Articles about Mlc

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
FA-420

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
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
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
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
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
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- …
Vulture

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
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
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
SanDisk_SSD_detail

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
M500DC_MIcron_SSD

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
Samsung'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

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
OCZ ARC 100 SSD

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

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
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
Hawk hits drone

SkyHawk array swoops down, 136TB claws extended

All-flash array startup and packing density expert Skyera has got itself a new version of its skyHawk array, encompassing a threefold increase in capacity. The first generation skyHawk was a 1U rack enclosure with 44TB of usable flash capacity inside it. Gen 2 skyHawk FS has 136TB (raw) and also delivers increases in data …
Chris Mellor, 30 Oct 2014
Violin VIMM

Violin strings up cheaper instrument: 17.5TB flash box for $100k + change

Violin Memory has built a 6000-series entry-level all-flash array, calling it the 6100. The upstart hopes it will land some punches in the larger mid-market than its high-performance enterprise base. The 6100 uses the same 19nm MLC flash chips as the 6200, and has three capacity points: 17.5TB, 26TB and 35TB. The 6200 runs up to …
Chris Mellor, 07 Aug 2014
Nuke blast

Facebook, are you listening? Fusion-io chucks 6.4TB 'Atomic' flash kit at world

PCIe-card flasher Fusion-io has a new piece of ioMemory hardware and is calling it the Atomic Series. This third-generation architecture product stores up to 6.4TB. The existing ioScale card stores 3.2TB of data. That’s made using 2Xnm class MLC NAND (29-20nm). Fusion says the new card is faster, maybe twice as fast as the …
Chris Mellor, 05 Jun 2014
Ultrastar_SSD1600MH

HGST polishes Ultrastar SSD whoppers, stuffs with denser Intel flash

HGST has refreshed its Ultrastar enterprise SSD line, using denser 20nm NAND to replace the previous 25nm flash, doubling capacity, upping read performance but lowering write performance a tad in the process. The starting point was a three-product Ultrastar SSD800 line-up, maxing out at 800GB and coming in MH (write-intensive), …
Chris Mellor, 28 Jul 2014
Crucial MX100 SSD

Crucial MX100 256GB SSD: Cut-throat competition in flash land

Review Micron subsidiary Crucial has caused huge waves in the consumer SSD market with its low-cost M500 drive range – and then gave its competitors further aggravation with its M550 series refresh this year. It’s only been about three months since the M550 launch but Crucial is back with a new range of drives to cause further mayhem, …
Simon Crisp, 17 Jun 2014

Supercapacitors have the power to save you from data loss

As solid state drives (SSDs) become a critical part of today's storage, it is becomes increasingly important to learn about the supercapacitors that help prevent data loss. The presence – and type – of supercapacitors in SSDs should be as important a consideration as choosing between MLC, eMLC and SLC-based drives. …
Trevor Pott, 24 Sep 2014
Intel DC P3700

My my, Intel, that's one speedy NVMe flash card you have there

Intel has produced three blazing fast PCIe flash cards using NVMe – and that should upset the PCIe flash applecart nicely. Intel DC P3700 Intel DC P3700 NVMe is a standard way of accessing non-volatile memory, meaning host operating systems need only have a single standard driver instead of specific drivers for each supported …
Chris Mellor, 03 Jun 2014
Running girls

Toshiba unveils SSD: Claims hard-as-nails kit has the write stuff

Toshiba has tweaked the design of its PX02SS flash drive so it can sustain 30 full drive writes a day for five years through a 12gig SAS interface. This SSD is made from Tosh’s 24nm enterprise-class NAND (eNAND) and comes in 100GB, 200GB, 400GB and 800GB capacity points. The 30 drive writes/day stat applies to all models. It …
Chris Mellor, 31 Oct 2013
Tegile Zebi chassis

Hybrid flash mutant Tegile: ARRAY with Dell, we say... 100 times

Hybrid flash-disk array tin-meister Tegile claims its hardware has replaced more than a 100 Dell Compellent arrays at customer sites. The Zebi array, given analyst firm DCIG’s top “Best in Class” accolade in its 2013 Hybrid Storage Array Buyer’s Guide, uses flash for performance data and disk for less performance sensitive data …
Chris Mellor, 05 Dec 2013
Samsung 3D V-NAND SSD

Samsung's cooking 3D NAND flash chips. WHAT did you say the specs were?

Samsung has launched its first 3D V-NAND SSD but hasn't yet released any real performance data, bringing its new product's status into question. 3D V-NAND, announced on 7 August, stacks layers of NAND vertically to increase the capacity available in a set footprint. It is a way of getting over the progressively shorter working …
Chris Mellor, 19 Aug 2013
Stradivarius violin reproduction

Violin's arrays play in Concerto - but they can't hit the dedupe notes yet

In a major architectural extension Violin Memory has revealed its new Concerto 7000 array. This uses Violin's existing 6200 hardware and gives it a separate high-availability controller front end, with software to provide business continuity, data management and protection features - but not deduplication. Let’s just recap …
Chris Mellor, 24 Jun 2014

HGST brings PCM to flash show, STUNS world+dog with 3 MILLION IOPS

In a terrific demo of the wrong technology for the Flash Memory Summit, HGST is showing a PCIe-connected Phase Change Memory device running at three million IOPS with a 1.5 microsecs read latency. Phase Change Memory (PCM) stores binary digits as differing resistance levels by changing the state, or phase, of the chalcogenide …
Chris Mellor, 05 Aug 2014
Easter Egg

Violin plays storage world like a fiddle, 140 characters at a time

Violin Memory's flash array fightback starts with a present from the Easter bunny: a whole new array. Violin, you will recall, lost CEO Don Basile after its IPO was followed by deepening losses and falling share prices. Incoming CEO Kevin DeNuccio has stabilised the ship, refocussed engineering and recruited new executives, one …
Chris Mellor, 11 Apr 2014
Violin_7700

Violin fiddlings revealed: Two new flashy boxen, but what's this chart?

Violin Memory is back on a level playing field with all other all-flash array suppliers. It's launching two new flash array systems with integrated data services through its Concerto operating system and Symphony management software upgrades. It's also adding 40Gbit Ethernet connectivity. The pitch is that Violin now has the …
Chris Mellor, 17 Feb 2015

Micron posts first quarterly profit for two YEARS

Hip hip hooray! Flash and memory fab operator Micron has made a quarterly profit, its first for eight quarters. Micron saw revenues of $2.3bn in its third fiscal 2013 quarter, ended 30 May 2013. This was agreeably larger than the previous quarter's $2.1bn and also the year-ago quarter's $2.2bn. Last quarter it made a loss of $ …
Chris Mellor, 20 Jun 2013
Exocet anti-ship missile

VMware EMC partner Cisco inks reselling deal... with Simplivity

Cisco has fired a ship-killer of an Exocet missile at VMware’s EVO:RAIL by doing a server reselling deal with Simplivity. There are two hyper-converged server/storage/networking system leaders, both startups – Simplivity and Nutanix. VMware's EVO: RAIL is hyper-converged system software running on the hardware of certified …
Chris Mellor, 26 Aug 2014
Samsung logo

Samsung flogs slim, flashy new model: Protection included

Samsung has upgraded its SM843 server-level SSD, doubling its capacity and tripling its endurance. The new SM843T SSD also has power-loss protection for the most recent data and AES-256 bit encryption. This is a 2.5in form factor SSD using 2-bit MLC flash. As server and data centre SSDs, the SM843 has capacities of 120GB, 240GB …
Chris Mellor, 23 May 2013
Intel DC S3500

Intel bakes smaller, slower flash memory. Aah, now that's progress

Intel has produced a solid-state flash drive, the DC S3500, using a 20nm process - potentially replacing the DC S3700 and its 25nm tech. In NAND technology-land a 20nm process means you get get more NAND dies out of a silicon wafer than if you use a 25nm process, which is more chips to flog and more cash in the bank. The S3500 …
Chris Mellor, 14 Jun 2013
XtremIO array and 4 X-Brick nodes

XtremIO dear: Dell brags of being cheapest of the big flash four

As EMC prepares for its 14 November launch of its all-flash XtremIO box, Dell has put out a analyst paper explaining that on price – which is what counts in the expensive all-flash storage world – it is the bossdog of flash arrays. Michael Dell’s privately owned biz points to an ESG technical lab validation (PDF) that compares …
Chris Mellor, 11 Nov 2013
SMART Optimus SSD

SanDisk coughs to powering Kaminario's SPC-1 smackdown

Surprise, surprise: Kaminario's SPC-1 topping K2 flash array used SSDs from enterprise-supplying newbie SanDisk. Actually they were probably SMART Storage Systems' SSDs at the time Kaminario selected them, as SanDisk only bought SMART this summer. The Kaminario supply deal probably helped SanDisk in its July decision to buy …
Chris Mellor, 22 Oct 2013
EXtreme_Pro

FLASH better than DISK for archiving, say academics. Are they stark, raving mad?

Comment An academic paper claims flash could be better than disk for archiving. So just how did this unlikely result come about? The SSRC* paper, An Economic Perspective of Disk vs. Flash Media in Archival Storage, was published earlier this year, at the 22nd IEEE International Symposium on Modelling, Analysis, and Simulation of …
Chris Mellor, 12 Nov 2014
Sandisk_Infiniflascard

To InfiniFlash and beyond: SanDisk wheels out Big Data box

SanDisk has announced its InfiniFlash all-flash array for Big Data, a 3U box holding up to 512TB of data, 10 times more than the ION Accelerator appliance, and capable of running the same software stack – or Ceph. Sandisk_Infiniflash_box_lid_off Video* grab showing InfiniFlash box with top lid removed There are three models …
Chris Mellor, 03 Mar 2015
ViSX Astute Networks

Astute: Hey small biz, you too can afford speedy flashy goodness

Astute has announced a lower-cost MLC flash version of its ViSX flash-based storage accelerator, saying it's good for small and medium enterprises because it costs about the same as the disk drive arrays they're buying on a $/GB basis. The ViSX Performance Storage Appliance uses hardware TCP/IP and iSCSI acceleration with its …
Chris Mellor, 23 Apr 2013

Dell's new Compellent will make you break down in tiers... of flash

Dell thinks its Compellent arrays will be more compelling with automated tiering extended to different types of flash, policy-driven deduplication and namespace expansion added to the filesystem, and more drives in a smaller space. The storage boxes' new Storage Center 6.4 software can handle flash tiering and distinguish …
Chris Mellor, 05 Jun 2013

Dell: New storage dish? Nah - we'll just mash up EqualLogic and Compellent

Steady adaptation, no new products and no super-niche specialisation please: these were the three takeaways El Reg storage desk retrieved from a briefing with Alan Atkinson, vice president and general manager at Dell Storage. The impression we gained was that Dell is set on expanding its mainstream enterprise storage offering's …
Chris Mellor, 25 Jul 2013

STEC this out: Flash biz bakes 2TB solid-state drives

Enterprise-grade flash maker STEC is bringing out two 2TB whoppers: an SAS SSD and a PCIe flash card. The 2TB s840 is a refresh of an existing enterprise-grade SAS SSD which uses 2-bit MLC flash and has 200GB, 400GB and 800GB capacities. The 2TB model will arrive in February. This s840 delivers up to 75,000 random read IOPS, 11, …
Chris Mellor, 29 Jan 2013
Intel SSD Pro 2500

We lift the lid on Intel's Pro 2500 SSD. Shock, horror: It doesn't use its own NAND chips

Review Intel has been busy of late launching SSDs for both the consumer market and for the data centre/enterprise segments. But the dedicated business segment, which Intel addressed for the first time last year with the SSD Pro 1500, was the one area where it didn't introduce a new drive. With the launch of the SSD Pro 2500 series, …
Simon Crisp, 10 Sep 2014

Nimbus fattens up Gemini twins with smaller flash chips

Nimbus Data has increased the capacity of its Gemini flash arrays by stuffing more smaller flash chips in them; we're talking 48TB in 2U, just pipping Violin's new 6264 array with its 64TiB in 3U. That 64TiB is equivalent to 70.5TB, meaning that Nimbus's new Gemini averages out at 24T/U versus 23.43TB/U for Violin Memory – …
Chris Mellor, 14 Aug 2013
M.2-and M SATA form factors

Cold storage, Facebook style? Flash FPGA controller to knock your SoCs off, vows upstart

Startup NxGnData Stepping onto the flash controller stage from its stealth phase comes with an FPGA-based SoC promising hyperscale cold data storage using cheap, short-life TLC flash and in-situ processing. NxGnData NxGnData home page Its home page promises: In-Situ processing for computational data, EndExt with advanced …
Chris Mellor, 31 Jul 2014
SanDisk 4GB Micro SDHC

SanDisk surfs cash tsunami on biz SSDs: Prelim nice, but DIMM?

SanDisk is on a revenue roll, with the first quarter of 2014 showing a 62 per cent profit rise on an annual compare, driven by rising enterprise SSD sales. For the first three months of the year [prelim report PDF], to March 30, SanDisk revenues were $1.51bn; they were $1.34bn a year ago, meaning a 13 per cent uptick, although …
Chris Mellor, 22 Apr 2014
HGST SSD1000MR

HGST unveils 12Gbit/s SAS SSDs for bankers, gamers and cloud-pushers

Western Digital subsidiary HGST has slapped 12Gbit/s SAS interfaces on three solid-state drives - which it claims is a storage industry first - and they fly, with one model boasting prolonged endurance as well. The SSD800 and SSD1000 drives store up to 800GB and 1TB respectively, using enterprise grade 2-bit multi-level cell …
Chris Mellor, 10 Apr 2013
TERADIMM Latency vs PCIe flash

SMART Storage: Super DIMM sum adds up to tasty flash soup

Devilishly fast flash data access is on its way, courtesy of SMART Storage interfacing a DIMM-like flash product to a host's memory bus using Diablo Technologies' MCS TeraDIMM technology SMART's ULLtraDIMM product has what it says is ultra low latency compared to existing SSDs and PCIe flash cards. It inherits all of the MCS …
Chris Mellor, 08 Aug 2013
The new Dell SC4020 array

Dell pivots to Asia with frugal flasher

Dell has revealed a new array – the SC4020 – and an aggressive plan to go after pure-play flash array vendors with a promise it will sell for under $US100,000. The SC4020 is, according to Dell storage supremo Alan Atkinson, a shrunken Compellent array. That's shrunken in a good way: everything Compellent arrays and Dell's Fluid …
Simon Sharwood, 18 Mar 2014