The Plextor M6V (256GB) SSD Review
by Billy Tallis on October 12, 2015 8:00 AM ESTAnandTech Storage Bench - The Destroyer
The Destroyer is an extremely long test replicating the access patterns of heavy desktop usage. A detailed breakdown can be found in this review. Like real-world usage and unlike our Iometer tests, the drives do get the occasional break that allows for some background garbage collection and flushing caches, but those idle times are limited to 25ms so that it doesn't take all week to run the test.
We quantify performance on this test by reporting the drive's average data throughput, a few data points about its latency, and the total energy used by the drive over the course of the test.
The M6V falls in the middle of the pack for its capacity class, and again its performance is a little behind its sibling with the same controller.
The middling to poor latency results echo the poor write performance consistency, but these results are nothing too concerning for a client drive designed for a typical consumer workload.
The SM2246EN continues to deliver impressive power efficiency, though again the BX100 beats the M6V.
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eek2121 - Tuesday, October 13, 2015 - link
PCIE SSDs? Can you find me one with 500 gb storage for $169? The market isn't there yet. PCIE SSDs are in the minority and the price premium is still too high. The performance difference is minimal, especially for casual users.Denithor - Tuesday, October 13, 2015 - link
How's $173? Amazon has the Crucial MX200 500GB drive at this price point. And if you had asked yesterday, it was on sale for $140.http://www.amazon.com/Crucial-MX200-500GB-Internal...
coolhardware - Tuesday, October 13, 2015 - link
I believe he was referring to any type of PCIe SSDs such as http://amzn.to/1Naj0E2 (Intel 400GB) or a M.2 drive, not a SATA drive as per your link (Crucial 500GB).Luke212 - Tuesday, October 13, 2015 - link
You mean in your circumstances. Most laptops dont support M.2 PCIe. So we are stuck buying M.2 Sata or 2.5" Sata.SmokingCrop - Tuesday, October 13, 2015 - link
HDD is too slow for OS/programs and PCIe is too expensive.SATA SSD's is the sweet spot in between.
usernametaken76 - Thursday, October 15, 2015 - link
Some people have older systems and would like to freshen them without replacing the thing, you know? Not everyone can utilize PCIe storage (laptops for instance) and not everyone wants the drawbacks of spinning HDD storage. That's the nice thing about choice, dj_aris doesn't get to make the choice for everyone.Denithor - Monday, October 12, 2015 - link
And today only (10/12) the Crucial BX100 250GB drive is on sale at Amazon for $64. So this could make the whole question of best value for price moot, if you move quickly.:)
coolhardware - Tuesday, October 13, 2015 - link
Ordered one myself! Currently Amazon's #1 selling SSD. http://amzn.to/1VPK7vk The 500GB drives are a nice price too.Just imagine, in a few years we should be able to get 2TB and 4TB+ for a fairly low price. That will be AWESOME.
nmm - Monday, October 12, 2015 - link
I guess I can understand the compulsion to build a better SATA SSD if you're not already the market leader in SATA SSD's. It's much cheaper than plunging into uncharted territory. I do find it a little puzzling that there isn't more movement in the M.2/U.2 market. Seems like it would get tiresome constantly bumping up against the limits of the protocol for years on end.Gigaplex - Monday, October 12, 2015 - link
If these lower end SSD manufacturers targeted a faster protocol using tech that can't fully utilise SATA3, it's likely to be an uncompetitive product.