Crucial BX100 (120GB, 250GB, 500GB & 1TB) SSD Review
by Kristian Vättö on April 10, 2015 1:20 PM EST- Posted in
- Storage
- SSDs
- Crucial
- Micron
- Silicon Motion
- BX100
- SM2246EN
- Micron 16nm
Idle Power Consumption
Since we truncate idle times to 25µs in our Storage Bench traces, they don't give a fully accurate picture of real world power consumption as idle power consumption is not taken properly into account. Hence I'm still reporting idle power consumption as a separate benchmark because it's one of the most critical metrics when it comes evaluating an SSD for mobile use.
Unfortunately I still don't have a way to test DevSleep power consumption due to lack of platform support, but my testbed supports HIPM+DIPM power commands (also referred to as Slumber power), so the results give a rather accurate picture of real-world idle power consumption.
We've already seen that the BX100 is super efficient under load and what makes the news even better is that it also has excellent power consumption in idle/slumber mode. The BX100 seems to be an ideal fit for a laptop with its efficient power characteristics.
TRIM Validation
The move from Windows 7 to 8.1 introduced some problems with the methodology we have previously used to test TRIM functionality, so I had to come up with a new way to test. I tested a couple of different methods, but ultimately I decided to go with the easiest one that can actually be used by anyone. The software is simply called trimcheck and it was made by a developer that goes by the name CyberShadow in GitHub.
Trimcheck tests TRIM by creating a small, unique file and then deleting it. Next the program will check whether the data is still accessible by reading the raw LBA locations. If the data that is returned by the drive is all zeros, it has received the TRIM command and TRIM is functional.
And TRIM works.
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Vepsa - Friday, April 10, 2015 - link
I wonder how two of these would do in RAID1 attached to a HP P410/256 controller. My poor little HP N40L could stand a capacity boost (2x250GB HDDs for booting) as well as a performance boost.owbert - Friday, April 10, 2015 - link
Performance besides power consumption is so close to the mx100.Current prices have both bx100 and mx100 around the same price. Would it be a smarter buy to pick the mx100 because it offers a few gigs more storage at each tier?
CaedenV - Friday, April 10, 2015 - link
If I were purchasing today I would spend the extra $5 for a 1TB EVO. However, the EVO isn't likely to see many more price drops over it's life span, while the BX drives are brand new and will probably see a few price drops after the initial release. 6mo from now it might be substantially cheaper than the EVO and be a true budget drive (granted sub $400 for a 1TB SSD is not a bad price at all!).For my next build I think I am going to stick with m.2 for the added throughput and ability to have less stuff cluttering my box (looking at ITX next time). I wonder if there will be a 'budget' M.2 drive available by then that will offer better performance than SATA3 or SATA Express options.
MrCommunistGen - Friday, April 10, 2015 - link
Due to the different controller in the 1TB 850 EVO (and the generally lower performance profile it offers compared to the 500GB model) I'd personally skip the 1TB EVO...Then again I'm not really in the market for a new SATA SSD at the moment either. My 500GB 840 EVO is *good enough* until I can get some future, shiny PCI-E, NVMe, 3D NAND SSD. Of course I'll need a new machine too since Z77 isn't going to know how to boot a NVMe SSD...
Margalus - Friday, April 10, 2015 - link
the performance difference between the 500GB and the 1TB is negligible. Plus the 500GB is too small. I just bought the 1TB evo a couple weeks ago for $350. I wish they had a 2TB...bunsenbunner - Friday, April 10, 2015 - link
Nothing like ordering two of these last night (based on other reviews thus far) for a video editing setup only to see this review drop the next day. No stress at all reading through this to verify I made the right purchase! :-)Samsung's handling of the 840 EVO issues had me hesitant to go with the 850 EVO (even though I know the 3D NAND in the 850 EVO is a different beast from the TLC electrical drift issues in the 840 EVO). Samsung has had some stellar drives in recent years, but they've also not had any after-the-fact issues to really deal with. A "fix" followed by a second "fix" didn't give me a lot of confidence in Samsung's ability to truly resolve the issue. And this is from a current owner of two 840 EVOs.
I of course wanted to hold out for the Intel 750 Series, but it skews a little far on the performance vs. value per GB for my needs.
Elixer - Friday, April 10, 2015 - link
Storage Executive installs JAVA, that is why it is so huge.In theory, using JAVA means that this app could be ported to linux or Macs fairly easily.
Personally, I rather not install anything that has to do with JAVA, they should have went with C# or C++ like the other OEMs are using.
Mr Perfect - Saturday, April 11, 2015 - link
Oh. Java? I've actually removed that from my systems. Nothing I have uses it, and it's got as many security flaws as Flash.I'm also a little disappointed that this isn't a standalone application, but then I have all of these horrible flashbacks of Internet Explorer updates hopelessly breaking browser-based applications. *IE6 flashback*
dave_the_nerd - Friday, April 10, 2015 - link
Bought one of these (500GB) the other day for a family member's build. I thought I had read a review on AT already, but I probably got it mixed up with the MX100.Nevertheless, I was impressed with the performance, especially for the price. (I guess I lucked out.) Seems like the arguments in favor of the BX100 come down to:
1) Cheap
2) Fast enough
3) Crucial
I'm okay with that.
Also, I ordered a V4 once upon a time, then read some reviews of it and cancelled the order. So I guess that's twice I've lucked out.
jabber - Friday, April 10, 2015 - link
Bought one of the 250GB ones a few weeks ago.My review - Works just as well as any other SSD I've bought over the past two years. No disappointment.
Erm that's about as much as you need to know.