Articles about Endurance

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

Nissan to enter 300 kmh electric car in Le Mans endurance race

With preparations now almost complete for the start of Saturday's 90th anniversary 24 Hours of Le Mans endurance race, Nissan has surprised the petro-heads by showing off a fully electric car that it will be entering into the competition next year. Nissan's ZEOD RC electric car Nissan goes to the home of motor sport to take on …
Iain Thomson, 22 Jun 2013
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
X300 SSDs

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

Analysis 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
Samsung 3D V-NAND SSD

Samsung: We've slashed programming time with 3-bit vertical NAND

Korean flash foundry king Samsung has announced the entry of 3-bit (TLC) flash in its V-NAND product line at the Flash Memory Summit. The product has 32 layers of TLC NAND, TLC being triple-level cell as opposed to the bulk of today’s business NAND products which use MLC or 2-level cell with 2 bits per cell. TLC NAND is both …
Chris Mellor, 06 Aug 2014
CloudSpeed product shot

SanDisk offers Cloudspeed flash options for pockets deep and shallow

SanDisk has revved its CloudSpeed SATA SSD line, adding a tad more random read speed, slowing down the random write speed and reducing the sequential read and write speeds a trifle, too. These are business/enterprise SSDs in a 2.5-inch form factor product line that SanDisk acquired when it bought SMART Storage. There were then …
Chris Mellor, 01 Apr 2014
SanDisk_Ultra_II

Creaky PC? SanDisk gives users a NAND with speedy '3-bitter' SSD

SanDisk has pushed out an Ultra II SSD for retrofitting to PCs that uses lower cost 3-bits-per-cell NAND technology. TLC or 3 bits per cell flash stores 50 per cent more information in each cell than MLC (2 bits per cell) and is cheaper to make on a cost/bit basis. But the number of times TLC flash can be rewritten, the P/E …
Chris Mellor, 20 Aug 2014
Mars

Has NetApp solved the TLC for biz puzzle? We look at its MYSTERY SSD Mars sauce

Analysis NetApp is pinning FlashRay's future on TLC flash, which everyone else says is not fit for enterprise use. We talked to NetApp to find out how and why it's apparently got hold of secret TLC sauce that no one else has. Let's reiterate that TLC NAND is a crap enterprise storage technology. It stores 3 bits per cell instead of MLC's …
Chris Mellor, 29 Oct 2014
Samsung_850_EVO

Samsung brings out new longer-lived 1TB Flash podule for PCs, notebooks

Just in time for Christmas, Samsung has taken its 3D enterprise SSD, added a bit per cell, and come out with a longer-lived 1TB SSD for PCs and notebooks. The triple-level cell (TLC), 3D V-NAND, 850 EVO SSD follows on from the planar (2D) TLC 840 EVO which also topped out at 1TB. This drive used 19nm NAND whereas the 850 EVO is …
Chris Mellor, 15 Dec 2014
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
Tegile_all_flash_array

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 SSD850 PRO 3D V-NAND storage

A SCORCHIO fatboy SSD: Samsung SSD850 PRO 3D V-NAND

Review Samsung has been in the SSD business for over ten years. Most of that time has been spent delivering drives to the Enterprise and OEM segments. Since the introduction of its first consumer SSD drive (the SSD430) in 2010, it has since shipped over 12m drives worldwide – including the SSD840, the world’s first TLC NAND drive. …
Simon Crisp, 16 Sep 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
Discworld

No NAND's land: Flash will NOT take over the data centre

Comment NAND is not taking over the data centre. Estimates of shipped disk and SSD capacity out to 2018 shows that, while flash will continue to grow faster, disk capacity will still outstrip that of flash by eight to one four years from now. SSD_vs_HDD_ships_To_2018 Total SSD capacity shipped is falling more and more behind disk …
Chris Mellor, 09 Dec 2014
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
Samsung SSD850 PRO 3D V-NAND storage

FLASH! Aaa-aaah. 3D NAND will save every one of us

Comment We have 3D NAND flash chip supplier timing, courtesy of financial analyst whiz Aaron Rakers. The four foundry operators will all be pumping out mass production volumes of the high-capacity stuff in 18 months' time 3D NAND is a fresh way of getting out of the NAND scaling trap. The traditional way, of increasing NAND chip …
Chris Mellor, 16 Dec 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
Samsung SSD845DC EVO

Ain't NAND grand? Samsung unveils next-gen SAS SSD

Samsung has followed its 2012-era SM1625 SDD with the SM1623 model, and promised next-generation SAS SSDs are coming in the near future. What can it mean? The S1625, using 2Xnm-class NAND (29-20nm cell geometry) topped out at 600GB capacity. The 1623 uses 1Xnm-class geometry (19nm - 10nm) and reaches 800GB capacity. Its …
Chris Mellor, 07 Aug 2014
XtremIO array and 4 X-Brick nodes

EMC huffs, gives XtremIO a polish, shows off shiny data services

EMC's XtremIO all-flash array will benefit from new data services and models as the company spools up to take on Pure Storage, IBM and other flash array competitors. There is a new 5TB Starter X-Brick, lowering starter costs, and X-Brick clusters can scale out to six nodes with 12 active controllers. The Starter X-Brick can …
Chris Mellor, 08 Jul 2014
Splash! by Nino Barbieri licensed under CC 3.0 Unported

Bombs away: BiTMICRO dives into enterprise PCIe flash pool

BiTMICRO has entered the enterprise PCIe SSD market with the MAXio E-Series SSD with the best capacity-per-watt among all PCIe SSDs, using less than 30W when active. It has 1.5TB or 3TB of raw capacity and does random reads and writes at 240,000 and 100,000 respectively. The sequential read and write bandwidth numbers are 1.1GB/ …
Chris Mellor, 04 Aug 2014

Glasgow boffins: We can now do it, Captain. We DO have the molecular storage power

If the number of electrons on flash storage is getting too few for reliability then use molecules for bit storage instead, and that's exactly what Glasgow uni boffins have gone and done it. Smarty-pants at the university Schools of Chemistry and Engineering, working with Rovira i Virgili University, Spain, have created clusters …
Chris Mellor, 21 Nov 2014

'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
Samsung SM1715 3D V-NAND NVMe PCIe SSD

Samsung lays down PCIe server flash gauntlet

Faster, fatter flash cards that speed up server applications are in demand, and Samsung has announced it is mass-producing a 3.2TB NVMe PCIe SSD using its 3D V-NAND technology. It says higher capacities are coming. The SM1715 doubles the previous NVMe SSD XS1715's 1.6TB capacity maximum, and that product used standard 2D planar …
Chris Mellor, 25 Sep 2014
Samsung SSD845DC PRO PCB Top

On test: Samsung 845DC EVO 3-bit Toggle MLC and 845DC PRO 3D V-NAND SSDs

Review The push of SSDs into areas once considered the domain of the standard hard drive storage shows no appetite in slowing down, in fact the estimate is that the SSD market will grow by 30 percent this year (2014) alone. Samsung SSD845DC EVO Samsung SSD845DC EVO or PRO? You can't tell from the top but inside they are different …
Simon Crisp, 11 Aug 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

FALL of the MACHINES: How to KILL the Google KARATE BOT, by our expert

Martial artists and ninjas the world over could be forgiven for feeling a little nervous when Google-owned automaton builder Boston Dynamics unveiled a new fighting robot called Atlas. But The Reg can exclusively reveal that this new robot is about as tough as Dale Winton on crutches after our resident kung-fu ninja said …
Jasper Hamill, 12 Nov 2014

Drive-making kingpin WD gobbles Skyera... to give to HGST

Rumour had it last month that WD was going to buy Skyera and rumour was right. WD subsidiary HGST is getting an early Christmas present with WD buying the all-flash array packing density king and assigning it to HGST. Skyera changed its CEO in August, with COO Frankie Roohparvar taking over from flash tech genius and co-founder …
Chris Mellor, 15 Dec 2014
Google Loon balloon envelope

Zuck: Web drones, not balloons (cough, cough Google) are way forward

Facebook's chief Mark Zuckerberg thinks his plan to carpet a portion of the world with internet-dispensing drones is a better approach than Google's Loon balloons. The advertising mogul mused in a paper, published on Friday, the types of technologies he hopes to deploy via his company's just-announced Connectivity Lab to get the …
Jack Clark, 28 Mar 2014

Micron plumps STACKED SILICON BEAUTY with SerDes

Chip-making chappies Micron are going to use Avago SerDes technology for their Hybrid Memory Cube, indicating the firm's on track with the 3D cube's development. The Hybrid Memory Cube (HMC) has layers of memory cells stacked vertically, with conducting tunnels running between the individual layers called TSVs - “through silicon …
Chris Mellor, 14 Apr 2014
SanDisk_PCIe-SSA_detail

SanDisk vows: We'll have a 16TB SSD WHOPPER by 2016

Intel is well behind the curve with its 10TB flash drive, slated for 2016, claims a SanDisk enterprise storage bigwig, adding that the flash memory storage provider will have a 16TB drive by then. Brian Cox, SanDisk’s senior director in marketing for enterprise storage, said the company's 4TB drive technology would develop at a …
Chris Mellor, 25 Nov 2014
MIT robot cheetah

MIT boffins cry havoc and let slip the ROBOT CHEETAHS of Whoa

Vid MIT roboticists in the US have exhibited a robo-cheetah that will run and bound across the landscape without the need for a power cord. Youtube video The big cat bot is of particular interest to robotics scientists since it's the fastest quadruped found in nature. The US government's secret-squirrel science nerve-center DARPA ( …
Iain Thomson, 15 Sep 2014
The X-37B lifts off from Cape Canaveral. Credit: ULA

SECRET U.S. 'SPACE WARPLANE' set to return from SPY MISSION

The United States’ hush-hush robot spaceplane, the mysterious X-37B, is due to touch down at the US military space base in California this week, following a 22-month clandestine mission in orbit above undisclosed nations. The US Air Force has so far launched two of the clandestine spaceships, which look a little like mini-space …
Endurance by Frank Hurley

No spinning rust here: Supermicro's cold data fridge is FROZEN

Fancy storing data until hell freezes over? Server house Supermicro has a cold storage product aimed at data that must be kept, can't be thrown away but is accessed only rarely: its SuperStorage Server with spun-down disks. According to Supermicro, the product "minimizes power consumption and reduces cooling requirements by …
Chris Mellor, 02 Jun 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

Apple? More like FAP-PLE: Fanbois are the BIGGEST PERVS, say people who know

Slab-fondling Apple fanbois have been outed as the world's biggest perverts, a new study from grumble site Pornhub has claimed. Safari, the fruity firm's browser, is smut lovers' favourite one-handed surfing software. It accounts for 38 per cent of Pornhub's mobile phone traffic and 73 per cent of tablet traffic. On tablets, …
Jasper Hamill, 04 Jun 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
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
Tegile Zebi chassis

Tegile's tech trajectory: All-flash function in hybrid mutant body

Hybrid array startup Tegile has a new system coming that will provide all-flash array functionality within its hybrid architecture. CTO Rajesh Nair said two new systems were coming: one in a couple of months and a second one by the end of 2014. He provided some details. The first one will be a companion to the existing high-end …
Chris Mellor, 11 Mar 2014

Kaminario: We can keep it up longer than other flash array bods

Flash array supplier Kaminario says its new K2 arrays will last for seven years - and claims performance drop-off during a system failure will never be more than 25 per cent. The Performance Consistency Guarantee says Kaminario will send its customers additional array capacity if performance does drop off more than 25 per cent …
Chris Mellor, 27 Jun 2013
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
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

Samsung and Sun make 'ultra-endurance' flash chips

Samsung and Sun Microsystems say they've found a veritable fountain of youth for data center solid-state drives. They claim to have jointly developed a single-layer cell (SLC) NAND flash device that provides a "five-fold increase" in data write/erase cycles over standard SLC flash. Numbers aren't provided — but given current …
Austin Modine, 17 Jul 2008
Comparison between ThruChip Communications' ThruChip Interface (TCI) and through-silicon via (TSV)

Semiconductor boffin: 3D NAND don't need NO STEENKIN' TSVs

Blocks and Files Chip analyst Jim Handy of Objective Analysis took exception to several issues raised in a recent 3D NAND story, and El Reg storage desk asked him a few short questions for clarification. He provided a few short answers that did just that - and here they are. El Reg: Are there TSVs (through-silicon vias – vertical electrical …
Chris Mellor, 10 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
Toshiba Fab 5

Toshiba extends enormo flash fab, hopes to bust NAND capacity barrier

Toshiba has said it will expand its Fab 5 NAND fabrication plant at Yokkaichi Operations in Mie, Japan, following a SanDisk announcement about the same effort. The massive Yokkaichi fab plant apparently has an underground monorail to shuttle material from one building to another, so the expansion would mean adding at least one …
Chris Mellor, 04 Jul 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

Facebook's request to the flash industry: 'Make the worst flash possible'

Flash Memory Summit Flash-memory designers may currently be focused solely on improving speed and endurance, but Facebook's director of capacity engineering and analysis wants something completely different from them. "The Facebook ask of the industry is make the worst flash possible," Facebook's Jason Taylor told his keynote audience at the Flash …
Rik Myslewski, 13 Aug 2013
borg_cube

Resistance is not futile: Here's a cookie sheet of luke-warm RRAM that proves it

Boffins devising Resistive RAM (RRAM) have found that using porous silicon oxide makes the devices easier to manufacture, longer lasting and less power hungry. The researchers, at Rice University, Texas, stumbled upon silicon oxide RRAM five years ago. The stuff works as computer storage by having differing resistance levels …
Chris Mellor, 29 Jul 2014
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