Thinkpad X300 With SSD Performance Evaluation 133
Ninjakicks writes "Hard drives are typically one of the more significant performance bottlenecks in any system today. An evaluation of Lenovo's new ultra portable Thinkpad X300 notebook shows a fast solid state hard drive can
substantially improve the performance of a system. This is especially true of a low-end, low power processor and integrated graphics, in addition to reducing overall power consumption. Despite
its 1.2GHz CPU the Thinkpad X300 is actually able to outperform some desktop
replacement notebooks equipped with dual 7200RPM hard drives in RAID 0 in productivity benchmarks, and in data transfers. Interesting results, especially considering the X300's ultra portable form factor."
Ummm... (Score:5, Interesting)
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Re:Ummm... (Score:5, Funny)
Not nearly as impressive as being modded +5 Interesting and then being modded +4 Interesting for a reply to your own post that basically negates it.
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-1 Troll (Score:3, Insightful)
Interesting idea for older notebooks (Score:3, Interesting)
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Re:Interesting idea for older notebooks (Score:5, Informative)
Do it, it works brilliant.
Re:Interesting idea for older notebooks (Score:4, Informative)
Re:Interesting idea for older notebooks (Score:4, Informative)
Oh, my one is Frontend and Backend on one machine + Samba shares on server mapped to folders through fstab. Also added noatime to fstab and got rid of swap whatsoever, just to save space on CF.
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Do let us know if you find a large SSD that costs less than $600.
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Now if you want a shiny SATA drive, those are in major demand and carry a premium. So be smart and think outside the box and you can win.
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My laptop does indeed use SATA... I wonder when there'll be dual CF adapter for that.
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I wonder if anybody else is having the same problem?
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Exceptional Battery Life (Score:5, Informative)
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Re:Exceptional Battery Life (Score:4, Insightful)
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I wish more laptop makers would follow suit, but I'd imagine that support concerns would prevent that, if not the relatively low market share for such hybrid devices.
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I'd like one laptop that I can use while out and about, but which I can also use for gaming if the mood strikes me. For gaming, I'd almost certainly plug it in, as I can't imagine that it's got a good enough battery life to sustain itself for very long.
Anyway, they've really revamped the XPS line. They have a 13" XPS notebook that doesn't look suited for gaming at all, and a 15" that looks like it might passably play games from 2 years ago. They've moved thei
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Um, maybe because you don't need all that performance and you want to extend your battery life?
Then why would you be buying a high performance laptop if you weren't going to use it all? That sounds like a rather daft thing to do, don't you think?
My point is this: if you have higher end hardware, why can't it be turned down, so you only need one tool?
Because that defeats the point of buying high end hardware? If you're going to buy high end hardware and then turn it down so it runs no better than something lower end, you might as well have just bought something with lower end and less power consuming hardware instead.
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No, I don't think so. Most "desktop replacements" are laptops with high end hardware. They are used 90% of the time plugged into the wall. However, when on a plane ride, you either have to carry batteries greater than the weight of the already heavy laptop, or deal with the fact that a desktop replacement will probably not be able to finish a single movi
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For all that extra cost, you'd think they'd add some features to let you extend battery life if you needed to. I guess they aren't that "high end" after all.
Or if you're so worried about their battery life just save yourself the few thousand dollars premium and buy yourself a midrange laptop instead. Again, this is like bitching that your Ferrari doesn't get the same gas mileage as a Toyota Camry. Just as the Ferrari isn't built to be a gas saving car, the high end XPS laptops aren't built to have super long battery life. If you're going to constantly bitch about it's battery life, don't fucking buy it.
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I recommend you stop posting here before people start thinking you know what you're talking about.
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I'm explaining why you are wrong. I guess that's getting you worked up to where you think I'm worked up.
Not only that, you're refusing to acknowledge that high-end laptops can even run in a power save mode.
A high end laptop in power saver mode uses more power than an economy laptop at full power.
While a Ferrari isn't a gas-saving car, there are now vehicles that can switch off cylinders when they're not needed to improve mileage.
My grandparents owned th
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I have no need to even tackle your other points, devoid of they are of any proof, and they're filled with something called "wrong".
No, your point has been "There is no way a high-end laptop can have good battery life, p
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Then name one. I can name one that has crappy battery life and useless power saver features: Dell Inspiron 9100, Dell XPS (original), and most of the XPS line from then to now. If you have a counter point (you know, an actual fact, not your "you are wrong and I am right" rant), please feel free to post it. Just point out a high end laptop with a desktop quali
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Sounds like you're just bitter at having gotten ripped off when Dell didn't give a fuck with their XPS systems.
I keep repeating the same thing because you're wrong. High end laptops and good battery life are not mutually exclusive, no matter how hard you want them to be. No matter how much you think your personal experience encompases every situation.
I'm not going
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According to the Acer site, it's not available in the US. I would like to claim that a computer that the manufacture says isn't available doesn't count. Also, you didn't define the difference between full power and power saving mode, which is the issue at hand.
High end laptops and good battery life are not mutually exclusive, no matter how hard you want them to be.
You are lying again. I never said that. I said that good power savings is mutually exclusive with high-end laptops. Wh
AK Marc in his prime ..Re:Exceptional Battery Life (Score:2)
However, if your discussion with him follows the same trajectory as the one I had with him [slashdot.org], you may find it to have some entertainment value. Indeed, he probably isn't far from calling you a nazi [slashdot.org], which of course will be followed by denying calling you a nazi [slashdot.org], and of course later fol
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Oh well. Some people just MUST be right.
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Another of his gems was along the lines of "I'll stop calling you a liar when you stop lying". Oddly enough though, he was unable to actually demonstrate a lie.
Tragically, there have since been times when he and I have actually been in agreement on issues, yet his way of trying to discuss issues is utterly maddening.
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I'd think a lot of people would agree with him though. I've also got a 17" desktop replacement laptop. Most of the time I take it to a desk somewhere and plug it in. It's ideal for 95% of the work I use it for.
I don't want to compromise that 95% to be able to watch a DVD on a plane. But most laptops do occasionally need to be used as true mobile devices - I do want to be able to watch a DVD on a plane occasionally. At the moment, the best I can do is an episode of Lost :)
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Yes, I still call them PowerBooks.
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I also sometimes want to be able to sit in the garden for a few hours and do nothing more than surf the web. As I've already got a laptop, wanting to be able to just turn the power down to get better battery life seems a more sensible option than going out and buying a separate less powerful one.
Now, there may well be perfectly s
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There is no reason a hard disk drive, a memory chip, a CPU or a video card can't be designed to throttle down to minimal power levels when running idle. Just because nobody except Intel, AMD, and to some extent WD has done it yet doesn't mean it's impossible, and you bet your ass it's coming.
Granted, a display panel can't dim itself unless it knows when people are not looking. But that's about the only thing that has an excuse not to throttle
Re:Exceptional Battery Life (Score:5, Interesting)
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(1) The Thinkpad is a ultraportable notepad with a 13" display
(2) The Dell XPS 1730 has a 17" display, dual videocards, dual harddrives, and 2.5x the cpu clock speed.
No-wonder the XPS gaming laptop had a shorter battery life.
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Yes, it'll run linux, it actually dual boots.
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I'm curious... (Score:2, Insightful)
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That or the price of flash starts dropping (right now it has been dropping linearly with density, vs. HDD's which have tended to drop price/GB exponentially).
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Well thats not right.
Flash prices/GB have been dropping dropping dramatically faster than disk for the last five years.
I've sudied it.
http://www.mattscomputertrends.com/flashdiskcomparo.html [mattscomputertrends.com]
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I'm sure someone's going to claim to have had a hard drive running for 20+ years...blurg.
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I mean: it failed, it is in warranty, you return it, you get a new one. And you don't have to worry about who and where recovers what of you private stuff from your failed HDD.
Oh, and of course I suppose that you have a backup.
SSD Write times suck, wear issue still there (Score:2, Insightful)
Two issues plague SSD are write times and write wear. Just like thumbnail drives, they will "wear out" with use. Most of the newer models have wear-leveling and that reduces it greatly. But it's still an issue. Don't take the MFG's MTBF specs for face value. Then you have the huge issue with write times. Many reviews show real-world speeds of 3-4 times SLOWER then a typical 2.5" 5400 RPM H
Re:SSD Write times suck, wear issue still there (Score:4, Insightful)
You may think that isn't much, but it can be. Things like moving files around, compiling software (Gentoo
Re:SSD Write times suck, wear issue still there (Score:5, Insightful)
SSDs have their place now. And they're only going to get more popular as the price comes down.
Re:SSD Write times suck, wear issue still there (Score:4, Informative)
By the same token, the tech being used in the iPod Touch is quite a bit different, which is how it can offer 32GB of flash storage for ~CDN$500 while a 64GB SSD upgrade for a MacBook Air is CDN$1,400.
So if you can back your statements up with some evidence, knock yourself out. Otherwise...I think the issue isn't nearly as real as you seem to suggest it is.
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Not true, write speed isn't all that important. The reason why hard disk drives are such huge bottle necks is because reading data is a synchronous operation. When you read a file, you do so because you need to do something with its data. Right now, not some time in the future. So your program has to wait (block) until the hard disk has finished reading all data. Depending on how far the disk head has to seek, the wait may take a huge amount of time.
To put it in perspective: when the CPU accesses a registe
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Writes cannot usually be performed asynchronously thou
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Not true, write speed isn't all that important. The reason why hard disk drives are such huge bottle necks is because reading data is a synchronous operation. When you read a file, you do so because you need to do something with its data. Right now, not some time in the future. So your program has to wait (block) until the hard disk has finished reading all data. Depending on how far the disk head has to seek, the wait may take a huge amount of time.
Writes cannot usually be performed asynchronously though - because they need to conform to the api presented. e.g. close() or sync() guarantee the data is written to non-volatile storage, whatever that may be. Being able to cache bits of the write in memory may help but at the end of the day it's all gotta be stored once close() returns, so it makes no real difference to many applications apart from being able to better store the data on disk. e.g. a compile writes files which are read by another programme later.
Er.. close() does not guarantee that any data has been written at all. sync() guarantees that the kernel has flushed its in memory buffer, but it does not guarantee that the disk controller has flushed the write cache. Writes does not block unless your program is stupid enough to wait for it to complete. For the compiler example, gcc writes .o-files from source which ends up in cache (=fast). Then when it is time to link, it reads them all to build the executable or library. Reads are synchronous so now g
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Just like thumbnail drives, they will "wear out" with use. Most of the newer models have wear-leveling and that reduces it greatly. But it's still an issue.
No, it isn't. Partly because of increases in the number of write cycles they can support, but mostly because of size increases and wear leveling.
Consider a 64GB device with a write cycle limit of 100,000. Assuming constant rewriting of all of the data, you'd have to write 6.4 petabytes of data to wear it out. Assuming you could deliver sustained writes at 22 MB/s (150x), it would take 6,400,000,000 / 22 = 290,909,090 seconds, which is over nine years of continuous, max data rate writing.
In practice
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I guess it really depends on how much free space you have on the device.
Assuming the naive implementation of wear leveling I described, yes. I did a little research this morning and modern CF cards are much better than what I described. They do relocate static data whenever there are blocks with significantly higher wear than average. They also have one million write cycles, not 100,000.
Take a look at the Wikipedia article on wear leveling and at the links it provides.
Nope. (Score:2)
It is true that writing speeds are a weakness for SSDs, but this is only when compared to how well they can read. Aso it is random writes, not sequential writes that are most difficult. However, the second generation drives already have faster write speeds than HDDs [mtron.net], so this
In case anyone was wondering - (Score:2)
160GB Hard Drive @ 7,200 RPM SATA
Dell XPS M1730 ran with
2x200GB in RAID0 @ 7,200 RPM SATA - The article doesn't seem to state it but does anyone know if this is Sata 3 or 1.5?
Lenovo ThinkPad X300 ran with
64GB Hard Drive Solid-State
ASUS U6S ran with
160GB Hard Drive 5,400 RPM SATA
interestingly, the test the SSD performed best (and whuped the HDD's) was the HDD test.
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My old and incredibly outdated 1.8ghz iBook G4 feels snappy cince I upgraded the stock drive to a 7200rpm 120 gig drive. It gave it a new lease on life (along with upgrading to 2 gigs of ram) to the point that Tiger is very useable and I dont have to buy a new laptop for another 2-3 years again.
Honestly, a 64gig hard drive is kind of useless today for a "desktop replacement" laptop.
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Lenovo Hardware is Unreliable Junk (Score:1, Informative)
Then Lenovo took over. The units that were assembled by Lenovo saw increased failure rates. Once the desktop/laptop business fully migrated to Lenovo we saw a significant increase in DOA units. Over the cour
Re:Lenovo Hardware is Unreliable Junk (Score:5, Informative)
They also seem to be having sales all the time these days. Which means prices have come down.
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Re:Lenovo Hardware is Unreliable Junk (Score:5, Informative)
This is FUD. I can see why you posted as AC.
AFAIK Lenovo bought IBM PC Division in its entirety. In other words the ThinkPads are still being made by the same entity.
In our experience, maybe things have changed in terms of design choices on the newer models, but the service level and DOA rate has not changed all that much at all. In some territories support is still being outsourced by Lenovo to IBM.
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I have a T60p that I love, but
They're killing the quality. (Score:2)
That's part of why some of us have gone to IBM - where $3000 got actual build quality. Dropping things like IPS(with no like-quality replacement) is not a promising sign that Lenovo wants to continue in this tradition.
No thanks, but I'll be looking towards transplants of a T61p onto my T60p. The only reasons I have that is that it's an
Inside Scoop (Score:2)
OMG better than MB-Air? (Score:2)
That review has no disc benchmarks - run some? (Score:2)
Nice, but any way to get them without the SSD? (Score:2)
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My Sony Vaio SZ670 has DVI on the docking station and can push 1920x1080.
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