Subject: General Tech | April 4, 2018 - 05:04 PM | Tim Verry
Tagged: adata, xpg, NVMe, pci-e, ssd, 3d nand
ADATA recently unveiled a new M.2 solid state drive under its XPG (Xtreme Performance Group) brand that pairs a Silicon Motion SM2262 controller and DDR3 cache with second generation 64-layer 3D NAND flash from Micron (IMFT) to create the XPG GAMMIX S11 SSD that will be available in 240 GB, 480 GB, and 960 GB capacities. Aimed at gamers and enthusiasts, the XPG branded SSD is cooled by a black and red heatsink that ADATA claims keeps the drive up to 10°C cooler than drives without heatshields.
The XPG Gammix S11 uses the M.2 2280 form factor and PCI-E 3.0 x4 interface with the NVMe 1.3 protocol. The drive features a dual package DDR3 DRAM cache on a 32-bit bus as well as a second level intelligent SLC cache. RAID Engine and Data Shaping features along with low density parity check error correction (LDPC) help secure the integrity of data in transit and stored on the 3-bits per cell flash. ADATA rates the Gammix S11 SSD at up to 3200 MB/s sequential reads, 1700 MB/s sequential writes and random 4k read and write IOPS of 310K and 280K respectively. Note that the lower capacity models are a bit slower due to fewer flash dies.
ADATA rates the solid state drive at 2 million hours MTBF and offers up a 5 year warranty. As far as pricing (MSRP), the 240 GB drive is $139.99, the 480 GB is $259.99, and the 960 GB drive is $309.99. Reportedly a 2TB (1.92 TB) PCI-E SSD is also in the works but it's not quite ready yet. If you are turned off by the gamer-focused heatsink, it appears the SX8200 is the same drive with an optional black heatsink.
Subject: Storage | January 10, 2016 - 02:15 PM | Tim Verry
Tagged: pci-e, NVMe, M.2, kingston hyper x, kingston
The 2016 Consumer Electronics Show is over, but news is still trickling out from attendees. Maximum PC spotted HyperX's first NVMe solid state drive on the show floor. First shown off at IDF 2015, the HyperX Predator NVMe M.2 SSD made an appearance at CES and the company released a bit more information.
Specifically, the new NVMe SSD will come with an optional PCI-E add-in-card for desktops without an M.2 slot much like its non-NVMe predecessor (AHCI protocol). It will come in 240 GB, 480 GB, and 960 GB capacities and will hit speeds up to 2,585 MB/s reads and 1,354 MB/s writes. Further, Overclockers.com observed a 480 GB model at CES benchmarking at 1,775 MB/s sequential reads and 1,675 MB/s sequential writes.
Beyond that, HyperX (which is the enthusiast division of Kingston Technologies) is not talking details just yet and we do not know which controller or NAND flash they are using. The previous generation Predator uses Toshiba A19 toggle NAND though which is promising.
The new NVMe drive will be available sometime in the second quarter of 2016. Pricing has not yet been announced. Stay tuned to PC Perspective for more details closer to launch. I'm looking forward to the full reviews and what moving to supporting NVMe will do for end users' experiences.
Follow all of our coverage of the show at http://pcper.com/ces!
Subject: Storage | May 7, 2013 - 06:31 PM | Tim Verry
Tagged: x8 accelerator, virident, ssd, seagate 1200, Seagate, pci-e
In addition to its recently-announced 600 and 600 Pro consumer line of solid state drives, Seagate has unveiled two new drives aimed at the enterprise SSD market. The Seagate 1200 series is a 2.5" SAS SSD and the Seagate X8 is a PCI-E based accelerator card.
Unfortunately, details are extremely scarce on both upcoming enterprise drives. Performance, specifications, pricing, and availability are still unknown. Seagate has officially confirmed there existence and shared a few tidbits of information, however.
The Seagate 1200 SSDs are 2.5" form factor drives with a 12Gbps SAS interface, which suggests that they will be at least somewhat faster than the consumer versions due to Seagate implementing the faster drive interface. The most important detail however, is that Seagate will be using its own custom SSD controller in the 1200 series. The new controller is still a mystery, but it is developed by Seagate and not Link A Media with customized firmware like the 600 and 600 Pro drives. I am especially interested to find out more about this aspect of the drive. Hopefully the new controller is successful and will trickle down to the company's next-generation consumer SSDs.
Meanwhile, Seagate's X8 Accelerator card is a half-height, half-length expansion card with up to 2.2TB of flash memory. The new PCI-E based drive is based on technology from Virident and can be used to accelerate applicators or database operations in servers. It will be available in capacities ranging from 550GB to 2.2TB. The SSD controller/management duties are handled by the host system's CPU and maintenance operations like garbage collection can be scheduled for periods of downtime when the server is not being hit hard by things like database requests for a popular web application. According to Seagate, each X8 Accelerator will be capable of up to 1.5 million IOPS.
Both of the new enterprise solid state drives will be released later this year.
Back in June of last year, OCZ released the RevoDrive, followed up rather quickly by the RevoDrive x2. A further jump was made with the introduction of VCA 2.0 architecture with the RevoDrive 3 and 3 x2. Each iteration pushed the envelope further as better implementations of VCA were introduced, using faster and greater numbers of PCIe channels, linked to faster and greater numbers of SandForce controllers.
While the line of RevoDrives was tailored more towards power users and mild server use, OCZ has taken their VCA 2.0 solution to the next level entirely, putting their sights on full blown enterprise purposing. With that, we introduce the OCZ Z-Drive R4:
Subject: General Tech | July 8, 2011 - 04:35 AM | Tim Verry
Tagged: thunderbolt, sony, pci-e, optical
See that blue port that looks like USB 3.0? It actually has some optical prowess up its sleeve
Sony is well known among technology enthusiasts as being a company that loves to take the proprietary route; however, in a rather paradoxical twist Sony's new optical port on the VAIO Z did not start proprietary. In fact, it was only made proprietary after Intel and Apple changed the design of the connection that became named Thunderbolt.
Both Thunderbolt and the new Sony connection are based on Light Peak, the optical standard championed by Intel that promised up to 100Gbps optical connections over 100 meter cables (though this was only in lab conditions). OEMs influenced Intel into postponing the optical variant of Light Peak in favor of a cheaper electric variant, which is what today's Thunderbolt implementation is. Thunderbolt uses an electric connection over copper using active cables to promises 10Gbps (20Gbps bidirectional) transfers. The original design for the connector for Light Peak was a connection that looked like a USB connection and would be able to support USB connections as well as accommodate the Light Peak cables. However, Apple and Intel decided a few months before what would become Thunderbolt launched to change the connector to a mini-Display Port connection.
The Sony connection on the other hand, employs the USB-like connector, and is capable of handling USB 2.0, USB 3.0 devices as well as the Sony VAIO Z's Power Media Dock which uses the optical connection that is "based on Light Peak," according to This Is My Next. While Thunderbolt devices will not be able to plug into the VAIO Z's new optical connector and Sony has not released any specifications on what it is capable of, the inclusion of a Blu Ray drive, lots of I/O options in the form of VGA, DVI, HDMI, one USB 2.0, one USB 3.0, Gigabit Ethernet, and a discrete 1GB AMD HD 6650M graphics card the connection (whatever its specific transfer capabilities) seems to be no slouch in the transfer speed(s) department.
This Is My Next has the full story on how Sony's (now) proprietary connection joined the companies lineup of proprietary technology despite Sony's efforts to use an non propriety standard (surprisingly) which you can read here. It is certainly an interesting tale of karma and surprise. What are your thoughts on the new connection?