Articles about Mlc

IMFT 25nm Flash die

Will multi-tier flash arrays come to a data centre near you?

Multi-tier storage is a familiar concept in data centres and large server installations. In the old days, this was often a simple case of having a single-access bus type with different-speed disks, for example SCSI-based disk arrays with 15,000rpm disks in the “fast” set and 7,200rpm or 5,400rpm in the “slow” set. Commonly, …
Dave Cartwright, 17 Sep 2014

Dell muscles into all-flash for small biz with $35k 4TB array

Dell is shipping a go-faster version of its $25k entry-level all-flash array for $35k. The basic SC4020 AFA single-tier configuration has six 480GB read-intensive SSDs, 2.8TB raw capacity, for an advertised street price of $25,000, $8.83/raw GB. A flash-optimised multi-tier config has faster write performance. It has six 200GB …
Chris Mellor, 13 Jan 2015
Beer taps at a pub. Via

Last round, folks: Dell 'n' pals pull out wallets as Nexenta preps for IPO

Nexenta is clearly keen to be top dog of the software-defined storage world. After reportedly experiencing 100 per cent year-on-year growth from 2013 to 2014, Nexenta says it is gearing up for an IPO in the next 18 months or so – with channel and geographic expansion and a final funding round coming. Nexenta says it has reached …
Chris Mellor, 23 Feb 2015

HP's 3PAR trifecta soups up entry-level, AFAs and software

HP has replaced its 7000 series 3PAR StoreServ array with a gen-5 ASIC-based StoreServ 8000, starting at $19,000. It's also added a top-end 20800 starter config, a lower-cost 20000 all-flash product, and enhanced its StoreServ OS. The new all-flash array (AFA) products will increase the competitive heat on IBM, EMC, Pure …
Chris Mellor, 27 Aug 2015

SolidFire not a shiny object chaser

Comment The best situation for an all-flash array is to be built from commodity flash components and be at a WAN arms-length from servers; that’s SolidFire CEO Dave Wright’s view. SolidFire’s SF9605, SF4805, and SF2405 arrays run the Elements OS, now in its 8th major release. The systems have a clusterable, scale-out design, …
Chris Mellor, 23 Sep 2015

Samsung’s SUPER-speedy SSD is a real power-sipper

Samsung’s latest small form factor PCIe flash drive shunts data at up to 2.15GB/sec, making it a right speedy little critter. It’s also much more power-efficient, using its “L1.2 low power standby mode (which allows all high-speed circuits to be turned off when a PC is on sleeping or in hibernation) as defined by PCI-SIG (the …
Chris Mellor, 08 Jan 2015

FlashRay founder Pawlowski flees NetApp

Brian Pawlowski, the founding and lead tech head for NetApp’s wannabee high-flying FlashRay all-flash array, has left the company after a 20-year stint, and become a VP in a new venture. Beepy, as he is known, was an SVP and member of NetApp’s technical staff, and NetApp’s chief technology officer from August 2006 to May 2012. …
Chris Mellor, 19 Mar 2015
Samsung gen 2 3D V-NAND SSD

Samsung, with this new 3D NAND SSD, you're really spoiling us ... or perhaps a rival?

We’re making it, but we’re not going to tell you much about it. That's more or less what Samsung has to say about its second-generation 3D V-NAND and the flash drives the tech is going into. As the name suggests, 3D V-NAND is made up of layers of flash cells stacked one on the other to increase storage capacity without …
Chris Mellor, 02 Jun 2014
PSS PCIe card

IBM chip boffins mix phase-change-flash cocktail: Voila! SUPER fast memory card

IBM has gone and surprised us all with a pretty good Phase Change Memory product research and demo effort: a hybrid PCM/NAND server flash card that has at least 12 times lower latency than an enterprise PCIe flash card. The hybrid card, Big Blue claims, completed 99.9 per cent of 32-sector write requests each within 240 …
Chris Mellor, 08 May 2014
Kingston SSDNow V310 960GB

You get what you pay for: Kingston's SSDNow V310 960GB whopper

Review Kingston’s SSD division have been a bit quiet lately but now they're back in the limelight with the V310 960GB. This is the latest model in the company’s SSDNow V300 series of drives aimed at the budget/entry level end of the market. At 960GB it’s the largest capacity Kingston SSD to date. Kingston SSDNow V310 960GB Kingston …
Simon Crisp, 21 Oct 2014

OCZ and Toshiba drive out new RETAIL SSD line with Barefoot controller

CES 2014 Bankrupt hardware maker OCZ, whose assets are being bought by Toshiba, has a Vertex 460 enterprise SSD device in the pipeline, with a preview of it being shown at CES in Las Vegas. According to The SSD Review the Vertex 460 features: 120, 240 and 480GB capacity points Up to 95,000 random read IOPS Up to 550MB/sec sequential …
Chris Mellor, 10 Jan 2014

Super SSD tech: Fancy a bonkers 8TB all-flash PC?

Fancy an 8TB SSD? Put one in a PC or notebook and you've got yourself a smoking hot system, fast and with a gaping capacity for data. Zsolt Kerekes of StorageSearch flagged up Novachips and its coming 8TB 2.5-inch SSD. This story is being written on an iMac with a 1TB Fusion drive (combined SSD and HDD) which is pretty near …
Chris Mellor, 05 Mar 2015
Kingston Fury SSD

Top 10 SSDs: Price, performance and capacity

Product round-up Since we last ran a roundup of SSDs, the market consumer for the drives has moved on at lightning speed, not just in terms of performance, but also in NAND technology and capacity. The performance advances are such that even some entry level SSDs are fast approaching the SATA 6Gb/s limit – well, for sequential performance anyway …
Simon Crisp, 03 Oct 2014

Hybrid storage arrays versus all-flash: will disks hold their own?

In the early days of smartphones, some had hard disks in them – tiny devices storing a gigabyte or two on a single one-inch (or smaller) disk platter. This was mainly because flash was expensive and untrusted, whereas people knew where they were with hard disks. We all know how it turned out, though. Flash memory grew cheaper, …
Bryan Betts, 14 May 2015
Cyberman on steps of St. Paul's

Step by flashy step: Toshiba clambers up to next gen SSD

Toshiba has introduced SSDs using second-generation 19nm NAND tech to double the maximum capacity of one, and have a higher endurance rating on the other. The HK3R2 is the second generation of the HK3R product technology, using the same basic 19nm MLC NAND but with a newer production process enabling a capacity increase to 960GB …
Chris Mellor, 08 Dec 2014
Lego Monster Fighters Lord Vampyre

Micron cackles as it unveils its chameleonic FLYING DISK KILLER

Micron has a new M600 client SSD that changes flash type on the fly to accelerate writes. It's an update on the M500 series, we understand, and is made from 16nm NAND instead of the M500's 20nm. There are mSATA, M.2 and 2-5-inch SSD formats available with capacities being 128GB, 256GB and 512GB for the mSATA and M.2 formats, and …
Chris Mellor, 17 Sep 2014
Flape HW costs

Flash data storage: Knocking TAPE off the archiving top spot

It was a bombshell when Facebook's Jason Taylor said he would like to use flash solid-state storage as an archive medium, but his reasons made perfect sense. Facebook users had lots of photos stored in their albums and rarely accessed them. But when they did want to look at them they wanted them to come up straight away, whether …
Chris Mellor, 10 Sep 2014

Peering closer at 3D XPoint memory: What are Intel, Micron up to?

Analysis Asking what we know about Intel/Micron's XPoint memory announced yesterday is maybe the wrong question. What don't we know about it? Here are a few mysteries: Is the technology patented? Have developers kept quiet for 10 years? What is the memory cell material? What is their selector material? What is the process used to …
Chris Mellor, 29 Jul 2015

'Leaked Intel roadmap' promises... er, gear that could die after 7 months

Storage community website Myce has posted copies of what it claims are leaked Intel SSD roadmap slides, which show two data centre and one professional user SSD products coming in spring 2014. Fultondale, or the DC P3700, is a data centre-class SSD built from high endurance (HET) 20nm MLC flash an with capacities of 200GB, 400GB …
Chris Mellor, 09 Dec 2013

Solidfire offers unlimited SSD wear guarantee, punts software at market

All-flash array startup Solidfire has a new array and is selling its software, minus hardware, to hyperscalers. Solidfire, whose products feature in-line data reduction, a high degree of system automation and scale-out platform design, sees different consumption models for modern IT infrastructure. It thinks SMB and startup …
Chris Mellor, 25 Feb 2015
Intel SSD750 NVMe 1.2TB PCIe SSD

Assessing the power of Intel’s SSD 750 … but check your motherboard before buying

Review Although SSDs have a huge performance advantage over the good, old-fashioned clattering mechanical drive, they have (up till now) been held back because of their reliance on AHCI (Advanced Host Controller Interface) architecture, developed in 2004 for standard disks and, in particular, SATA interfaced disks. Intel SSD750 NVMe …
Simon Crisp, 03 Aug 2015

Just ONE THOUSAND times BETTER than FLASH! Intel, Micron's amazing claim

Next year, the world will start using products with an amazing new type of memory in them - or so say Intel and Micron, allied to produce the 3D XPoint chippery. This is, we're told, a radical resistive-RAM technology that is bit-addressable, non-volatile, and forms a new memory tier between DRAM and NAND. That means software …
Chris Mellor, 28 Jul 2015
SanDisk Extreme Pro SSD

SanDisk Extreme Pro SSD – courting speed freaks and gamers

Review Typical. Just when we've gotten over the shock of a SSD drive being offered with a 10-year warranty, namely Samsung’s SSD850 PRO (reviewed recently), when another appears on the block, this time from SanDisk. SanDisk Extreme Pro SSD SanDisk Extreme Pro SSD I wonder if you asked the man in the street to name his top four SSD …
Simon Crisp, 22 Sep 2014

Micron flashes flashy 16-nanometer flash memory

Boise, Idaho–based memory maker Micron has announced that it is now sampling 16-nanometer 128-gigabit multi-level cell (MLC) NAND flash memory chips. Micron 128-gigabit multi-level cell NAND Flash memory device You can't make storage subsystems any smaller than this – yet "Our customers continually ask for higher capacities …
Rik Myslewski, 16 Jul 2013

NetApp cackles as cheaper FlashRay lurches out of the door

FlashRay lives! All-flash FAS is now a price/performance beast – which now comes with a substantial price cut. NetApp is doubling down on its 3-product all-flash arrays; the EF Series, All-Flash FAS (AFF) and FlashRay with its Mars operating system. Yes, FlashRay lives and has not been gobbled up and absorbed into the FAS …
Chris Mellor, 23 Jun 2015
Toshiba PX03SN SSD

Toshiba tweaks SSD model: She's flashy, but she's not dense ENOUGH

Toshiba has rebuilt a 1.6TB SSD originally made with 24nm flash cells and used denser 19nm flash, generating better read performance at the expense of write speed – it wasn't quite made of the write stuff, so to speak. The PX02SM is - was - a 200GB - 1.6TB SSD for enterprise read-intensive applications made from the aforesaid …
Chris Mellor, 03 Dec 2013

Will flash save the data centre? Don't spread your wings yet, Vultan

Analysis The all-flash data centre: does it exist? Will it ever? Can we really imagine a data centre with no spinning disks and all the executing apps relying on solid-state storage? Such is the vision put forward by Violin Memory in its "Disk is Dead" campaign. But is this the future of the data centre? Violin chief marketeer Amy …
Chris Mellor, 03 Aug 2015

AMD slaps 'Radeon' label on Tosh flash: >Beard stroke< Hmm, cunning ...

X86 CPU and Radeon graphics chipper AMD has come out with an SSD line using Toshiba/OCZ componentry. It's called the Radeon R7-Series, which us a sideways extension of existing graphics processor branding. The SSD uses 19nm Toshibs MLC flash and has been designed, we understand, for balanced read and write workloads. The speeds …
Chris Mellor, 19 Aug 2014
Cloudian Samurai

Cloudian's Samurai S3-clad object storage warriors

Japan-based object storage startup Cloudian has marched into the scale-up and scale-out storage space in a big way with Samurai – its internal name for NFS/S3-accessed HyperStore software running on seriously chunky hardware building blocks. HyperStore is a distributed object storage technology, with an on-premises element as …
Chris Mellor, 15 Sep 2015
Skyera Skyhawk all-flash array

Super-dense flasher Skyera gets new CEO, fills pockets

+Comment Skyera, the super-dense all-flash array startup, has acquired a new CEO at the same time as it scored an additional funding round from its strategic investors. Former chief operating officer Frankie Roohparvar will be taking up the reins from today. Skyera was co-founded in July 2010 by Radoslav Danilak, who was also the …
Chris Mellor, 19 Aug 2014
MLC Only big

Flash card latency: Time to get some marks on benches

Fusion-io flash cards outperformed a slew of competitors in a Marklogic NoSQL benchmark reported by StorageReview - for which much thanks. The benchmark rig is detailed in the article text and it notes that tested storage configs must have a more-than-650GB usable capacity, meaning individual flash devices can be bunched up. …
Chris Mellor, 25 Mar 2013

Hey, who wants a 40TB all-flash Pure box? I dunno, you got $160k?

Pure Storage has given birth to two more all-flash arrays, and updated its storage software by adding data protection features. The FlashArray FA-400 line has had an FA-405 entry-level product and an FA-450 high-end model added to the existing FA-420, creating a three-model range. The FA-405 has up to 40TB of "usable capacity …
Chris Mellor, 15 May 2014

Fujitsu flasher pleases data-intensive divas – SPC-1 benchmark

If you need cheap storage array IOPS and lots of them, Fujitsu's DX600 S3 array can deliver those goods – at least according to an SPC-1 benchmark. The Storage Performance Council (SPC) is an industry group dedicated to producing objective and vendor-neutral benchmarks to enable meaningful performance comparisons to be made …
Chris Mellor, 22 Aug 2014
LSI SandForce SF3700

What took you 2 years? LSI finally rolls out next-gen SandForce kit

LSI has finally brought the drawn-out development process for the next generation SandForce controller to a close. It now has third-generation controllers supporting four times bigger flash drives and both PCIe and SATA interfaces from a single ASIC. Bye-bye SAS. LSI bought SandForce for its controllers two years ago. These …
Chris Mellor, 19 Nov 2013

Array with you: Hybrid upstart Tegile kicks out new flashers

Tegile has continued encroaching into all-flash array territory with two new products, and is attacking Pure Storage's FA-450 product directly in its market positioning. The T3600 and T3700 models fit above and below the existing T3400, with all three below the T3800. Overall the T3000s function as performance-focused …
Chris Mellor, 07 Nov 2014
Samsung PM835T TLC SSD

Hey, Samsung: Why so shy about your 960GB flash drive's endurance?

Samsung has gone and used cheap-to-make triple-level cell NAND chippery to make an SSD for data centre use. Will it catch on? Triple-level cell (TLC) flash chips mean fabs can extract more flash capacity from a silicon wafer, and so production costs are lower than for two-level cell MLC technology. Samsung says it gets "a 30 per …
Chris Mellor, 29 Apr 2014
Assembled experiment lowered into a high-field magnet system. Image credit: Jason Krizan

Flash is fallible. But you'd rather have an AFA than spinning rust

We tend to think of flash as a solid-state disk – like spinning rust, only more expensive, consuming less power, and much, much faster. And yes, it is true that you can use it like that, but there is a lot more that flash can offer if you start to take into consideration what makes flash different in the first place. Simply …
Bryan Betts, 16 Jun 2015
Spooky angel doll

Crossbar says it's 'one step' from delivering miracle RRAM

Crossbar has jumped a hurdle limiting the readability if its resistive RAM non-volatile memory tech and says commercialisation is getting closer. Crossbar's resistive RAM (RRAM) tech is a 3D semi-conductor structure promising higher densities and faster access than NAND; closer to the fabled uniform memory that's as fast as DRAM …
Chris Mellor, 18 Dec 2014

Fine print: Dell bod tells us the details of Fluid Cache for SAN

Fluid Cache for SAN is Dell’s technology to integrate server PCIe flash cards and networked SAN storage. We talked to Bob Fine, director of product marketing at Compellent to find out more about how it works. El Reg: Is Compellent's Storage Center (Data Progression functionality) loading data into the connected server's PCIe …
Chris Mellor, 16 Apr 2014
Samsung&amp;#39;s mass-produced 3D vertical NAND (V-NAND) chip, in package

Samsung's amazeballs 3D V-NAND SSD not THAT much better than predecessor

El Reg asked Samsung how the 3D V-NAND SSD's speed compared with the same company's SM843T 960GB SSD, a high-performance SSD used in data centres and servers released just a few months ago. The reply may surprise some hardened storage veterans. 3D V-NAND, announced on 7 August, stacks layers of NAND vertically to increase the …
Chris Mellor, 22 Aug 2013
Micron RealSSD

Chipper chipmaker Micron shows off boosted bottom line – gee, thanks, Elpida

Analysis Memory chipmaker Micron Technology – still riding high on the announcement that its on-package memory will bolster Intel's "Knights Landing" processor – has announced what appear to be cheery results today. Its fiscal 2014 quarter revenues were $3.98bn, 3 per cent lower than the second quarter of fiscal 2014 but a whopping 72 …
Chris Mellor, 24 Jun 2014

Shocking new low for SanDisk – 15nm flash chips rolling out its fabs

SanDisk has powered up the smallest NAND process in the industry, 15nm, meaning it should be able to get more working flash chips from each silicon wafer – and thus lower its costs. It's calling this technology "1Z", as 1X is below 20nm, and 1Y is between that and 15nm. These alphabetic suffix boundaries are not standard, and …
Chris Mellor, 24 Apr 2014
Micron 128-gigabit multi-level cell NAND Flash memory device

Let's talk about the (real) price of flash and spinning disks

Comment Lately I have been writing a lot about the role of flash memory and disk drives in the future of storage infrastructure (here and here are a couple of examples). And it's clear flash will be used for primary workloads, and object storage and disks for the rest. The reality is that flash memory is quickly becoming already a no- …

Have you heard the one about Goldilocks and the Micron hardwares?

Micron has brought out a middle-of-the-road flash drive for data centres – a Goldilocks product in other words: neither too hot, not too cold, too big, too small. You get the picture. The M500DC uses 20nm MLC NAND, and comes in 120GB, 240GB, 480GB and 800GB capacities. It seems to be a reworked version of the M500 and M550 …
Chris Mellor, 25 Apr 2014
A United Launch Alliance Atlas V rocket prepared fro launch in 2002. Pic: United Launch Alliance

Chip titan Micron shows off Elpida-fattened bottom line

US semiconductor chipper Micron has boosted its memory and flash business revenues with its purchase of Rexchip and Elpida, announcing record fourth quarter and fiscal 2014 year revenues. Fourth quarter revenues were $4.23bn, six per cent more than the previous quarter and, the Elpida boost kicking in, 49 per cent higher than …
Chris Mellor, 29 Sep 2014

HP pings out a super souped-up all-flash StoreServ system

HP is introducing a new top-end 3PAR StoreServ 20000 all-flash array family, lowering flash storage costs, federating systems, and flash-optimising its software. The ASIC-accelerated StoreServ product family now consists of: 20850 high-end and all-flash array 20800 converged (disk/flash) array 10000 converged (flash/disk) …
Chris Mellor, 01 Jun 2015

Good news for gamers who don't leave the house: SanDisk debuts 24/7 Extreme PRO SSD

+Comment Gamers are told to take note: SanDisk has souped its Extreme line of SATA interface consumer SSDs to the Extreme PRO – which has doubled capacity, slightly increased speed and an eye-catching 10-year warranty. Last year's Extreme II featured a maximum of 480GB of capacity, random read/write speeds of 95,000/75,000 IOPS (4K), …
Chris Mellor, 04 Jun 2014
Optimus Prime Transformer toy

It's here, the 4TB FLASH drive: SanDisk rips sheet from the Optimus MAX

SanDisk has announced a new 4TB flash drive, double the capacity of the biggest solid-state drive available today. The 4TB Optimus MAX – which sounds like the big bad brother of an Optimus Prime toy – follows the 2TB Optimus Eco, a technology SanDisk acquired when it bought SMART Storage. The new SSD can take three full drive …
Chris Mellor, 29 Apr 2014

VMware's MARVIN emerges as 'EVO' for branch offices and web-scale rigs

VMworld 2014 VMware has confirmed its long-suspected move into converged infrastructure hardware by announcing “EVO:RAIL”, a new “ hyper-converged infrastructure appliance” the company says “is the first solution in a family” of such offerings. EVO:RAIL will be a 2U, four-node, bundle of compute and storage hardware, plus vSphere, VSAN, …
Simon Sharwood, 25 Aug 2014

Sink your teeth into OCZ's ARC 100 SSD sizzler with tasty home-grown chips

Review After Toshiba’s acquisition of the company, OCZ has in one fell swoop joined the elite band of SSD manufacturers who are in the extremely fortunate position of being able to source “in-house” all the internal chips that matter in a drive: namely, the NAND and the controller. OCZ ARC 100 SSD Teaming up with Tosh: OCZ's ARC 100 …
Simon Crisp, 08 Dec 2014