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Articles about Mlc

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
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
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
Crucial MX100 SSD

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

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
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
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
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
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
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
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
EXtreme_Pro

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

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
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
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

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
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
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
Intel SSD Pro 2500

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

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
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
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

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

NetApp's running with the big dogs: All-flash FlashRay hits the street

NetApp’s all-new FlashRay solid state array has been launched with limited availability and is not yet ready for prime time, having only a single controller, and lacking scale-out features and some ONTAP integration. These will come with future product upgrades, allowing NetApp to harden and fine-tune the product with this …
Chris Mellor, 17 Sep 2014
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

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
Toshiba OCZ Z-Drive 4500

Toshiba baby OCZ flings open coat, bares PCIe flasher to world

New Toshiba subsidiary OCZ has a new PCIe flash card, the Z-Drive 4500, complete with solid enterprise credentials - and none of the Ryan Petersen era hype. That era produced the Z-Drive R5 with a notional 3 million IOPS and 12TB of capacity. That product has disappeared from the OCZ roster and we now have the new Z-Drive 4500 …
Chris Mellor, 11 Mar 2014
X300 SSDs

SanDisk hopes to lure in enterprise clients with a little TLC (SSD)

SanDisk has launched its X300 3-bit per cell TLC SSD, which has neat-looking read performance – although the reported write endurance is less impressive. The X300 comes in 128GB, 256GB, 512GB and 1TB capacity points and is classed by Sandy as a client SSD, a mainstream corporate drive, meaning it can replace business users' …
Chris Mellor, 03 Oct 2014

Violin: Don't weep for Tier 1 storage... it'll soon be flashtastic

Flash will replace all enterprise tier 1 storage, and shared arrays will prevail over server-side SANs, while network latency remains a solvable computer science problem, argues Violin Memory CEO Kevin DeNuccio. The market and technology shocks waves of cloud, virtualisation and flash are coming Violin's way, with the all-flash …
Chris Mellor, 20 Oct 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-layer 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

Whew! 13-year-old lawsuit finally over, but it did smack our bottom line - Micron

Micron’s business is booming with first quarter 2014 revenues surging to $4.04bn. The quarter finished in 28 November and its revenues were "42 per cent higher compared to the fourth quarter of fiscal 2013 and 120 per cent higher compared to the first quarter of fiscal 2013". Net income wasn’t anywhere near as impressive at …
Chris Mellor, 08 Jan 2014
StoreServ_7450

HP unveils enlarged 460TB 7450 all-flash array

HP has added deduplication to its 3PAR 7450 all-flash arrays. That means Hewlett-Packard – keen to not waste a byte, and provide deduplication for 3PAR file operations – is now at last able to reclaim duplicated bytes of information from chunks of 3PAR block storage. It calls this Thin Deduplication. Dedupe is just for the all- …
Chris Mellor, 09 Jun 2014
The Register breaking news

Flash floggers whip out flash cards, SSDs, unleash frantic flood of updates

While Pure Storage's $150m funding round and the WD/Virident and Cisco/Whiptail acquisitions take centre stage at the flash fairground thee's lots going on at the side stalls with Fusion-io, Intel, OCZ and sTec. Fusion-io ioFX cards Fusion-io ioFX workstation flash card HP customers can optionally use Fusion-io's ioFX flash …
Chris Mellor, 11 Sep 2013
Micron P420m

Micron brandishes sharp new flash blade, lunges at Fusion-io

Micron is touting a new server flash drive that's apparently significantly faster than Fusion-io's market-leading ioDrive 2. Micron is believed to be supplying its PCIe-format drives to EMC for the storage giant's XtremSF flash cards. (EMC's other supplier is Virident.) Micron's P420m flash drive comes in both PCIe and 2.5in …
Chris Mellor, 07 May 2013

Future of storage: Micron bets chips on 3D NAND flash – but NOT YET

As far as the world's number two DRAM chip-maker is concerned, 2D or planar NAND can go through another lithography cycle before 3D techniques may become necessary because a two-year-old NAND design change has enabled Micron to scale its lithography down to 16nm and maybe beyond. El Reg interviewed Glen Hawk, Micron's VP for its …
Chris Mellor, 08 Aug 2013
Micron Memory Technology timelines

Micron: PCM? Pah. Gaze upon our MUTANT flashy memory cube

A Micron analysts day revealed the boys from Boise think nothing much will happen with resistive RAM technologies like the Memristor for five years, and that volatile/non-volatile memory configs for servers are going to grow. During the conference itself Micron presented lots of technology goodies. CEO Mark Durkan started out …
Chris Mellor, 10 Feb 2014
The Register breaking news

Troubled OCZ brings forth consumer SSDs with Vector

SSD supplier OCZ, hard hit by an erring CEO and now under new management, has launched its first consumer SSD using in-house controller technology, the Vector. OCZ's roller coaster ride story from start-up glory to sick ward candidate can be found here. New CEO Ralph Schmitt announced the product but it was mostly developed …
Chris Mellor, 28 Nov 2012
X300 SSDs

Why solid-state disks are winning the argument

Perhaps the most perplexing question I have been posed this year is: "Why should I use SSDs?" On the face of it, it is a reasonable question. When it was put to me, however, I just sat there staring at the wall, trying to form a coherent thought. Where to begin? As it was late at night, I decided that starting with a brief …
Trevor Pott, 07 Nov 2014

You know flash is king when disk giant Seagate grows its SSD line

Seagate is going to expand its solid state drive (SSD) line this year using co-developed Samsung controller technology and introducing its first multi-level cell drive. Seagate and Samsung have a flash chip supply and controller partnership. Stifel Nicolaus analyst Aaron Rakers has talked to Seagate execs and gleaned that: …
Chris Mellor, 14 Jan 2013
Fusion-io ioScale 3.2TB card

Flash fettlers Fusion-io scoop IBM as reseller partner

Big Blue is gonna flog Fusion-io server flash cards, and is doing its bit to rehabilitate the floundering flash fettler after its founder and CEO fled earlier this year. IBM's announcement is here, and says the Fusion-io cards are available for System x and BladeCenter servers. Users get from 825GB to 3.2TB of MLC flash per PCIe …
Chris Mellor, 01 Oct 2013
LSI WarpDrive SSD

LSI’s less-explosive Nytro: Smaller bangs for hyperscale DCs

LSI has produced a cost- and power draw-reduced server flash card product line for hyperscale data centres. The XP6200 line features two products: the XP6209 at 1TB (930GB usable) and XP6210 at 2TB (1.86TB usable), both using MLC flash instead of the costlier enterprise-class eMLC NAND. Both are 8-lane PCIe v2.0 cards, the 6209 …
Chris Mellor, 26 Nov 2013
The Register breaking news

Hitachi offers to cram 300TB of hardness into your array tray

Hitachi Data Systems has announced a flash storage tray for Virtual Storage Platform (VSP) arrays, utilising its own in-house developed flash controller. It's called Hitachi Accelerated Flash (HAF) and uses non-volatile memory with two bits per cell. The controller is a multi-core chip managing flash memory dies rather than …
Chris Mellor, 07 Nov 2012
The Register breaking news

New 64TiB Violin byte bucket is a load of Tosh: 19nm flash in a 3U box

Violin Memory has unveiled its highest capacity array, the 6264, that packs 64TiB of flash into a 3U box - and it uses 19nm MLC NAND chips from investor and manufacturer Toshiba. The new array can apparently hit 750,000 mixed read/write 4096-byte IOPS; the earlier 6232 (which stores 32TiB) does 500,000. In other respects the …
Chris Mellor, 13 Aug 2013
Facebook hardware VP and Open Compute chairman Frank Frankovsky

Hard Man of Facebook: We might just eat those cheap TLC flash chips

Micron has built the world's smallest 3-bits per cell NAND chip, targeting USB stick memory and the like, while Facebook's open source hardware guru has indicated such chips could be used in its cloud's data centres providing ultra-cheap flash storage. TLC (Triple-Level Cell) NAND Technology has 3 bits per cell, one more than in …
Chris Mellor, 18 Feb 2013
The Tardis seen against the curvature of the Earth

Toshiba brings out terabyte laptop drive (yes), miracle enterprise-grade TLC

The storage Tardis effect continues: Toshiba has crammed 1TB into a thin disk drive and signed a license to use DenseBits technology in its flash memory products. The Tardis is Doctor Who’s time-travelling telephone kiosk which is somehow larger inside than outside. So it is with storage disk and NAND products which are able to …
Chris Mellor, 29 Oct 2013
VMSAX detail

Pure Storage plots to KILL EMC VMAX

Flash challenger Pure Storage has signaled its desire to chip away at EMC's installed base of Symmetrix VMAX, rather than getting into a drag race with other solid state contenders. “We are going after VMAX,” Pure's presidente David Hatfield told The Reg at VMware's vForum in Sydney yesterday. “Arrays that use 10,000 RPM or 15, …
Simon Sharwood, 21 Oct 2013
Whiptail INVICTA 30 node

Wanna see a 30D-rack beauty that goes like the clappers?

Whiptail has increased the number of storage nodes in its all-flash array to 30. Whiptail INVICTA 30 node 30-node Whiptail Invicta Up until now, Whiptail's NAND-packed array could have two to six Invicta nodes. Each node can store 6TB to 12TB in MLC flash, allowing each array to contain up to 72TB. The chips can do 650,000 …
Chris Mellor, 30 Nov 2012