Tuesday , 23 September 2014
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MyDigitalSSD Super Cache 2 M.2 SSD Review – Exploring M.2 With and Without FNet HybriDisk Caching

If you are one of the millions of Lenovo, or other M.2 SSD contained portable laptop owners, this article may be of great benefit to you; that is if you are looking for both a performance and capacity upgrade to your present system.  Our expected report of the MyDigitalSSD Super Cache 2 M.2 SSD brought forward possibilities that even we never expected.  Quite frankly, enabling a dual installation (as we will discuss in the report) may have altered my thoughts on SSD caching just a bit, although not too much I can promise you.

MyDigitalSSD SC2 M.2 64GB SSD Dual SSDs

Historically, all those who have followed along throughout our growth, know that I am not a supporter of SSD caching and that I am 100% pure SSD through and through.  The closest we have ever come to truly enjoying a caching solution was through our many reports on NVELO Dataplex, a solution that never really materialized once Samsung bought out NVELO.  To their credit though, the former NVELO Team, all of whom now are very happy Samsung employees, did a great job developing RAPID, a new caching utility that can be used in the Samsung 840 Pro and EVO series SSDs.

MYDIGITALSSD SUPER CACHE 2 M.2 SSD

The MyDigitalSSD SC2 M.2 SSD is available in capacities of 32, 64 and 128GB and they can be found now at Amazon for $40, $60 and $100. This is great pricing considering this is a brand new form factor and MyDigital SSD is one of the first to mark availability for M.2.  It is a SATA 3 SSD and presently available in only the 42mm length (2242) which limits its capacity somewhat.  Performance is variable, depending on capacity, and listed at 530MB/s read and 410MB/s write for the 128GB capacity, 545MB/s read and 380MB/s write for the 64GB version, and 540MB/s read and 380MB/s write for the 32GB capacity.

Power rating for the SC2 is listed at .5W idle and .9W active with a three-year warranty and advanced attributes to include sudden power-off recovery, battery backup function, high and reliable ECC capability up to 24bits/sector, S.M.A.R.T features optimized for SSD, bit error monitoring and management, dynamic and static wear-leveling, dynamic bad block management, SMART commands and additional SSD monitoring.  Perhaps the most interesting thing about MyDigitalSSD Super Cache 2 SSDs though is that they include a free copy of FNet’s HybriDisk Caching solution.

fnet-hybridisk-download-button

Other than NVELO Dataplex, we have never recommended any caching solution as we found them to provide little or no visible benefit. Dataplex, on the other hand, simply used caching to increase the performance of the hard drive to that of the caching SSD, pulling the performance of a typical hard drive up as much as 5x.  By all claims, FNet HybriDisk does much the same and we aim to validate…or put to rest those claims in this report.  Something very special about HybriDisk, however, is the ability to control the size of the cache, enabling the remainder of the SSD as a logical drive, displaying pure SSD performance.

SUPER CACHE 2 COMPONENTS

The MyDigitalSSD Super Cache 2 M.2 SSD is a 6Gbps SSD, driven by the Phison PS3109-S9 4 channel SATA 3 controller. and contains  two modules of Toshiba 19nm Toggle Mode NAND flash memory.

MyDigitalSSD SC2 M.2 64GB SSD Phison S9 Controller.png

Size and value presently limit the capacity of this SSD as there are no systems available, as of yet, that accommodate any larger than a 2242 size M.2 SSD.  As well, pushing the two flash modules to that of 128GB each, would be very cost prohibitive.

MyDigitalSSD SC2 M.2 64GB SSD Front Branding

We can also see below that the branding is not as straight forward as it we see most of the time.  Nevertheless, the product number on this memory still identifies what we need to know.

MyDigitalSSD SC2 M.2 64GB SSD BackLENOVO Y51O LAPTOP DISASSEMBLY

In addition to our Test Bench, we are going to be also using a Lenovo Y510 Ideapad for today’s analysis.  Although all Y510’s are not configured the same, this one contains the M.2 SSD connector and it connects to a SATA 3 Intel port.

Lenovo Ideapad Y510 Laptop

Unlike other HP and Lenovo laptops that take a bit of ingenuity to get apart, the Y510 base simply pops off with the removal of 9 screws.

Lenovo Ideapad Y510 Base Removed

If you are one of the millions of Lenovo, or other M.2 SSD contained portable laptop owners, this article may be of great benefit to you; that is if you are looking for both a performance and capacity upgrade to your present system.  Our expected report of the MyDigitalSSD Super Cache 2 M.2 SSD brought forward possibilities that even we never expected.  Quite frankly, enabling a dual installation (as we will discuss in the report) may have altered my thoughts on SSD caching just a bit, although not too much I can promise you. Historically, all those who have followed…

Review Overview

Product and Software Build
Ease of Installation
Performance Upgrade
Price
Warranty

Must Have For Those Caching with M.2 SSDs.

Summary : MyDigitalSSD Super Cache 2 is a no-brainer when it comes to thinking about upgrading your cached notebook. In addition, sofware flexibility allows the installation of the OS on the SSD with a portion allotted to HDD caching. Excellent!

User Rating: 4.7 ( 1 votes)
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About Les Tokar

is a technology nut and Founder of The SSD Review. His early work includes the first consumer SSD review along with MS Vista, Win 7 and SSD Optimization Guides. Les is fortunate to, not only evaluate and provide opinion on consumer and enterprise solid state storage but also, travel the world in search of new technologies and great friendships. Google+
  • James

    Can I use this on Intel’s next unit of computing, ie the one mentioned on this video – http://www.youtube.com/watch?v=xL4MX-0V8l4

    • http://thessdreview.com Les@TheSSDReview

      I believe that is an mSATA no?

    • Matt Dawson

      MyDigitalSSD offers this same product in mSATA. Just do a search for Super Cache 2 mSATA.

  • Erik

    Intels Smart Response Technology caching solution also lets you set the cache size and use the rest of the ssd as you wish. I’ve had this setup for almost two years..

    • Matt Dawson

      Yes this may be true but one cannot simply buy that cache software without buying a computer/MB that supports it.

  • GiLL

    How do you copy or image the windows OS boot section from the current HDD to the SSD?

    • John G.

      You need to use a cloning program. Also, you will need to remove the HDD and use a USB to SATA connector so that the drive is properly recognized for copying.

      • http://thessdreview.com Les@TheSSDReview

        We typically use Paragon…

      • John G.

        I think I used Acronis. After I figured out what I was doing it was painless…I have to admit I hadn’t tried cloning an OS HDD since Win XP days, and figuring out how to contend with UEFI was a small challenge. BTW, Les, your review is really spot-on with the gains from implementing this arrangement.

      • http://thessdreview.com Les@TheSSDReview

        Thanks John!

      • shaky

        Hello. I stand in front that procedure with a lenovo y510p. Do I really have to remove the 1tb hdd and connect it via usb? I have no usb/sata adapter. Could I make a new installation from the scratch if nothing goes? Thank you.

      • http://thessdreview.com Les@TheSSDReview

        That system accommodates both SSDs does it not? Of course you can.

      • John G.

        It may depend on what cloning program you are using. With Acronis I had to remove the HDD, plug it in via usb/sata adapter, boot from an Acronis boot manager, clone the drive, change the boot drive in the BIOS to the SSD, and then reinstall the HDD. I wasted about 10 hours trying to clone the HDD in place, and was very frustrated!! Every time I tried with Acronis it kept giving me errors :-( I don’t know if the error was because of the cloning program, the UEFI boot loader (Win 8 Feature), or some sort of i/o hardware configuration issue with the new M.2 interface . Can you borrow a sata to usb connector from a friend? Or buy one, use it, and return it to the store?

        You may be able to do a fresh install if you can create a window8 boot dvd (or other media). I didn’t pursue this route, though, because my Y510P doesn’t have an optical drive…so I can’t speak to its effectiveness.

      • shaky

        Ok I ve forgotten to say that it was Windows 7 I was going to install. I made also somehow the “lumber jack” method to prevent any Errors. Means: I plugged off the 1 TB HDD, plugged in MyDigital SC 128GB and switched on the Lenovo with the Windows DVD inside. After Windows was installed I replaced the HDD and wiped the (former) System partition. Everything is fine now. Just -it might be a stupid question – I wonder whether I ever need fnet hybrid Software since I have a pure SSD now with complete Windows 7 and Office 2007 on it. So caching is already on SSD. Do I still need fnet for better performance ?
        Many Thanks!

  • Jose

    Hi, planning to add this SSD to my y510p, however im not sure if should install the OS in this drive, having already a OCZ Vertex 4, which is faster ? which would you guys recommend to have the OS installed and why. Thanks

    • http://thessdreview.com Les@TheSSDReview

      The difference will be minimal for the typical user. If you have the space available though, buying the larger SSD from this article, split partitioning it on say a 75/25 mix and using the lesser partition for a cache of your HDD that you just added for more capacity is ideal.

      That is of course ONLY plan to add a HDD for capacity. If not, the two SSDs make that machine a monster.

  • shaky

    I use the SC 2 as System ssd in BIOS AHCI mode. I do not Need Intel Rapid Storage Technology, right? And: what adjustments should I make for Optimum Cache managment, and where?
    Many thanks

  • shaky

    Hello there!
    I wanted to consult you as techno geeks since I am just moderate in those things. Because you also seem to be familiar with the lenovo notebooks I wanted to summ up the many questions I have in your forum. I appreciate your aids.
    1. The situation: I bought a lenovo y510p recently. It had 1 bay with DVD and another with Nividia GT 755 M in it. I chosed the model with 1TB HDD only and bought an samsung mSATA 128GB EVO to implant it. But neither the salesman nor lenovos data sheet made it clear that the empty slot was a ngff or mSATA .2 slot!! I was really p..sed off! After a strong research I found out that there were no mSata .2 to buy which met my wishes of 128GB and short in length and also had only 1 notch (I didnt know to that time that a platine with 2 notches could be plugged into a port with 1 notch).
    Thanks god I found your nice review and was able to gather some technical descriptions of the different mSATA .2 form factors. SC 2 was the thing i needed!!! Unfortuanally it was not available in Germany and sold out in German Amazon. But one fine day I could order it as it was again in stock. I was so happy!! But now I want to gain maximum performance and a clean installation. I already built up Win 7 ultimative on the SC 2, together with office 2007.
    In BIOS boot priority is legacy and sata controller are set to AHCI. So far so good, but how should I procced? I dont know whether I should install fnet as first of all the manual says that fnet needs clean partitions, so it will wipe windows 7 and force me to reinstall?
    Is this correct? And another thing: do I need cache managing, since it is the SSD only which is used for the system (The 1TB HDD has only my media files and a buch of other “data only”.)?? Last not least: I have still lenovos hidden recovery partition on the HDD. I dont think it has any use anymore but cloning this partition onto the SSD would be quite handy. What is the correct way to do so? And Intel Rapid Share Technology…is it really neccessary?
    I know these are many questions but I really dont know what to do, especially the fnet issue. I made a Windows Image with the native Windows Backup feature. So I am able to start from the scratch if needed. Please advice me.
    Many thanks!

    • shaky

      Ok I made up my mind by let the system as it is. On SC 2 128 I installed the system and let all doing windows. Neither i tweaked superfetch nor I established the system cache on HDD. I trust Windows to be smart enough to manage RAM SSD and HDD. All this tweaks to decrease the write access on the ssd are bullsh.. I think. I am a normal user and if the Supercache cant bear a write of say at least 200 TB (would be enough lifetime for me) than it is nothing worth as hardware anyway.
      Cheers

  • Zoltan

    Hi! I am wondering if the software is compatible with the Windows 8.1 The FNet Hybridisk caused BSOD during the boot process so I had to reinstall the Windows 8.1. I tried many times but after a while I got BSOD. In this way I cannot use my 64GB ssd :(

  • Bryan

    I had the same problem with a Lenovo T540p running Windows 8.1 after upgrading the firmware to 1.7… I got the error driver_irql_not_less_or_equal_fnethybrmdsd.sys while trying to restart. It ran though chkdsk and windows recovery and my computer hasn’t run the same since. I’ll probably try to reinstall the OS also.

  • Zoltan

    I can suggest the primocache instead of the original software. It has been running for a while without problem!

  • Jared

    If any of you are following this discussion: They’ve updated the HybriDisk software and say that it fixes the 8.1 issues.

    http://www.mydigitaldiscount.com/fnet/

  • Inedian

    Hy… I’ve read the review, bought this SSD disk with M.2 NGFF. I want to know, how can I install the OS on the SSD with a portion (and is maybe there some minimum portion so that it can work… if… how much?) allotted to HDD caching?

    • http://thessdreview.com Les@TheSSDReview

      Of course you can. You can designate just how much you want for caching, and use the remainder as the main system drive if you like. So… you can use your ‘C’ drive for pure SSD performance, and then cache a hard drive to similar with the remainder.

      • Inedian

        Thanks for reply!

        I’ve already tried. I put 7GB for cache with FNET Hybrid, restarted and installed OS. When I did that, I couldn’t cache HD with the remainder (7GG). That is why I asked if I should use more than 7GB.

      • http://thessdreview.com Les@TheSSDReview

        7GB? Will it even cache that? How large is the drive?

      • Inedian

        The drive is 64GB (realistic size is 59GB). How much size to use for cache?. I Will only put OS on SSD.

      • http://thessdreview.com Les@TheSSDReview

        How didyou come up with 7GB then? 20GB cache and the rest leave for the OS.

      • Inedian

        I just wanted to try with the least of cache possible. Ok thanks, I will try.

      • Inedian

        Hy, it’s me again. I had a clean install of my OS. I put OS on SSD (59.43GB) disk, I left 40GB for OS, and 19GB remainder for cache. I did that than put FNET program for cache, but nothing. OS is on SSD. I open Hybri disk, under Master it says SSD disk 59,43 GB and under cache I can’t use anything.

      • Inedian

        Under C: i have 40GB, under Disk managment it says for SSD (C:) 40GB and 19GB (OEM partition).

      • http://thessdreview.com Les@TheSSDReview

        Sorry…the best I can suggest is to contact MyDigitalSSD or bring this up in our forums where I know they monitor.

  • http://xaminmo.livejournal.com Josh Davis

    Just to add to the stats here. I bought one of the 128GB modules. It was at firmware 1.3. HybriDisk saw it, but MyDigitalSSD strongly recommended updating to v1.7 due to potential data-loss issues.

    I performed that update, and the device bricked. It was visible, and the updater could see it, but it was not a drive anymore.

    Support replaced it via email correspondence and me paying to ship it back to them. The replacement took about 10 days from when I dropped the previous one in the mail. It was a whole new retail package at latest firmware.

    This one showed up as a drive, and works as a drive; however, FNet’s HybriDisk doesn’t work with it. I’ve followed for a few months of “the newest version should work”, but it does not.

    As an aside, two other companies offer 22×42 form factor M.2 devices in 256GB size. That’s large enough for an entire OS and applications, without having to just cache the drive.

    I’m glad the reviewer here was able to get it to work; but it feels VERY pre-release, and simply does not work as advertised. I’m still working with support, so maybe it will all get resolved, but I am fatigued by this product’s poor quality.

    • http://xaminmo.livejournal.com Josh Davis

      A special tool was prepared and sent after a couple weeks.
      This modified the drive name so that hybridisk would work.
      No real perf difference on file copies, but we’ll see once I have some boot and app restart cycles on it.

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