Posts Tagged ‘random

Intel Solid – State Drives have no moving parts, resulting in a quiet, cool, rugged storage solution; Intel SSD 320 Series brings high-performance storage and reliability to notebook and desktop systems; Random read …

Samsung 830 SSD review: Fast and not so furious. In: Random Comments. 24 Sep 2011

How to Enable TRIM on Your Mac’s Solid – State Drive First, open up Disk Utility. Select your SSD in the sidebar and go to the “Erase” tab. Click the “Erase Free Space” button, and let it do its thing (it could take up to 15 minutes or so …

Mixed SSD /Mechanical drives (say with a 4GB SSD -like cache plus a 500GB mechanical disk ) have a much shorter lifespan than a pure SSD . Mixed drives are better than regular mechanical drives but their random access times suck as much as …

SSDs , however, have no rotational delay and have seek times orders of magnitude smaller than those of hard drives . Furthermore, the random write speed of a state -of-the-art SSD is much faster than even the sequential write speed of the …

OCZ today launched the OCZ OCZSSDPX-ZD3P84300G, OCZSSDPX-ZD3P84600G and OCZSSDPX-ZD3P841.2T OCZ Z-DRIVE R3 P84 PCI-EXPRESS SSDs. Demoed for the first time at CES 2011, the Z-Drive R3 updates the existing lineup with greater performance, reliability, and design flexibility with a new compact footprint for server applications, and is the first SSD to officially deploy OCZ’s proprietary Virtualized Controller Architecture (VCA) technology. Creating a ‘virtual super controller,’ OCZ’s VCA (Virtualized Controller Architecture) pools the resources of two or more NAND flash controller interfaces, MCPs, storage processors, and a physical interface complete with customizable features and interface options that eliminates the need to re-spin expensive silicon. VCA is able to address NAND flash in an innovative way through the use of a massively parallel array, eliminating bottlenecks by increasing both read and write speeds up to the theoretical interface limit while keeping access latencies to a minimum. With VCA, IT Architects can now take advantage of enterprise-rich features that are not available when utilizing traditional raid cards with an array of SSDs in their servers

Today I have a look at the Intel X25-V. This is a very interesting drive because while it sacrifices a lot of the sequential read/write performance of the X25-M, it actually uses the same controller, so the random read/write performance is nearly identical. Since that’s what makes most of the difference in real world performance, this drive should be a GREAT performer for the dollar.

160GB Pair of Intel G2 SSD’s RAID 1 and RAID 0 Performance On A W5590 Xeon Workstation. While putting together the trading station for our client, we did some bench testing of the Intel solid – state drives in two RAID array configurations. … Disk Sequential 64.0 Read 504.89 MB/s 7.9 > Disk Random 16.0 Read 242.46 MB/s 7.9 > Responsiveness: Average IO Rate 1.52 ms/IO 7.5 > Responsiveness: Grouped IOs 11.60 units 6.9 > Responsiveness: Long IOs 3.62 units 7.8 …

However, they do provide a good reference point for the solid – state drive’s capabilities. Here are the Tecra S10′s single 160GB SSD read/write stats: Disk Sequential 64.0 Read 203.74 MB/s 7.3; Disk Random 16.0 Read 39.33 MB/s 6.3 …

Asus Eee PC 900 Mini 8.9″ Wide Screen Display Notebook With 1GB DDR2 RAM, 20GB Solid State Drive , Celeron M 900MHz 1.3MP Camera/Webcam, Memory Card Reader & Much More + Free Bonus Case!, The Asus… … With a 20 GB capacity dependable solid – state disk ( SSD ), you get unparalleled shock-protection and reliability, and with its customized version of Linux, this is one of the most user-friendly notebooks on the market! Tags Computer Laptop ASUS …


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