Subject: Storage | April 4, 2014 - 02:05 AM | Tim Verry
Tagged: plextor, PCIe SSD, pci-e ssd, M6e, M.2
Update: Plextor has provided MSRP pricing for all three drives (see table below). Further, the company expects Newegg prices to be at or possibly slightly below MSRP. The new pricing information certainly makes the drives more attractive than previous estimates.
Plextor showed off its M6e PCI-E SSD at CES earlier this year, and the drives will soon be available for purchase in the US. The M6e is a M.2 form factor SSD that uses a Marvell 88SS9183 controller and Toshiba Toggle NAND MLC flash to offer up to 512GB of speedy (and bootable!) storage.
The Plextor M6e drive comes as a bare M.2 drive or as a version paired with a M.2-to-PCI-E adapter card for desktop PCs without the newer M.2 connector on the motherboard itself. In either case, the M6e utilizes two PCI-E 2.0 lanes and avoids the SATA III 6Gbps storage bottleneck altogether. The drive has its own BIOS implementation and should not require users to install separate drivers. The SSD supports both legacy and UEFI BIOSes along with standard storage technology such as AHCI, NCQ, encryption (AES-256), TRIM, SMART, et al.
The drives come in 128GB, 256GB, and 512GB capacities. The M6e SSDs are rated with a 2,400,000 hour MTBF and come with a 5 year warranty. Both the 256GB and 512GB drives reportedly offer up 770 MB/s sequential reads, 105,000 4K random read IOPS, and 100,000 4K random write IOPS. The 512GB M6e SSD has the highest sequential write speeds at up to 625 MB/s with the 256GB model topping out at 580 MB/s. The 128GB version is a bit slower in sequential writes and random read/write IOPS due to fewer NAND chips and channels, but still manages to offer up to 770 MB/s reads, 335 MB/s writes, 96,000 4K random read IOPS, and 83,000 4K random write IOPS.
The table below lays out the speeds and estimated pricing of the drives at the available capacities according to Plextor. Fortunately, Tek Syndicate found that at least the 256GB drive performs very close to its rated speeds in their video review.
|Plextor M6e Capacities||128GB||256GB||512GB|
|DRAM||256MB DDR3||512MB DDR3||1GB DDR3|
|Sequential Read*||770 MB/s||770 MB/s||770 MB/s|
|Sequential Write*||335 MB/s||580 MB/s||625 MB/s|
|Random Read IOPS*||96,000||105,000||105,000|
|Random Write IOPS*||83,000||100,000||100,000|
*All listed speeds are "up to n MB/s."
The drives will be available later this month at as-yet-unreleased MSRPs. The drives will initially be a Newegg exclusive in the US from April 7th to April 13th, after which it should make its way to other retailers. Note that the USD prices in the above chart are estimates based on pricing information scattered around the internet for the M6e drives. I have reached out to Plextor for comment and will update with official MSRP information as soon as possible.
Subject: General Tech | January 9, 2014 - 02:28 AM | Ken Addison
Tagged: video, sandforce, podcast, plextor, pci-e ssd, origin, Marvell, kingston, evga, adata
CES 2014 Podcast Day 4 - 01/08/14
It's time for podcast fun at CES! Join us as we talk about the fourth day of the show including exciting announcements from EVGA, Origin, PCI-E SSDs from Kingston, Plextor, and ADATA and more!
The URL for the podcast is: http://pcper.com/podcast - Share with your friends!
- iTunes - Subscribe to the podcast directly through the Store
- RSS - Subscribe through your regular RSS reader
- MP3 - Direct download link to the MP3 file
Hosts: Ryan Shrout, Josh Walrath, Allyn Malventano and Ken Addison
Program length: 48:41
Subject: Storage | July 28, 2013 - 11:13 AM | Tim Verry
Tagged: ssd, raidr express, raidr, pci-e ssd, ASUS ROG, asus
ASUS has officially launched its PCI-E based ROG RAIDR Express SSD which was first shown off at CES 2013. The company posted details and high resolution photos on its Republic of Gamers blog on Friday.
The new PCI-E-based solid state drive measures 157 x 120 x 20mm and contains 240GB of NAND flash encased in a sleek metal Replublic Of Gamers themed exterior. Specifically, the RAIDR Express uses 19nm Toshiba synchronous MLC NAND flash and two LSI SandForce 2281 SSD controllers. As such, the drive is actually two SSDs that are placed in a RAID 0 configuration for the best performance. ASUS rates the drive at 830 MB/s sequential reads and 810 MB/s sequential writes. The PCI-E SSD is further capable of up to 100,000 4K random IOPS.
ASUS has also included what it is calling a "DuoMode" BIOS switch that allows the drive to be used with either legacy or modern UEFI BIOSes. When the switch is in the EUFI position, PCs with the modern UEFI-equipped motherboards can boot up faster.
Beyond the RAIDR Express SSD itself, ASUS includes the following bundled software packages:
- RAMDisk software
- HybriDisk caching software
- SSD TweakIT utility
ASUS is including RAMDisk software that is able to use as much as 80% of system RAM as a virtual drive that can be used to reduce wear on the SSD by using the RAM drive instead of the SSD for writing temporary files and the like. The above mentioned HybriDisk software allows the RAIDR Express SSD to be used as a cache drive for mechanical hard drives up to 4TB in capacity. Users can use the TweakIT utility to manage and optimize the SSD, and the CrystalDiskMark benchmark is being included to allow gamers to run benchmarks on the RAIDR Express to get an idea of its performance.
Oddly enough, ASUS has yet to release specific pricing or availability. More information along with the full press release can be found on the Republic of Gamers blog, however.
With that said, some sites are reporting that the RAIDR Express will be sold for around 440 Euros, which works out to about $600 USD or $2.5 per Gigabyte. Update: Commentor Roberto has pointed out that the RAIDR Express 240GB is available over in Japan for around 39,980 Yen, or ~$409 USD which is a much more reasonable price. US availability and pricing are still just estimates at this point, however. A bit on the expensive side (if the price is true) for sure, but it is nice to see another player in the PCI-E SSD space and it looks to be a speedy drive aimed at ROG fans and enthusiasts.
Also read: Details on a 120GB ASUS ROG RAIDR Express SSD @ PC Perspective.
Subject: General Tech, Storage | June 12, 2013 - 08:04 PM | Ken Addison
Tagged: ultrabook, sandisk, Samsung, pci-e ssd, Marvell, MacBook Air, macbook, haswell, apple
As Scott covered earlier this week, Apple quietly announced an update to the MacBook Air line along side the headline-grabbing Mac Pro redesign preview. Being a MacBook Air user for the past 2 years, I decided it was time to replace my Sandy Bridge-based model with some new Haswell goodness. Today marked the first day of retail store availability, and I picked up an 11" model with 256GB SSD.
Naturally, when I got back to the office there was only one route to take, installing Windows and disassembling it. While Anand uncovered the fact that these MacBooks were hiding a new unadvertised option, in a PCI-Express based SSD, I wanted to check it out for myself.
When I did some digging, I discovered that while Anand found a Samsung based SSD in his MacBook, mine actually contained a model by Sandisk. I did a quick initial benchmark in OS X, and proceeded to inspect the hardware itself.
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