In late 2008 I wrote about my experience using the first generation 80GB Intel X25-M SSD — my first SSD. I had to pay the early adopter tax for that SSD, so it cost me around $700. The speed boost alone justified the price to me. Fast-forward about a year and that SSD stopped working. I’m not quite sure what died — the controller or something else — but I RMA’d it with Intel and they sent me a new, second generation X25-M that week. The second generation (G2) X25-M is based on 34nm fabrication compared to the 50nm first generation. The G2 is also substantially cheaper at roughly $299 and noticeably faster due to a new controller and firmware. Intel still claims the same “up to 250MB/s” sequential read speed and “up to 70MB/s” sequential write speed but the G2 brings improved (2x for 80GB, 2.5x for 160GB version) random 4KB writes. [click to continue…]
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Knowing how to keep your web traffic data safe while browsing the web on unknown networks is a vital skill that not enough savvy Internet surfers take part in. I have previously discussed a few ways of solving this issue through the use of SSH tunnels (manually-created and application managed). I have also discussed things like “anonymous” web browsing through the Janus Privacy Adapter as well as with public Tor nodes. (Side note: Anonymous in quotes because truly anon browsing requires encrypted, signed traffic over private Tor networks — not public, published ones everyone knows about — but I digress). While VPN is nothing new and has been used by businesses and their employees for over a decade, it has not generally been something aimed at the typical Internet user. [click to continue…]
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For the past 5 years I have owned the same set of Logitech 2.1 Z-2200 speakers. They have served me well in college and the large subwoofer made for an excellent footrest. However, they are typical “computer speakers” in the sense that they don’t accurately reproduce each frequency and provide too much bass, even with the subwoofer on the [click to continue…]
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Many of you have been wondering when or if I was going to impart my thoughts about the recent Apple announcements. To get that out of the way, all I have to say is that iPhone 2.0 is what the first iPhone should have been, and exchange support will be huge for waning enterprise customers off their BlackBerries. Instead of writing about [click to continue…]
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Macbook Air owners know what I’m talking about – the dreaded core shutdown. When the MacBook Air gets too hot, there is a built-in thermal shutdown feature that turns off one of the two cores in the Core 2 Duo Intel processor found in the MacBook Air. The problem is that one of the cores often shuts down at temperatures [click to continue…]
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