Sony VAIO Pro 13 Touch Ultrabook Review – Pre-Configured SATA PCIe SSD Far From Ideal


ATTO Disk Benchmark is perhaps one of the oldest benchmarks going and is definitely the main staple for manufacturer performance specifications. ATTO uses RAW or compressible data and, for our benchmarks, we use a set length of 256mb and test both the read and write performance of various transfer sizes ranging from 0.5 to 8192kb. Manufacturers prefer this method of testing as it deals with raw (compressible) data rather than random (includes incompressible data) which, although more realistic, results in lower performance results.


The Toshiba THNSNH128G8NT 128GB PCIe SSD should be performing at 534MB/s read and about 471MB/s write performance in this test but, as one can see, write performance is significantly lower.  In most cases this is the result of pre-configured systems that contain additional bloatware, and not the SSD itself.


Crystal Disk Benchmark is used to measure read and write performance through sampling of highly compressible data (oFill/1Fill), or random data which is, for the most part, incompressible.


As low as the write performance seems to be, low 4K random write speeds of 93MB/s are decent.


Up until recently, AS SSD was the only benchmark created specifically for SSD testing and it uses incompressible data.  AS SSD, for the most part, gives us the ‘worst case scenario’ in SSD transfer speeds because of its use of incompressible data and many enthusiasts like to AS SSD for their needs. Transfer speeds are displayed on the left with IOPS results on the right.

VAIO AS SSD BenchVAIO AS SSD IOPSAlthough we received similar results in AS SSD with respect to high sequential reads and writes, we were a bit confused as the software didn’t recognize the SSD and, in fact couldn’t complete tests for read access times.  We were pleased to see that the 4K read IOPS exceeded specifications of 80,000 IOPS.

VAIO AS SSD Copy BenchMark

As well, we would have aspired to see transfer speeds hitting the SATA 3 range in the AS SSD Copy Benchmark.


You may not see this for long (and it’s definitely not common) but you get a freebee simply for reading! Over the last little while, we have been assisting with beta testing new benchmark software called Anvil Storage Utilities which is an absolutely amazing SSD benchmarking utility. Not only does it have a preset SSD benchmark, but also, it has included such things as endurance testing and threaded I/O read, write and mixed tests, all of which are very simple to understand and use in our benchmark testing.

VAIO Anvil


  1. Kind of like a tire with not enough air in it 🙂 It will never produce the results hoped for. Thanks for the heads up. MBA is still looking good!

  2. Been using it for 3 days and found wifi continuous disconnects every 5sec, plus slow wifi connection (1/3rd of the nominal achieved download speed) compared to other laptops. The SSD is only 52Gbytes free for the user. One should delete a lot of content to free up space. Apart from those a brilliant piece of ultrabook, but needs a lot of work from the user to be productive.

    • On almost all ultrabooks, this issue is the same and can be fixed in the same way: Set your preferred WiFi mode to 2.4 GHz in the WiFi card driver settings. The default is usually 5 GHz, which will cause the issue if your 5 GHz reception is marginal for one reason or other.

      It works like this: Unit tries to connect with 5GHz, fails, falls back to 2.4 GHz, gets connection: your internet works. After a short time, it tries 5GHz again, fails: your connection dropped. Falls back to 2.4 GHz: your connnection is back on again.

      And so it goes on, ad nauseam.

    • You can order it without bloatware directly from Sony at no extra cost. I did today 🙂

  3. Wow, that’s great! I don’t actually want to buy this Sony machine, but it will force Apple to redesign (as opposed to just “refresh”) the MacBook Air, like adding a Retina display or how about just an IPS display vs. the atrocious TN panel they have in there now.

    Speaking of refreshes, I just ordered a CTO/BTO model of the JUST-refreshed iMacs with a 256GB PCIe SSD, which almost certainly will be the Samsung XP941, except it won’t be artificially slowed down for the purpose of battery longevity, which I think Apple did on the Air.

    I’ll do some benchies myself, but are you getting one of the new iMacs? Apple has come WAY down over the last two years with what they charge for what they call “Flash storage”, so it was only $180 upgrade (education pricing) to go from a 1TB 7,200rpm hard drive to a strict PCIe 256GB SSD. This also means it’ll be another pound lighter because of no hard drive. Boy, I can’t wait. 😀

  4. Les, I worry about the flex of the case. Not because I think the case would take any damage, but because of the main circuit board. Modern circuit boards are usually made with 6 to 8 layers, with tiny vertical interconnects between the layers. This is one reason why you should avoid bending them, because bending not only stretches the leads in the outer layers but will eventually shear off vertical interconnects.

    When I first saw the flex on this notebook, I figured Sony must have solved this issue by using several smaller circuit boards to alleviate the issue. But the first interior shots I saw showed that Sony used a single long circuit board from edge to edge, with the connectors soldered right onto its edges. This ensures the circuit board will be forced to follow the flex of the case every time.

    In my mind, this is a point of failure just waiting to cause you issues. Just a single sheared vertial interconnect is enough to lead to system instability. So you’ll be trouble shooting and reinstalling your OS for god knows how long before you figure out its a hardware issue. And then, Sony will just tell you the machine must have been mistreated and refuse repair on warranty. (enough evidence for this behavior from both Sony and Apple exists)

    If you have any opinions to the contrary, I’d be keen to know, since otherwise this laptop would suit me well, even though I’d like the display brighter than it is. (more like Samsung’s 9 series 400+ nits which works really well outdoors on last year’s touch-screen free models) Good thing Sony still offers non-reflective displays without touch on this. Trying to sell me touch on a clam shell laptop is like trying to sell a bicycle to a fish.

    • Cant say as I agree with this thought at all. We have been using the Toshiba Z830 Ultra that we reviewed for years now and I have to say that the flex has been more beneficial than anything else. I believe there is actually more flex in the Z830 in fact.

      Right now, my main system is the new MBA and I did get won over in the ability to have all 3 OS’s up and running simultaneously (OSX/W7/W8) but I have to say, the rigidity of the MBA (as much as i love the feel of this system, has caused a few marks that may have been otherwise not seen with a more flexible system. Typically, my Ultras are thrown in and out of vehicles and used in the most unexpected places daily. Anyone who knows me can attest to the fact that I ALWAYS have an ultra in hand,

      • I agree. I was also concerned with flex on laptops before, as seen on many light weight models. But when I look at my previous powerful work laptops like Dell M4500, M4600 and M4800 they all had dents in the chassis.

        I prefer flexing over dents and broken parts and I’m not worried about the circuit board unless you drop it from heights were it would take damage no matter if the chassis was rigid or flexible.

        I think if you can live with the flex in Vaio Pro 13, it’s a great laptop with a really low weight. If not (and you are going to worry constantly), take a look at the Zenbook series etc. There are many similar laptops (but heavier because of the more rigid chassis / gorrilla glass etc.)

  5. I’m seriously thinking about this unit. My understanding from what I’d read was that the SATAs shipped to Europe while all 13 inchers sold in the US contained the native PCIe Samsung. Would I be able to see that I have the Samsung in Device Manager?

    • Both of our units are bring shipped back to Sony so I cannot check, however, yes…the SSD identification should be visible in the Device Manager, as it has always been. Consider Amazon and our links if you enjoyed our report!

    • Bought the Pro 13 today on – could choose between SATA and PCIe SSD in the configurator. Went for 256GB PCIe SSD.

  6. great review bro. is it possible to upgrade the pcie SSD manually? saving a fortune on the sony website upgrading SSD?

    • Absolutely…. I have seen one or two on eBay but thats it.

      • Bro,thanks for your review abot PCIE SSD,
        i just to want to that, in vaio 13 pro can we upgrade the SSD from 128GB to 256 or 512GB?
        because,im having VAIO 13 Prom with 128SSD, iwant to upgrade with 512 is it possible ?

      • They can be upgraded, so long as you can find the proper form factor M.2 SSD to fit your system with the capacity you need. If it is a SATA M.2, you must upgrade with a SATA M.2.

      • Les, first thanks for sharing.
        I hope you can give me a little idea.
        I am trying to upgrade SSD and I stuck with some issue.
        there are many different types of SSD M.2 form.
        I want to make sure which one I need to find.
        would it work with 60mm SATA M.2 NGFF (2260)?
        if you can tell me, it would be very appreciated!

      • The Sony VAIO runs off of the Samsung XP941 and is a M.2 PCIe laptop, unless it is the SATA M.2 version.. As such, the only I guarantee that would work with that system would be another Samsung XP941….unless of course it was one that was shipped with a M.2 SATA SSD to which, any similar SATA 3 M.2 SSD would work. The size should matter.

  7. will you please tell what does this code word for vaio pro part relates to with a pic.

  8. Hi, I understand that Sony Vaio Pro 3 comes with Intel 7260-N WIFi card (Model# 7260NGW AN).

    I am wondering if I can upgrade the WiFi card to Intel 7260-AC (Model # 7260NGW).

    Has any one tried it?

    • Bought it with AC installed today from

    • yea it actually worked and works great!
      I have replaced to Intel 7260NGW AC for a month now and it works as charm.

      it kept disconnecting with any other network so i had to use usb wifi adapter but it never got disconnected nor had to install driver all the time over and over for using bluetooth and wifi/

  9. I might be interested in upgrading the SSD of my Sony vaio pro 13, could you point me in the right direction for buying a bigger one over 200~ gb?

    Did my own review on this ultrabook on my blog:

  10. I have just bought this laptop though I am waiting for it to arrive. Based on the exact model number it is stated in the specs that it has a 128 GB*4 (128 GB x 1, PCI Express x 4) is this any indication of whether it will ship with the faster or slower SSD config?

  11. My pre configured Vaio Pro arrived today. First thing I did was check the SSD. I am please to confirm I am lucky enough to have to have the XP941 in mine. A quick SSD benchmark confirmed. I am chuffed.

  12. i can’t find ram ddr3 in motherboard, where is the RAM?

  13. Hello! I have Vaio Pro with toshiba SATA SSD 128gb. If i upgrade SSD to PCIe XP941. It’s fit? Will work?

  14. Hi,
    I have read all the upgrade stuff on
    the web and still went with the Gen 3 card, for my Pro 13 Ultrabook upgrade
    from 128G – 512G. It simply didn’t work!!!!!

    Card tried Samsung SM951M.2PCIe 512G original card Samsung XP941 M.2 PCIe 128G

    Back up & restore, clean install or cloning. I
    wasted days trying everything possibly posted on the web threads.
    I got Ram City to replace it with the 512G Gen 2 card (XP941 M.2 PCIe 512G ) and everything
    worked first time! They say there is no difference between the drivers for the 2 cards but Sony must have something
    somewhere that is stopping this card to working. Issue – wouldn’t recognise the drive when booting, even when full clone – could view the drive as an external SSD connected by a USB adaptor no problem at all.

    Hope this helps
    someone out there Steve

    • Agree with you.

      I have recently upgraded the VAIO PRO 13 with Samsung XP941 AHCI M.2 PCIe 2.0 x4 – model number MZHPU512HCGL. This is the only one that will work. I cloned it with EaseUS tool and worked perfectly.

      You do need to rest the BIOS to defaults for the laptop to recognize the SSD.

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