SSDs Might Just Get a Little More Solid: Write Wearing Fixed?

Subject: General Tech, Storage | December 5, 2012 - 07:01 PM |
Tagged: Macronix, ssd, enterprise ssd

I have not been too worried about my SSD failing due to excessive write-erase wear and tear. Typical flash cells fail somewhere between a few thousand write cycles with high endurance drives creeping over the ten-thousand cycle border. It is quite rare for me, like many home users, to write to my SSD outside of application updates or profile changes on my web browser.

Enterprise customers tend to hammer on drives quite a bit more ferociously, however. It will primarily be those customers who are most interested in news recently published with the IEEE: modifications to the integrated circuit holding the flash cells can be made to recondition dead NAND cells.

macronix.gif

SSDs have been able to be restored from write-erase degradation through excessive heating, think several hours at two-and-a-half times the sea-level boiling point of water. Clearly tossing SSDs in a range with your fries and chicken strips is not an ideal solution and would not be wise to recommend.

Macronix, the company who claims to have invented the technology based on research into competing Phase Change RAM (PCRAM), assert that their flash will survive at least ten-thousand times longer than enterprise NAND. Their integrated circuit has been designed to deliver extreme heat, 8-times the boiling point of water, local to the flash cell for a very brief time. The article boasts at least 100-million cycles because that was their point where their patience in testing the flash ended: the flash was still ready for more.

That said I do not claim to have too much knowledge about solid state flash so tune in for the December 5th PC Perspective Podcast for more discussion from smarter people. If you found this quick enough you could also tune in live just after this publishes!

Podcast #228 - Intel Socket Controversy, a new OCZ SSD, GPU-less Ivy Bridge and more!

Subject: General Tech | November 29, 2012 - 11:20 AM |
Tagged: vector, ssd, socket, podcast, ocz, LGA, layoffs, Intel, Indilinx, BGA, amd, 3550p

PC Perspective Podcast #228 - 11/29/2012

Join us this week as we talk about Intel Socket Controversy, a new OCZ SSD, GPU-less Ivy Bridge and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

  • iTunes - Subscribe to the podcast directly through the iTunes Store
  • RSS - Subscribe through your regular RSS reader
  • MP3 - Direct download link to the MP3 file

Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, and Allyn Malventano

This Podcast is brought to you by MSI!

Program length: 1:22:57

Podcast topics of discussion:

  1. 0:01:20 Never Settle Contest Part 2 is running!
  2. Week in Reviews:
    1. 0:03:00 Nintendo Wii U Teardown
    2. 0:06:00 Digital Storm Bolt Mini-ITX System
    3. 0:12:00 Dell XPS One 27 System All-in-One
    4. 0:18:10 Intel Core i5-3550P Ivy Bridge CPU
    5. 0:27:15 LEPA Gold Series 750 watt PSU
    6. 0:29:00 OCZ Vector 256GB Indilinx Barefoot 3 SSD
  3. 0:40:30 This Podcast is brought to you by MSI!
  4. News items of interest:
    1. 0:41:30 Intel Broadwell goes BGA Only; Desktop is dead?
    2. 0:56:00 More AMD Layoffs coming?
    3. 0:58:45 Intel CEO is leaving too
    4. 1:00:00 Western Digital 4TB Black HDD
    5. 1:02:00 Fujifilm working on 1TB optical discs
    6. 1:06:00 Jon Peddie Q3 GPU Results
    7. 1:08:00 Microsoft sells 40 million Windows 8 licenses
    8. 1:09:45 Rumored 'Blue' Subscription based Windows OS
    9. 1:12:00 Intel Updates SSD Toolbox, 335 Firmware
  5. Closing:
    1. 1:15:00 Hardware / Software Pick of the Week
      1. Ryan: iFixit Pro Tech Tool Kit
      2. Jeremy: Leatherman Raptor
      3. Josh: Nice monitor!
      4. Allyn: OCZ Vector
  1. 1-888-38-PCPER or podcast@pcper.com
  2. http://pcper.com/podcast
  3. http://twitter.com/ryanshrout and http://twitter.com/pcper
  4. Closing/outro

Be sure to subscribe to the PC Perspective YouTube channel!!

 

OCZ interrupts your viewing of the legal battle to introduce a new product; the Vector

Subject: Storage | November 27, 2012 - 01:47 PM |
Tagged: vector, ssd, sata, ocz, mlc, barefoot 3

There are three members of the OCZ Vector SSD, the 128GB and 256GB models will have 512MB cache and the 512GB model 1GB of cache, each costing a bit over $1/GB.  Inside is the brand new Barefoot 3 controller which features 8 channels and both an ARM cortex processor and OCZ's secret sauce, the Aragon co-processor.  On paper, the 256GB and 512GB models have the same performance specs with the 128GB model having slightly slower sequential writes and 4k reads, though still the speeds are impressive enough that you won't suffer unduly.  [H]ard|OCP takes you through their torture test here and of course if you haven't seen what Allyn did to them, get reading!

H_vector_arch.png

"OCZ soft launches the 256GB Vector SSD with its first OCZ-proprietary controller, the Barefoot 3. Geared for steady state performance, the OCZ Vector SSD is designed with the end user in mind. Today we take a look at the Vector and the new controller architecture and see how these fare in our steady state testing."

Here are some more Storage reviews from around the web:

Storage

Source: [H]ard|OCP

OCZ Launches Vector SSD Series and Proprietary Barefoot 3 Controller

Subject: Storage | November 27, 2012 - 12:48 PM |
Tagged: vector, ssd, sata, ocz, mlc, barefoot 3

SAN JOSE, CA – November 27, 2012 - OCZ Technology Group, Inc. (Nasdaq:OCZ), a leading provider of high-performance solid-state drives (SSDs) for computing devices and systems, today announced the availability of its new SATA III-based Vector SSD Series featuring the company’s next-generation Indilinx Barefoot 3 controller. OCZ’s worldwide technology hardware and firmware teams developed the new controller silicon and firmware completely in-house to enable full design control over the Vector SSD Series roadmap, while delivering exceptional I/O performance, enhanced reliability and endurance, and a host of differentiated features to empower high performance laptops, desktops, and workstations with superior storage capabilities.

OCZ_vector_SSD.png

OCZ Vector SSDs provide exceptional input/output operations per second (IOPS) performance and the cutting-edge Barefoot 3 controller consistently delivers superior sustained performance over time regardless of whether the data streams are in compressed or uncompressed formats. As a result, this groundbreaking SSD series provides faster file transfers and boot-ups, and a quicker, more responsive storage experience.

“The development of the Indilinx Barefoot 3 controller architecture is a crowning achievement in our company’s history, being our first controller silicon and firmware completely designed in-house from start to finish using all of the OCZ technology development teams,” said Ralph Schmitt, CEO for OCZ Technology. “These are the first SSD products delivered under the new OCZ and leverages cutting-edge controller technology to deliver a groundbreaking level of sustained performance and reliability for customers seeking a superior SSD for their high performance computing applications.”

The Vector SSD Series is available in 128GB, 256GB, and 512GB capacities, and delivers read bandwidth of up to 550 MB/s, write bandwidth of up to 530 MB/s, random read performance of up to 100,000 IOPS. The Vector’s ultra-slim, 7mm sleek alloy housing supports a wide spectrum of computers including the latest thin form factor notebooks, and each Vector SSD is also bundled with a 3.5-inch desktop adapter bracket and Acronis® True Image™ cloning software to enable quick and easy data transfer from legacy hard disk drive (HDD) storage to high performance Vector SSD storage.\

vector_groundbreaker.jpg

Endurance was a major priority in the design of the Vector Series, and the highly intelligent Barefoot 3 controller includes an advanced suite of flash management tools that can analyze and dynamically adapt to increasing NAND vulnerabilities as flash cells wear or process geometries get smaller. In this way, the Barefoot 3 controller overcomes the shortcomings associated with MLC NAND flash memory and is specified to deliver 20GB host writes per day for 5 years. This 5-year warranty ensures that Vector SSDs can be reliably used in a wide range of high performance computing environments over an extended lifetime.

Subject: Storage
Manufacturer: OCZ SSD Product Page
Tagged: vector, ssd, sata, ocz, mlc

Introduction, Specifications and Packaging

Introduction

OCZ has been in the SSD game for quite some time, and has previously done quite well mixing and matching hardware from other vendors into solutions of their own. It was a good way to put out a large array of products, fitting many a niche for a decent cost. Further, OCZ has always been known as somewhat of an underdog who tailored their parts more towards the power user / tweaker crowd. All of that said, they have been taking steps to become more of a major player in the SSD market, and the fruits of that labor begin their payoff today, with the release of the OCZ Vector:

case f.jpg

A new Indilinx Controller?

The Vector comes equipped with a bunch of firsts for OCZ. The controller is OCZ's first 100% in-house part, and has been engineered from the ground up to be as high of a performing part as possible. There has been a paradigm shift within OCZ lately, and the Vector went through a large beta test phase *before* release, as to avoid the need for a series of rapid fire firmware updates just after the product ships. Vector should perform at or near its maximum potential today, not after some firmware updates seen months from now. Here's a look at the controller functional block diagram:

barefoot3_diagram-mod.png

Read on for the full review!

Plextor's Marvell powered 256GB M5 Pro SSD

Subject: Storage | November 26, 2012 - 02:59 PM |
Tagged: plextor, m5 pro, ssd, marvell 88SS9187, toggle NAND

Hopefully at some point NewEgg will refresh their stock of Plextor's 256GB and 512GB M5 Pro SSDs, as both offer the same rated speed and a price just under $1/GB.  The Marvell controller they are using is one we have seen before, the Indilinx Everest 2 controller found in the OCZ Vertex 4.  The Guru of 3D pitted the 256GB model against numerous MLC SSDs and it trended towards the top of the results, not the fastest but consistent in being among the best performers in all tests.  Another benefit to the drive is the 5 year warranty, something which is becoming all too rare in storage devices.

G3D_img_7299.jpg

"In this article we test, benchmark and review the Plextor M5 Pro series SSD. Plextor has developed this product alongside a marvel controller tied to 256GB of NAND flash memory it is amongst the fastest drives we have ever tested. We sure have lots to talk about alright. The 256GB models have sutained read/write levels of 540 MB/sec and 450 MB/sec respectively.

And with 4K random write performance estimated at 86,000 IOPS (input/output operations per second) it's dressed to impress alright. Have a peek, after which we'll dive into the technology behind it and obviously we'll present you a nice phat performance overview."

Here are some more Storage reviews from around the web:

Storage

Source: Guru of 3D

Podcast #226 - Dual GTX 690 System from Origin, Intel's new SATA6 controller, Piledriver-based Opeterons and more!

Subject: General Tech | November 8, 2012 - 10:33 AM |
Tagged: ssd, sata6, podcast, piledriver, pcper, origin, opeteron, nvidia, Intel, genesis, corsair, amd, 690

PC Perspective Podcast #226 - 11/08/2012

Join us this week as we talk about a Dual GTX 690 System from Origin, Intel's new SATA6 controller, Piledriver-based Opeterons and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

  • iTunes - Subscribe to the podcast directly through the iTunes Store
  • RSS - Subscribe through your regular RSS reader
  • MP3 - Direct download link to the MP3 file

Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, and  Allyn Malventano

This Podcast is brought to you by MSI!

Program length: 1:21:17

Podcast topics of discussion:

  1. Join us for the MoH Game Stream!
  2. Week in Reviews:
    1. 0:04:30 Corsair Vengeance C70 Case
    2. 0:07:30 ASUS P8Z77 WS Motherboard
    3. 0:12:20 ORIGIN Genesis Dual GTX 690 System
    4. 0:16:40 Silverstone 450 watt SFX Power Supply
  3. 0:19:30 This podcast is brought to you by MSI
  4. News items of interest:
    1. 0:20:25 Intel Crystal Forest Communications Platform
    2. 0:23:30 Google Nexus 10 tablet
    3. 0:27:00 Corsair Hydro H100i and H80i coolers
    4. 0:34:00 New Corsair AXi series power supplies
    5. 0:36:30 Intel DC S3700 Enterprise SSD
    6. 0:46:30 AMD Launches Piledriver based Opteron 6300 chips
    7. 0:51:10 Get Assassin's Creed III for Samsung SSD
    8. 0:52:45 Limited Linux Steam Beta starts
    9. 0:56:15 Zotac AD06 with new AMD APU
    10. 0:58:30 Mouse.. DRM!?
  5. Closing:
    1. Hardware / Software Pick of the Week
      1. Ryan: Corsair Vengence MM200 and MM400 Mouse Mats
      2. Jeremy: Movember and Is this thing on or did it crash? or NewEgg
      3. Josh: Everyone needs a mouse
      4. Allyn: Shure SE315-CL and CBL-M+-K
  1. 1-888-38-PCPER or podcast@pcper.com
  2. http://pcper.com/podcast
  3. http://twitter.com/ryanshrout and http://twitter.com/pcper
  4. Closing/outro

Be sure to subscribe to the PC Perspective YouTube channel!!

 

Intel announces new DC S3700 Series of datacenter SSDs

Subject: Storage | November 5, 2012 - 09:39 AM |
Tagged: ssd, s3700, enterprise, datacenter

Today Intel officially launched a new line of enterprise-oriented SSDs. Dubbed the DC S3700 ('DC for Data Center', 'S' for SATA), this new line fills the large interface speed void left by the older 710 Series, which was limited to SATA 3Gb/sec speeds.

Intel SSD DC S3700 RightAngled.jpg

The S3700 makes some big promises and we are expecting samples shortly. Here's the tally of what's to come:

  • Intel designed 8-channel controller ASIC and firmware
  • SATA 6Gb/sec interface
  • 7mm x 2.5" form factor
  • Random 4k writes 15x faster and reads 2x faster than SSD 710
  • 75,000 4k random read IOPS (all models)
  • 19/32/36/36k 4k random write IOPS (for 100/200/400/800GB capacity)
  • 500MB/sec sequential reads (all models)
  • 200/365/460/460 MB/sec sequential writes (for 100/200/400/800GB capacity)
  • 25nm MLC-HET IMFT flash
  • Rated for 10 Drive Writes per Day (DWPD) over a 5-year lifetime
  • Solid-State-Capacitor backed power-loss protection
  • Shipping in volume ~Q1 2013
  • 1k qty pricing: $235/$470/$940/$1880 ea. for 100/200/400/800GB capacities

The cost of just over $2/GB should be very enticing for an enterprise-grade SSD, but the most interesting tidbit I got from the briefing was that Intel claims this drive will achieve a <500us response time for 4k random writes, 99.9% of the time. Most SSDs will begin to show intermittent peaks in latency when hit with sustained 4k random access. The S3700 Series should mostly eliminate that issue. More to follow on that front once we can log some hours on a sample.

Subject: Storage
Tagged: 335, Intel, ssd

Introduction, Specifications and Packaging

Introduction

It's been a short while since we've seen a consumer SSD release from Intel, and with pressure coming from Samsung in the form of lower cost/GB 20nm flash, it was high time Intel followed suit. The Intel 335 Series launches today, and is essentially the same SandForce-driven product as their SSD 520 Series released earlier this year. The key change is this time around that controller will be driving Intel 20nm flash. This should bring a much needed price reduction to the SSD arena, as the 335 is not being marketed as a 'Pro' unit (like the Samsung's 840 Pro). So long as this new model performs similarly to the 520 Series, we should be in for a good, low cost SSD just in time for the Christmass shopping season.

121027-001233-6.35.jpg

Read on for the full review!

Plextor's M5 Pro features new flash and a new controller

Subject: Storage | October 26, 2012 - 11:52 AM |
Tagged: plextor, m5 pro, ssd, toggle NAND, Marvell, Monet 88SS9187-BLD2

The Plextor M5 Pro introduces both Toshiba's new 19nm toggle NAND and Marvell's new 8-channel dual core Monet controller.  [H]ard|OCP tried out the 256GB model, availble for $250, and were impressed not only by the performance but also the error correction abilities and the system utilities which were included.  They were disappointed that the familiar Plextool software is not supported by this drive but they feel it is only a matter of time before Plextor remedies that issue.  Check out the results of the benchmarks in their full review.

H_M5_Pro.jpg

"Plextor brings the M5 Pro with the new Marvell Monet controller powering its banks of high performance Toshiba Toggle NAND. This is the debut of the first SSD with 19nm Toshiba Toggle NAND, the debutof the new Marvell Monet 88SS9187-BLD2 controller. We take a look and see what these new components bring to the table."

Here are some more Storage reviews from around the web:

Storage

Source: [H]ard|OCP