The Crucial MX300 750GB SSD Review: Micron's 3D NAND Arrives
by Billy Tallis on June 14, 2016 9:00 AM ESTAnandTech Storage Bench - Light
Our Light storage test has relatively more sequential accesses and lower queue depths than The Destroyer or the Heavy test, and it's by far the shortest test overall. It's based largely on applications that aren't highly dependent on storage performance, so this is a test more of application launch times and file load times. This test can be seen as the sum of all the little delays in daily usage, but with the idle times trimmed to 25ms it takes less than half an hour to run. Details of the Light test can be found here.
The MX300 establishes a small but clear lead in average data rate over the MX200 when the test is run on an empty drive, but for a full drive the performance again drops down to the level of budget planar TLC drives.
As with the Heavy test, the MX300 has an average service time on the Light test that puts it below the MLC drives but ahead of most TLC drives except when full.
The frequency of latency outliers shows the same split personality: keep plenty of spare area around and the MX300 performs like a (low-end) MLC drive, but fill it up and it will begin to struggle.
For power efficiency the MX300 is once again second only to the Crucial BX100, and substantially better than any other TLC.
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euskalzabe - Sunday, June 19, 2016 - link
Excellent reply, bravo.tonyman - Thursday, June 23, 2016 - link
To refute your point that "Nobody Uses SSDs for Cold Storage", I'll give a real-world counterexample... I make a machine vision system that I sell into a factory environment. I build the PCs that the system runs on, and sell it as a turnkey system. For reliability and performance, these PCs are equipped with SSDs as their boot and data drives. As this system, and therefore the PC it runs on, is mission critical, many customers purchase extra preconfigured PCs from us... which can sit around for several years before being used. Data retention on the boot drives of these cold-stored PCs is therefore quite a big issue... one I was ignorant of until a year or so ago, unfortunately. Oops.JKJK - Thursday, June 23, 2016 - link
Raid 0 for storage?Russian rulette ... catch you on the flipside.
sor - Tuesday, June 14, 2016 - link
The MX300 had best in class mixed read/write power performance, and close to the best in other power benchmarks. It seems to beat it's primary competitors (< $.30/GB) on performance, like the OCZ Trion. It could be a better value to make it an obvious buy, but it seems fair to me. It costs less and performs worse than the > $.30/gb range and costs more and performs better than the < $.25/GB.barleyguy - Tuesday, June 14, 2016 - link
"uses more power" isn't accurate. The power usage under load is flat out excellent.Byte - Tuesday, June 14, 2016 - link
Pricing average for 1TB(960GB) is about $200 (you can get ocz trion or silicon power at this price point every day, they are decent mainstream SSDs). This would need to be $150 to even be worth considering. If this had better performance maybe I can see it being worth more. I used a ton of Crucial SSDs and they are fine, but so are pretty much all the other brands i've used. I've only had 1 sandisk low end SSD die on me, and i've handled a few hundred.Gondalf - Wednesday, June 15, 2016 - link
Techreport (and Anandtech) say the contrary and i think they are a lot more reliable than you like hardware testers.TheinsanegamerN - Tuesday, June 14, 2016 - link
More power hungry, worse endurance, slower, and more expensive then the competition. Truly an amazing drive ! /sJoeyJoJo123 - Tuesday, June 14, 2016 - link
Oh no! Less SSD endurance! My current SSD gets winded after only 30 seconds of running! Whatever shall I do with typical consumer I/O workloads and less "endurance"!?[/sarcasm]kyuu - Tuesday, June 14, 2016 - link
Do people even read the article before posting negative crap anymore?It's not more power hungry. In fact, the article shows that it's quite power efficient.
I also hope you're not seriously comparing the MSRP of this drive versus the street prices of other drives. Street prices are always lower than the MSRP, especially in the SSD market.