64 layers of EVOlutionary growth from Samsung

Subject: Storage | August 2, 2018 - 04:24 PM |
Tagged: 860 evo, Samsung, sata, ssd, 64-layer TLC

Samsung have updated their popular SATA SSD series with 64-layer TLC and The Tech Report takes a look at it here.   As you may remember from Al's review back in January, the drive did not show real improvements over the 850 EVO and was occasionally slower at certain tasks.  It has been a while, so has the performance changed over time?  Find out in the full review.

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"Samsung has replaced the longtime reigning champion of the mainstream SSD market. We test out the 860 EVO to see whether doubling V-NAND layers doubles the fun."

Here are some more Storage reviews from around the web:

Storage

 

That didn't take long, RGB SSDs from Team Group

Subject: Storage | July 5, 2018 - 02:18 PM |
Tagged: ssd, sata, RGB, team group, delta rgb

Team Group have hit peak RGB with their new Delta SSDs which does not only have a full blown case of RGBs but is compatible with ASUS Aura Sync, MSI Mystic Light, Gigabyte RGB Fusion and other fancy software to control your blinken lighten.  In theory it should also offer performance that saturates SATA 6Gbps bandwidth, but who cares about that when you can get even more lumens shoved into your PC!  For about $80 you can pick one up, but with this drive you should be going with at least a RAID 5 setup.

Join TechPowerUp and bask in the glow.

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"Team Group's Delta RGB SSD is a unique solid-state drive, due to its amazing RGB support. It connects to your motherboard's RGB header, which then gives you full control over the LEDs, for mixed colors, patterns and custom lighting effects. Performance is good too, so is pricing, with just $80 for the 250 GB version."

Here are some more Storage reviews from around the web:

Storage

 

Source: TechPowerUp

Micron Launches 5210 ION - First QLC NAND Enterprise SATA SSD

Subject: Storage | May 21, 2018 - 04:30 PM |
Tagged: ssd, sata, QLC, nand, micron, enterprise

For those that study how flash memory stores bits, Quad Level Cell technology is a tricky thing to pull off in production. You are taking a single NAND Flash cell and change its stored electron count in such a way that you can later discriminate between SIXTEEN different states.

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...we're talking a countable number (dozens to hundreds) of electrons making the difference between a stored 0101 or 0110 in a given cell. Pulling that off in production-capable parts is no small feat, and doing so for enterprise usage first is definitely a bold move. Enter Micron:

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The 5210 ION line is a SATA product meant for enterprise usages where the workload is primarily reading. This comes in handy for things like real-time data analytics and content delivery systems, where data is infrequently written but needs to be readable at latencies faster than what HDD's can provide.

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These are 2.5" 7mm SSDs that will be available from 1.92TB to 7.68TB (yes, 2TB is the *smallest* available capacity for these!). The idea is to enable an easy upgrade path for larger data systems that already employ SATA or SAS (SAS systems are typically cross-compatible with SATA). For backplanes that are designed for slimmer 7mm drives, this can make for some extreme densities.

These are currently being sampled to some big data companies and should see more general availability in a few months time. Press blast from Micron appears after the break.

Source: Micron

Western Digital Launches Ultrastar DC HC530 - TDMR 14TB HDD

Subject: Storage | April 18, 2018 - 05:39 PM |
Tagged: wdc, WD, ultrastar, sata, SAS, HelioSeal, hdd, DC HC530, 14tb

Following up on the prior release of a 14TB SMR (shingled magnetic recording) HDD, WD has launched a PMR (parallel magnetic recording)version of the same - the Ultrastar DC HC530:

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While the new model does not yet incorporate MAMR, it does couple PMR with TDMR (two-dimensional magnetic recording), which gives a slight boost to platter density, reaching over 900 Gbit/sq. inch. The DC HC530 naming is a departure from the previous HGST Ultrastar line products, which were labeled as 'He8', 'He10', etc. High-level specs are as follows:

  • Rotational speed: 7200 RPM
  • Data buffer: 512MB
  • Seek time (typ): 7.5 ms
  • Sequential transfer rate: 267 MB/s (start of disk)
  • Available sector sizes: 512e (advanced format emulation), 4Kn (4KB sectors)
  • Warranty: 5 years

The SAS models offer double the interface throughput (12Gbps) and some additional custom sector sizes but require higher operating power to drive that faster interface. While track linear density is high enough (at least at the start of the disk) to saturate a SATA 3Gbit link, SATA 6Gbit and SAS 12Gbit links will still see a cache-hit benefit from the drives' relatively large 512MB data buffer.

WD's press release appears after the break, and more information is available on the Ultrastar DC HC530 product page.

Subject: Storage
Manufacturer: ICY DOCK

Introduction, Specifications, and Packaging

Introduction

A while back, we reviewed the ICY DOCK ToughArmor MB998SP-B and MB993SK-B hot-swap SATA docks. These were well built, high-density docks meant for 7mm height SSDs and HDDs. The former part was unique in that it let you squeeze eight drives in a single 5.25” drive bay, all while enabling you to hot swap all of them at the front panel. The ToughArmor line has been pushing into higher and higher bay counts, so it only made sense that we eventually saw something higher than an 8-bay unit:

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Enter the ToughArmor MB516SP-B. While it looks like two MB998SP-B’s stacked on top of each other, there is more than meets the eye in order to pull this trick off properly. We'll focus on that further into the review, but for now, let us get through the specs.

Continue reading for our full review!

Will you still need me when I'm 64 layers? Crucial's MX 500 SSDs

Subject: Storage | March 28, 2018 - 06:13 PM |
Tagged: crucial, MX500, ssd, sata, 1TB, 500gb

Crucial's MX500 series of SSDs have been out for a little while now, Al reviewed them back in December and since then the price has only become more attractive.  The 500GB model now sells for $130US/$168CDN, which makes it fairly attractive and the 1TB model has an even better price per gigabyte.  The Tech Report tested these two drives out and the 1TB model was able to match the performance of much more expensive drives thought the rated endurance less.  Check out the full review for a reminder on how these drives perform.

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"It's been a while since Crucial's MX300 SSD arrived with 3D NAND. The latest drive in the series has been refined with the latest-generation 64-layer 3D TLC. Join us to see how the MX500 fares against the competition."

Here are some more Storage reviews from around the web:

Storage

 

Subject: Storage
Manufacturer: Samsung

Introduction, Specifications and Packaging

Introduction:

Samsung launched their 850 line of SSDs in mid-2014 (over three years ago now). The line evolved significantly over time, with the additions of PRO and EVO models, capacity expansions reaching up to 4TB, and a later silent migration to 64-layer V-NAND. Samsung certainly got their money's worth out of the 850 name, but it is now time to move onto something newer:

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Specifications:

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Of note above is a significantly higher endurance rating as compared to the 850 Series products, along with an update to a new 'MJX' controller, which accounts for a slight performance bump across the board. Not mentioned here is the addition of queued TRIM, which is more of a carryover from the enterprise / Linux systems (Windows 10 does not queue its TRIM commands).

Packaging:

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Aside from some updated specs and the new name, packaging remains very much the same.

Read on for our review of the Samsung 860 PRO and EVO SSDs (in multiple capacities!)

(Those of you interested in Samsung's press release for this launch will find it after the break)

CES 2018: Crucial Expands MX500 Lineup - 2.5" SATA up to 2TB, M.2 2280 SATA up to 1TB

Subject: Storage, Shows and Expos | January 10, 2018 - 07:38 PM |
Tagged: tlc, ssd, slc, sata, nand, MX500, DWA, crucial, CES 2018, CES, 3d nand

Crucial showed off the upcoming M.2 variant of its MX500 product, available in capacities up to 1TB. They also announced (press release after the break) that the MX500 will be available from 250GB up to 2TB capacities.

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Here is Crucial's product tour video for the MX500:

We previously tested the 1TB MX500, and Crucial passed along a 500GB model that I was able to spot check to ensure there was no performance fall-off at the smaller capacities of this line:

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Looks good so far, and nearly identical to the 1TB capacity across our entire test suite. We did also speak with Crucial reps (Jon and Jon) about the TRIM speed issues noted in our previous review. They are looking into replicating our testing and may be pushing out a firmware to help improve this metric moving forward.

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We also saw some sweet looking new RGB Ballistix memory, due out shortly. More to follow there! Crucial's MX500 CES announcement appears after the break.

Source: Crucial

Crucial's inexpensive terabyte, meet the MX500

Subject: Storage | January 2, 2018 - 01:42 PM |
Tagged: ssd, sata, MX500, micron, crucial, 1TB

Just before the holidays Al wrapped up his review of Crucial's 1TB MX500 SATA drive, which is worth revisiting.  The most attractive feature of this SSD is its price, currently for $260 you can grab 1TB of fast storage; not quite in line with Ryan's law but getting close.  The performance of the TLC SSD does not suffer because of the low price, while it can't match a current generation M.2 NVMe drive it competes with more expensive SATA based SSDs.  If you are concerned about endurance, remember that TLC has matured and Crucial rates this drive as 360TB written over five year.  Drop by the Guru of 3D to contrast their benchmarks with our own.

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"Crucial announced their new MX500 series SSD, we put the 1TB model to the test. At 25 cents per GB, these units are all about value for money. But they do not compromise on performance, no Sir. The MX500 remains very fast and very effective for the money you put down on that counter."

Here are some more Storage reviews from around the web:

Storage

 

Source: Guru of 3D
Subject: Storage
Manufacturer: Crucial

Introduction, Specifications and Packaging

Introduction:

Crucial and their parent company Micron have certainly launched their share of SSDs over the years. Product launches have effectively toggled back and forth between both names, with Crucial handling the upgrade market while Micron proper handles the OEM side of things. Both sides have one thing in common - solid performing SSDs at a budget-friendly price point. Having the best performing SSD on the market is great, but does nobody any good if the majority of purchasers can't afford it.

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We had Micron out to discuss the MX500 before we completed our testing. Here is the full discussion video:

Specifications:

  • Micron® 3D TLC NAND Flash
    • RoHS-compliant package
    • SATA 6 Gb/s interface
    • TCG/Opal 2.0-compliant self-encrypting drive (SED)
    • Compatible with Microsoft eDrive®
    • Hardware-based AES-256 encryption engine
  • Performance (ALL CAPACITIES):
    • Sequential 128KB READ: Up to 560 MB/s
    • Sequential 128KB WRITE: Up to 510 MB/s
    • Random 4KB READ: Up to 95,000 IOPS
    • Random 4KB WRITE: Up to 90,000 IOPS
  • Power consumption:
    • 250GB: <3.5W
    • 500GB: <4.5W
    • 1000GB/2000GB: <5.0W
  • Endurance – total bytes written (TBW):
    • 250GB: 100TB
    • 500GB: 180TB
    • 1TB: 360TB
    • 2TB: 700TB

A few points from these impressive specs:

  • Performance specs are common across *all* capacities. Yes, even the smallest model is rated to perform as well as the largest.
  • Endurance is very high, especially for TLC NAND. Samsung's 850 EVO 500GB and 1TB models are rated at 150TB. Heck, the 850 PRO 1TB is only rated at 300TBW. Sure that's the same rating carried up from the 512GB model of the same, but it's not Micron's fault that Samsung opted to capacity-bracket their endurance ratings.

Packaging:

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No frills here. Quick start guide contains a link to crucial.com/support/ssd to get you started.

Read on for our full review of the Crucial MX500 1TB SSD!