ain't the half of it! Check out the source links to get the nitty-gritty details.

  • OCZ reveals consumer-level RevoDrive PCIe SSD, blazing fast HSDL data interface

    by 
    Darren Murph
    Darren Murph
    06.02.2010

    OCZ has a penchant for doling out new kit at trade shows, and this year's Computex is no different. The star of the new-release show was the RevoDrive, a PCIe card with between 128GB and 480GB of SSD onboard. The unit we saw here in Taipei was near-final, with a pair of SandForce SF-1200 controllers, a daughter board expansion slot (for possibly combining two in a RAID scenario) and a promised starting price of around $400 to $600 (not to mention read / write times of nearly 540MB/sec). Obviously, this hits well below the multi-thousand dollar PCIe SSD options from Fusion-io and company, and it's the first time we've seen PCIe SSD become even remotely affordable. If all goes well, the RevoDrive will start shipping within a few months. In related news, the company also announced that the Vertex 2 line of solid state solutions will be slimmed down for the 1.8-inch form factor (like you'd find in an iPod classic), but details on pricing or availability were nowhere to be found. Lastly, and potentially most importantly, the company revealed a fresh-out-of-the-lab prototype that could significantly enhance transfer rates from PCIe devices. Codenamed HSDL (high speed data link; shown above), the solution combines an industry standard SAS connector with an OCZ-built PCIe board in order to enable transfer rates as high as 20Gbit/sec. The company said a final product is at least six months out, but it's already toying with the idea of selling a single and quad-slot card in due time. Peek the gallery below for more of what's to come.%Gallery-94243%