Samsung 840 EVO Standalone ISO Updater Now Available

Subject: Storage | April 28, 2015 - 12:44 PM |
Tagged: TurboWrite, tlc, ssd, slc, Samsung, 840 evo

For those of you following the Samsung 840 EVO saga, last week we saw the release of Magician 4.6. Samsung was initially throttling downloads and firmware update rates, but those limits appear to have been lifted as of this morning. Another thing we noticed this morning was the inclusion of the standalone ISO updater for those who are otherwise unable to run the Magician software (i.e. Mac users):

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For those on laptops or other devices with no optical drive, I've confirmed the ISO can be used via USB if placed there with a tool such as Rufus.

Note to Linux users:

There was an early report of complications from a user who was running a full disk fstrim during boot, where that operation was causing errors (corrected once that operation was disabled). It should be noted that full disk TRIM operations are redundant so long as the OS is issuing TRIM on-the-fly during regular file moves / deletions. This may be an issue with queued TRIM handling of the new 840 EVO firmware. If not reproduced / corrected by Samsung, the Linux devs may be able to add this firmware revision to the queued TRIM blacklist to possibly fix the problem on their end.

Note to mSATA 840 EVO users:

It appears the update does not currently apply to these. I've asked Samsung about this.

AMD and QNAP get NASty

Subject: Storage | April 23, 2015 - 03:39 PM |
Tagged: TVS-463 8G, qnap, NAS, amd

The QNAP TVS-463 8G is powered by an AMD GX-424CC, part of the Steppe Eagle family of SoCs which includes a Mullin's based Radeon R5E GPU.  There are several models ranging from the entry level which sports only 4GB of RAM, which can be expanded to 16GB with the review model TechPowerUp recieved sitting in the middle at 8GB.  You can install up to four 2.5" or 3.5" SATA3 disks in a variety of RAID configurations, the NAS ships empty so you will need to provide your own drives.  It is a little expensive, just over $800, which includes the internal PSU and the built in OS to allow you to activate your NAS via the web with a simple command.  It has two Gigabit ports with LACP support and you can even pick up an expansion card to increase it to 10GbE, read the full review to get an idea just how capable this NAS is.

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"QNAP has for the first time used an AMD CPU with one of their NAS offerings. The new series is codenamed TVS-x63, and today, we will evaluate the TVS-463, which, as its model number implies, can take up to four HDDs. It is also 10GbE ready through an optional expansion card."

Here are some more Storage reviews from around the web:

Storage

Source: techPowerUp

Samsung Magician 4.6 and 840 EVO Firmware Released - Downloads Throttled

Subject: Storage | April 23, 2015 - 02:21 PM |
Tagged: TurboWrite, tlc, ssd, slc, Samsung, 840 evo

For those who watched last night's podcast live, I predicted that Samsung would be posting their 840 EVO Firmware and new Magician 4.6 software 'soon'. Turns out that 'soon' was actually this morning, but there's a catch - Samsung decided to limit the daily downloads:

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If you went to the Samsung SSD Download Page and got the above error, don't fret, there are a few mirrors out there:

I downloaded from these three sources and at the time of this posting can confirm all three are identical to the Magician 4.6 download available from Samsung.

Once installed, you *should* be able to use Magician to update the firmware on your 840 EVO and (hopefully) see its performance come back to where it should be. There have been some reports of users unable to update, but that appears to be Samsung's servers being hammered and Magician's default / timeout is to report that you are on the latest firmware. Restarting Magician may force it to re-check and get the update.

Linux and Mac users are not yet able to update as the ISO updater has not been released for the new firmware. Those capable can update their Linux or Mac 840 EVOs connected as a secondary drive under Windows with Magician 4.6 installed. Also, if you're running Linux and happen use fstrim during boot, read this post prior to updating.

Source: Samsung
Subject: Storage
Manufacturer: Samsung

Introduction, Specifications and Packaging

Introduction:

There's been a lot of recent talk about the Samsung SM951 M.2 PCIe SSD. It was supposed to launch as an NVMe product, but ended up coming out in AHCI form. We can only assume that Samsung chose to hold back on their NVMe-capable iteration because many devices are unable to boot fron an NVMe SSD. Sitting back for a few months was a wise choice in this case, as an NVMe-only version would limit the OEM products that could equip it. That new variant did finally end up launching, and we have rounded it and the other Samsung M.2 PCIe SSDs up for some much awaited testing:

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I'll be comparing the three above units against some other PCIe SSDs, including the Intel SSD 750, Kingston HyperX Predator, G.Skill Phoenix Blade, Plextor M6e Black, and more!

Continue reading our review of these hot new M.2 products!

Intel SSD 750 Series PCIe Compatibility Tested

Subject: General Tech, Storage | April 16, 2015 - 06:47 AM |
Tagged: uefi, SSD 750, PCI-E 3.0, NVMe, Intel, ACHI, 750 series

UPDATE: ASUS has pointed us towards a poll they are running to gauge what platforms people are most anxious for NVMe Boot support on. So if you have an ASUS board and are interested in buying an Intel SSD 750 Series, head to their poll to voice your opinion!

Last week, the Intel 750 Series SSD was unveiled the the public as the first consumer SSD to feature the NVMe or Non-Volatile Memory Express interface. NVMe was designed from the ground up for flash storage, and provides significant advantages in latency and potential top transfer rates over the aging AHCI standard. Check out our review of the Intel SSD 750 Series to find out why this is such an important step forward for storage technology.

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Even if you aren't necessarily concerned about the merits of a new storage interface, the throughput numbers from the 750 series are hard to ignore. With peak speeds over 2.5GB/s read and 1.5GB/s write, it's hard not to be interested in this new drive.

However, all this new speed doesn't come without a few complications. NVMe is an all-new standard which means it might not be supported on all platforms. Intel themselves only point to official support for Z97 and X99 chipsets. In order to get a better idea of the landscape of NVMe compatibility, I took it amongst myself to start testing the add-in card version of the 750 Series in just about every modern motherboard I could get my hands on at the office.

Continue reading our testiof Intel SSD 750 Series Compatiblity!!

Subject: Storage
Manufacturer: ICY DOCK

Introduction, Specifications and Packaging

Introduction

The other day we took a look at the ICY DOCK ToughArmor MB996SP-6SB and ICYBento MB559U3S-1S. Today we'll move onto a couple of larger products in their lineup:

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To the left is the ICYCube MB561U3S-4S, which is a 4-bay eSATA / USB 3.0 JOBD enlcosure. To the right is the ICYRaid MB662U3-2S, which is a 2-bay USB 3.0 JBOD/Big/RAID-0/RAID-1 enclosure.

Read on for our review!

Subject: Storage
Manufacturer: Samsung

Introduction

The tale of the Samsung 840 EVO is a long and winding one, with many hitches along the way. Launched at the Samsung 2013 Global SSD Sumit, the 840 EVO was a unique entry into the SSD market. Using 19nm planar TLC flash, the EVO would have had only mediocre write performance if not for the addition of a TurboWrite cache, which added 3-12GB (depending on drive capacity) of SLC write-back cache. This gave the EVO great all around performance in most consumer usage scenarios. It tested very well, was priced aggressively, and remained our top recommended consumer SSD for quite some time. Other editors here at PCPer purchased them for their own systems. I even put one in the very laptop on which I'm writing this article.

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An 840 EVO read speed test, showing areas where old data had slowed.

About a year after release, some 840 EVO users started noticing something weird with their systems. The short version is that data that sat unmodified for a period of months was no longer able to be read at full speed. Within a month of our reporting on this issue, Samsung issued a Performance Restoration Tool, which was a combination of a firmware and a software tool that initiated a 'refresh', where all stale data was rewritten, restoring read performance back to optimal speeds. When the tool came out, many were skeptical that the drives would not just slow down again in the future. We kept an eye on things, and after a few more months of waiting, we noted that our test samples were in fact slowing down again. We did note it was taking longer for the slow down to manifest this time around, and the EVOs didn't seem to be slowing down to the same degree, but the fact remained that the first attempt at a fix was not a complete solution. Samsung kept up their end of the bargain, promising another fix, but their initial statement was a bit disappointing, as it suggested they would only be able to correct this issue with a new version of their Samsung Magician software that periodically refreshed the old data. This came across as a band-aid solution, but it was better than nothing.

Read on for our full evaluation of the new firmware and Magician 4.6!

Checking out PCIe SSDs, both the full sized version and the bite sized ones

Subject: Storage | April 7, 2015 - 02:49 PM |
Tagged: Plextor M6e, XP941, Samsung, DC P3700, Intel, PCIe SSD, M.2

The Tech Report have updated their storage testbed to properly benchmark PCIe SSDs, the M.2 versions as well as ones such as Intel's DC P3700 which takes up a full slot.  They contrast the performance with 10 popular SATA drives to give you an idea of the difference performance a PCI SSD will give you.  The rather expensive DC P3700 dominates almost every test they performed, apart from boot times in Windows 8.1 which are still well under 1 minute.  Read through the review with your own usage patterns in mind, in many cases a SATA SSD is still a great choice for many gamers and are much more affordable.  Then again, if you can afford a $2500 SSD, Intel's offering is definitely king.

drives.jpg

"SSDs have been bumping up against the limits of the Serial ATA interface for a while, but they don't have to be stuck behind the 6Gbps link. Native PCIe drives with way more bandwidth have made their way onto the market over the past year. We've tackled a trio of them—Plextor's M6e, Samsung's XP941, and Intel's server-grade DC P3700—with a fresh slate of benchmarks to see how the new breed stacks up against the SATA incumbents."

Here are some more Storage reviews from around the web:

Storage

Subject: Storage
Manufacturer: ICY DOCK

Introduction, Specifications and Packaging

Introduction

Today we're taking a quick look at a pair of drive enclosures sent to us by ICY DOCK.

150403-114732.jpg

To the left is the ToughArmor MB996SP-6SB, which is a 5.25" bay hot swap chassis capable of mounting 6 2.5" SATA devices. To the right is the ICYBento MB559U3S-1S, which is a UASP external 3.5" HDD enclosure connectable by either USB 3.0 or eSATA.

Specifications

ToughArmor MB996SP-6SB

ToughArmor MB996SP-6SB specs.png

ICYBento MB559U3S-1S (also available in black)

ICYBento MB559U3S-1S specs.png

Packaging

ToughArmor MB996SP-6SB

150403-115006.jpg

We did note that the spec sheet and manual included SATA power to molex adapters, but we found no such adapters in the box. We may have received old stock, as the web site appears more up to date than the paper manual we received.

**update** ICYDock reached out and let me know that all shipping boxes of this part should come with a pair of molex to SATA power cables. Our sample came from their techs and they must have forgot to put those cables back into our box.

ICYBento MB559U3S-1S (also available in black)

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Both items were well packaged with no shipping damage noted.

Read on for our review!

PCPer Live! Intel SSD Live Stream and Giveaway!

Subject: General Tech, Storage, Shows and Expos | April 2, 2015 - 08:19 PM |
Tagged: video, sdd, live, Intel, giveaway, contest

UPDATE: The secret is out! Today's live stream will focus on the new Intel SSD 750 Series products, which Allyn posted our review of just a few minutes ago. Be sure you read up on that story and prepare your questions for our event that starts in less than three hours!

UPDATE 2: If you missed the live streaming event today, you can find the reply embedded directly below. You can't win any of the prizes at this point (sorry!) but there is a ton of information for you to gleam from the discussion. That includes a history of Intel's SSD technology, how flash works and what the new SSD 750 Series has to offer with PCIe and NVMe. Enjoy!

Earlier this month we spotted a new and potentially very exciting SSD while looking through some PAX East coverage around the web. It appears to be a PCI Express based Intel SSD, likely based on the same technology as the P3700-series of NVMe drives released last June. And today, if you take a look at this Intel promotional landing page you'll see a timer and countdown that ends on April 2nd.

Sounds like something must be up, huh?

Well, in totally unrelated news, PC Perspective and Intel are partnering together for a live stream to discuss "SSD related topics" on April 2nd.

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Intel SSD Live Stream and Giveaway

12pm PT / 3pm ET - April 2nd

PC Perspective Live! Page

Need a reminder? Join our live mailing list!

Joining us for the live event will be Intel's Bryn Pilney and Kei Kobayashi, making a follow up appearance after jumping on stage with us at Quakecon 2014. During the event we'll discuss some of the history of Intel's move into the SSD market, how consumers benefit from Intel development and technology and a certain new product that will be making an appearnce on that same day.

And of course, what's a live stream event without some hardware to give away?!? Here's what we have on the docket for those that attend:

  • 2 x Intel 180GB 530 Series SSDs
  • 2 x Intel 480GB 730 Series SSDs
  • 2 x Intel 400GB 750 Series SSDs

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Huge thanks to Intel for supporting our viewers and readers with hardware to giveaway!

The event will take place Thursday, April 2nd at 3pm ET / 12pm PT at http://www.pcper.com/live. There you’ll be able to catch the live video stream as well as use our chat room to interact with the audience, asking questions for me and Intel to answer live. To win the prizes you will have to be watching the live stream, with exact details of the methodology for handing out the goods coming at the time of the event.

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If you have questions, please leave them in the comments below and we'll look through them just before the start of the live stream. Of course you'll be able to tweet us questions @pcper and we'll be keeping an eye on the IRC chat as well for more inquiries. What do you want to know and hear from Intel?

So join us! Set your calendar for this coming Thursday at 3pm ET / 12pm PT and be here at PC Perspective to catch it. If you are a forgetful type of person, sign up for the PC Perspective Live mailing list that we use exclusively to notify users of upcoming live streaming events including these types of specials and our regular live podcast. I promise, no spam will be had!