The PNY Prevail 240GB 6Gbps SSD contains 10K rated eMLC memory, LSI SandForce performance, a five year warranty and value. Is the fact that its lifespan is rated more than two to three times that of other SSDs worth taking a closer look?
SSD LIFE AND MEMORY EXPLAINED
Having just returned from Seoul, South Korea, where we broke the news that Samsung was to be the first to introduce a TLC SSD, I had no clue that I might be analyzing a consumer attainable eMLC SSD just a week later. To many in fact, knowledge of the difference between SLC, eMLC, MLC, and TLC is no more important than knowing the length of warranty on the SSD itself. Then again, that’s tantamount to believing that both a Jaguar and Ford product are the same as both have three year warranties.
To maintain simplicity in understanding memory types, lets look at memory as having switches where the single level cell (SLC) has one switch with two states, programmed or clear. Multi-level cell doubled that with two switches and four states but this also added the potential for error so enterprise grade MLC (eMLC) was designed for lower error rates. Last but not least, we now have triple-level cell (TLC) memory with four switches, or eight states, and a naturally higher error rate or, lower life span.
At least, that all held true until our receipt of the PNY Prevail Elite eMLC SSD we are reviewing today. It was like someone dropped a baby at our doorstep.
THE PNY PREVAIL AND XLR8 SSD FAMILIES
It is only fair that I start this with a bit of a personal apology to Bernadette Brijlall, Marketing Communications Manager of PNY, as we first met at FMS 2012 where we did speak at some length of PNY’s upcoming SSD products. To use the excuse of how overwhelming these events can be, or even that we were blown away with our recent Seoul experience, would be wrong. Simply, if I knew then what I know now having reviewed this SSD, I would have paid more attention in class Bernadette.
PNY has recently introduced two new SSD Series , the XLR8 and the Prevail. The XLR8 Series is divided into the XLR8 and XLR8 Pro, NAND flash memory, and warranty length, being the determining factor between the two. With the Prevail series, we have the Prevail and Prevail Elite. With these, the differentiating factors seems to be that of MLC versus eMLC NAND flash memory, but also, it appears that we may also be seeing use of the SF-2282 Flash Storage Processor, vice the popular SF-2281, in some model numbers and prices are reflected accordingly for this when checking internet resources.
Our sample is the PNY Prevail Elite ‘Ultimate Endurance’ 240GB SATA 3 SSD. It contains eMLC NAND flash memory, has typical LSI SandForce performance, a five year warranty and, at least until I took a quick look at pricing on the internet, I wouldn’t have believed this to be within the consumers grasp. Was I wrong!
Not only is it available at a great price, but PNY seems to have followed the advise I have been affording manufacturers for years now and this will definitely result in huge benefit to the company. In the very short time since release, PNY has hit just about every popular e-tailer and brick-and-mortar technology store that we can find and in several different countries. From Best Buy to Circuit City, Staples, Amazon, NewEgg, Tiger Direct and even Shopbot.ca, PNY SSDs are everywhere.