I'm looking to upgrade one of my older laptops. I have a thinkpad x61 tablet w/ a convential hard drive. I'd like to make it as snappy as possible, would a SSD drive significantly improve loading times, or should I just dump it and go for an ipad 3?
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TheBluePill Notebook Nobel Laureate
If all you are doing is web and email.. the iPad would be the way to go.
If you want to upgrade the laptop, even a cheap SSD will do wonders. -
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Even so, any extra $$$ for SATA III would be a waste - assuming you can find bargains for SATA II based SSDs.
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Either way, memory --> cheapest and still viable, SSD --> expensive but the most visible improvement in terms of speed. -
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A Solid State drive (SSD) is not a card that fits within a particular slot. It is in the same 2.5" form factor as most laptop 2.5" platter based disk drives. Note, an SSD should not be confused with an SD flash card or mSata Flash drive. Those *do* require particular slots if they are to be used w/ out any adapter within your laptop.
Getting back to the topic, as mentioned, SSDs are in the same form factor has a platter based HDD. To your computer it acts and behaves exactly like a platter based disk drive, and fits in the exact same spot as those drives (again, assuming it is a SATA based controller within the laptop). About the only thing you need to worry about is height. The most popular height for 2.5" disk drives is a bay that is 9.5mm high. However, some computers allow a drive of 12mm tall. However, I think the majority of SSDs are of 9.5mm high (or smaller - in which they come with spacers to fill the 2.5mm gap).
So, in the case of the x61, or even a couple of Dell laptops. If the computers support SATA, then they might support SATA SSDs. At that point, it is up to the computer's disk controller.
In regards to the controller, you need to pay particular attention to what type of SATA controller is in your laptop, as there may be issues with differences in technology. So, SATA II was designed to be backwards compatible with SATA I, and SATA III is supposed to be backwards compatible with SATA II. But, I don't know if SATA III is backwards compatible with SATA I, and also, some of the early SATA I adapters were not fully SATA I compliant. I've seen reports of certain SATA II drives having problems with the SATA I controllers due to some of these design incompatibilities. To straighten this out, you would need to contact the manufacturer of the computer or disk drive controller or gamble and try it out for yourself.
HTH -
TheBluePill Notebook Nobel Laureate
No magic, no drivers, no proprietary anything..
All SSD (that i have seen) are SATA, As long as you have an SATA interface, you are golden;
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If you want to know what an SSD can do for older laptops, check out my signature. Especially the last one, where I do a side-by-side comparison against identical drive images (SSD vs HDD) on an older Core 2 Duo-based laptop.
The SATA2 or SATA3 interface only determines maximum bandwidth. But you only hit that when you do sequential read/write speeds. A SATA 2/3 drive will max out at a maximum sequential read speed of ~250MBps / ~500MBps.
However, 95% of the data access patterns for a drive are random reads. Random read speed is the closest benchmark that measures performance in day-to-day activities, including application load times. Random read speeds on modern SSDs max out at around 80MBps, which does not saturate either SATA2 or SATA3.
The drives which coincidentally happen to have the fastest random read speeds also coincidentally happen to have SATA3 support. While your sequential read times may be maxed out at ~250MBps on your SATA2 laptop, you will still enjoy the benefits of higher random read performance (and thus, better performance for 95% of what you do with your laptop).
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User Retired 2 Notebook Nobel Laureate NBR Reviewer
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TheBluePill Notebook Nobel Laureate
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Not very large capacity and rather expensive for their size, but they exist. -
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Best upgrade for older laptop?
Discussion in 'Hardware Components and Aftermarket Upgrades' started by Raidriar, Mar 22, 2012.