Samsung PM830 SATA 3 256GB mSATA SSD Review – Ultrabooks To Gain Capacity and SATA 3 Speed

Today’s SSD exclusive is going to be a first look at Samsung’s new PM830 SATA 3 mSATA 256GB SSD.

This SSD is rather unique as it is one of the first SATA 3 SSDs to be released at the 256GB capacity range and, although laptops and ultrabooks that can utilize it are still limited to just a few, the call for such by the consumer is definitely present.  Unfortunately, the Pm830 SATA 3 256GB mSATA SSD is only available through system purchase and not by retail sales.

INTRODUCTION

I have to concede right from the start that I was hoping this review would see me testing the new PM830 within the soon to be released ‘Rev B’ Samsung Series 9 laptop as I would like to know if this revision is fully functional at SATA 3 speeds.  We are well aware that the Series 9 will be available in this capacity, and with this exact SSD, however, nobody can answer the question whether the Series 9 will function at full SATA 3 power.

If there was a minor disappointment observed in the first round of ultrabook releases, it had to be that all were based on the Sandy Bridge platform and capable of supporting SATA 3, however, only one followed through with full SATA 3 power.  Congrats has to go to Asus for releasing their Sandy Bridge Zenbook at its full potential.

I even thought I lucked out after throwing a Runcore T50 SATA 3 120GB mSATA SSD into my Toshiba Z830 ultrabook and achieving SATA 3 performance during the test phase of that ultrabook, but was soon to be disappointed in trying to repeat that performance with this SATA 3 SSD.  Both Toshiba and Runcore have contacted me asking how we did that as it seems nobody can provide reasoning but the proof lies right there in the tests.  It was later suggested that I might thank the ‘ghost in the machine’ for such luck.

So, after months of hounding my friends at Samsung, they overnighted me the PM830 6Gb/s SSD only to have it held up at the airport an hour and a half away with freezing rain slowing travel to a halt.  It seems I had promised to have this review out before our flight to CEBit in Germany  in a day and a half and, well, I hate breaking promises.  Kudos have to go to my son who happily opened up his wallet for my generous donation and made the trip with a smile on his face.  And here we are…

SPECIFICATIONS

With this introduction, the Samsung PM830 SATA 3 256GB mSATA SSD presently earns the Crown as the most powerful and highest performing mSATA SSD to be introduced to the SSD marketplace and is available in capacities of 32, 64, 128 and 256GB.  Performance is variable depending on the size with our 256GB version rated at 500MB/s read and 260MB/s write with a high of 50,000 IOPS read and 29,ooo IOPS write.  As capacity decreases, so does write performance with the 128GB dropping down to 255MB/s, 64GB at 170MB/s and 32GB at 90MB/s.  What is truly special about this SSD though has to be its size.

The PM830 weighs in at less than 9 grams and measures a mere 50.95 x 30 x 3.8mm which is exactly 1/3 the size of a business card.  It is just a bit taller than a Canadian 25 cent piece as can be seen here:

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1806
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1806

we all waited test PM830 256GB SSD in Toshiba Z830 ultrabook…
why you test ultrabook SSD in desktop?!

Les@TheSSDReview
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As stated in the article, we could not get the SSD to run at SATA 3 speeds in the Z830 as we did with the T50 in its review. We are hoping to have an ultrabook in the office very soon that will enable SATA 3 testing and this review will be accordingly updated.

1806
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1806

OK, thanks.

Ron
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Ron

Is the pm830 at least as fast as the OEM SSD in the Z830?

Les@TheSSDReview
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Much more so… I will try to dig them up after CEBit!

aus_k
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aus_k

I hope that you’ll keep pestering Samsung to make this drive available through retail channels, I’m waiting to buy one for my late 2011 hp Envy 17 3D.

Les
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Les

Thanks for commenting on this as you are not alone and Samsung takes a close look at all product reviews and comments such as yours.

erm
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erm

the arrow in the pcmark vantage results chart is pointing to ‘pm800 msata’. should it be pointing to the ‘pm830 256gb’ result higher up, or is that a typo?

Les@TheSSDReview
Guest

Negative, that is the correct position, however, the model should be 830 and will be amended Tx!

Machupo
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Machupo

I would love to be able to buy this in the retail channel as I’m building a “small as possible” top end gaming rig — this would make a great drive to run everything off of. The Runcore 120GB just isn’t quite big enough to get everything I need on it. Guess we’ll have to see where the price point lands for this drive, but I really hope that Samsung gets it into the retail network!

Bob Pierre-Paul
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Bob Pierre-Paul

Great article on the state of the [samsung] art. Do you know what processors are slated for “Rev B” Series 9? I’ve been patiently waiting for the next version of their S9. Cheers.

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