Performance vs. Transfer Size

ATTO is a useful tool for quickly benchmarking performance across various transfer sizes. You can get the complete data set in Bench. Read performance scaling is actually better than in the reference design JMF667H we tested, although the SSD340 is still outperformed by the 840 EVO and SP610. Write performance seems to be similar to the reference design and the maximum throughout is definitely a bit disappointing. 

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Random & Sequential Performance Power Consumption
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  • farhadd - Wednesday, August 6, 2014 - link

    Newegg recently had the 840 EVO 1TB on sale for $390. So hopefully you'll be seeing that $250 price point by 2016.
  • Tetracycloide - Monday, August 4, 2014 - link

    Getting a SSD just because it makes less noise is not going to be a cost effective way to reduce noise for the foreseeable future. Just throw some acoustic foam in the case and use the cheapest gig/$ HDD you can find.
  • Strunf - Monday, August 4, 2014 - link

    Just put some RAM on the HTPC and set the torrent client to use a fair amount of it and minimize disk access, SSD for HTPC or torrenting is an overkill... the only real advantage of the SSD is to boot faster anything else wont really benefit from it.
  • Zolcos - Monday, August 4, 2014 - link

    Storing all your movies on the HTPC isn't practical imo, at least once you get a sizable collection. HTPCs have high requirements for noise and physical size (great place for SSD) whereas mass storage is all about cost, density, and possibly redundancy (better for HDD). You're better off building a separate file server in another room and having your HTPC play the movies off a network share. A nice big cheap raid set of HDDs will provide enough throughput to saturate your internet upload via torrenting while also having smooth 1080p playback over the LAN.
  • tuxRoller - Monday, August 4, 2014 - link

    As others have said you don't need a big ssd to meet your reqs. On Linux you could employ bcache with a small ssd (say, 32gb), and then get a big, slow saucer for bulk.
    I'd imagine windows offers something similar.
  • Samus - Monday, August 4, 2014 - link

    You should really look at an SSHD for a media center. It won't cache playback of random media files, but it the 7200RPM drives have a sustained read of 150MB/sec and write of 120MB/sec at the outer sector, and the real benefit in an HTPC comes from caching startup/system data and program files. The overall response is very snappy, even SSD like.

    My 2.5" 1TB and 3.5" 2TB have both been excellent. Among the only Seagate products I've been happy with lately.
  • TonyCL6 - Thursday, August 7, 2014 - link

    Seems like Transcend finally provides the new firmware? http://www.transcendusa.com/Support/No-502
  • ddriver - Monday, August 4, 2014 - link

    Too slow on sequential writes, even at its fastest it is as slow as SSDs 2-3 years ago. And 37 mb/sec? What is that? SD cards are faster...
  • MrSpadge - Monday, August 4, 2014 - link

    Using the cheaper 128 GBit NAND chips means you can only use 2 of them in parallel for 32 GB capacity.
  • hojnikb - Monday, August 4, 2014 - link

    i don' think any value 32GB sd card tops 37MB/s WRITE.
    And random write it will destroy pretty much every sd card you can throw at it.

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