Marvell Updates NVMe SSD Controllers - 8-Channel 88SS1100 and 4-Channel 88SS1084

Subject: Storage | June 7, 2018 - 06:08 AM |
Tagged: toggle NAND, ssd, PCIe 3.0 x4, ONFI, NVMe, Marvell, controller, 88SS1100, 88SS1084

We've seen faster and faster SSDs over the past decade, and while the current common interface is PCIe 3.0 x4, SSD controllers still have a hard time saturating the available bandwidth. This is due to other factors like power consumption constraints of the M.2 form factor as well as the controllers not being sufficiently optimized to handle IO requests at a consistently low latency. This means there is plenty of room for improvement, and with that, we have two new NVme SSD controllers out of Marvell:

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Above is the block diagram for the 88SS1100, an 8-Channel controller that promises higher performance over Marvell's previous parts. There is also a nearly identical 88SS1084, which drops to four physical channels but retains the same eight CE (chip enable) lines, meaning it can still talk to eight separate banks of flash, which should keep performance reasonable despite the halving of the physical channels available. Reducing channels to the flash helps save power and reduces the cost of the controller.

Marvell claims the new controller can reach 3.6GB/s throughput and 700,000 IOPS. Granted it would need to be mated to solid performing flash in order to reach those levels, that shouldn't be an issue as the new controllers increase compatibility with modern flash communication protocols (ONFi 4.0, Toggle 3.0, etc). Marvell's NANDEdge tech (their name for their NAND side interface) enters its fourth generation, promising compatibility with 96-layer and TLC / QLC flash.

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Specs for the 8-Channel 88SS1100. 88SS1084 is identical except the BGA package drops in size to 12mm x 13.5mm and only requires 418 balls.

Rounding out the specs are the staples expected in modern SSD controllers, like OTP / Secure Drive / AES hardware crypto support, and NVMe 1.3 compliance for the host end of the interface.

While the two new parts are 'available or purchase now', it will take a few months before we see them appear in purchasable products. We'll be keeping an eye out for appearances in future SSD launches!

Marvell's full press release appears after the break.

Source: Marvell

It's not easy rounding up wireless devices

Subject: General Tech | December 28, 2017 - 02:09 PM |
Tagged: wifi, wireless nic, wireless router, round up, broadcom, qualcomm, Marvell, mediatek, Intel, killer, netperf

As Sebastian discovered when he delved into the world of MU-MIMO routers, benchmarking the performance of wireless devices is not as easy as it sounds.  TweakTown recently put together a basic overview of the performance of a variety of wireless routers and NICs to see if there was one that stood out above the competition.  They used Netperf to test the cards latency and throughput on these routers, graphing them out for easy viewing.  The results display the performance at a distance of 20' from the router on both 2.4 and 5GHz bandwidths, with some interesting results.  Pop by for a look.

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"I've been pondering an article like this for a while but the logistics of getting everything in-house and testing never really came together. After completing my last round of articles, I suddenly realized I had all of the wireless NICs in-house that come in modern motherboards and laptops, apart from the Killer 1535, which easily enough was sent over to be included after emailing Rivet Networks."

Here is some more Tech News from around the web:

Tech Talk

 

Source: TweakTown

Lite-On Introduces World's First TLC SSD With LDPC Technology

Subject: Storage | January 6, 2015 - 01:52 PM |
Tagged: tlc, ssd, Marvell, LiteOn, LDPC, 88SS1074

Al first introduced us to Low Density Parity Check, the successor to BCH code error correction when he visited Marvell at FMS 2014 and was shown the 88SS1093 controller.  Lite-On has used a slightly different chip, the 88SS1074 to provide LDPC to their new CV2 family of solid state drives.  In addition to the new error detection capabilities the new controller offers 256-bit AES encryption and device sleep modes to enhance the battery life of mobile devices.  The controller has 4 channels and is paired with 128, 256 or 512GB of triple level cell Toshiba A19 NAND which we have seen on Corsair, OCZ and Silicon Motion products.  The press release references results of 4KB throughput at 100,000 IOPS which we hope to be able to verify in the future.

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Click through to read the full press release.

 

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Source: Lite-On

Podcast #312 - Thecus N2560 NAS, ASUS STRIX GTX 780, Flash Media Summit News and more

Subject: General Tech | August 7, 2014 - 01:37 PM |
Tagged: podcast, video, Thecus, n2560, asus, strix, strix 780, flash media summit, Samsung, tlc, vnand, Marvell, gtx 880, x99s sli plus

PC Perspective Podcast #312 - 08/07/2014

Join us this week as we discuss the Thecus N2560 NAS, ASUS STRIX GTX 780, Flash Media Summit News 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: Jeremy Hellstrom, Josh Walrath, Scott Michaud, and Morry Tietelman

Program length: 1:00:33
 

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!

 

FMS 2014: Marvell announces new 88SS1093 PCIe SSD controller

Subject: Storage, Shows and Expos | August 6, 2014 - 03:03 PM |
Tagged: ssd, pcie, NVMe, Marvell, FMS 2014, FMS, controller, 88SS1093

Marvell is notorious for being the first to bring a 6Gb/sec SATA controller to market, and they continue to do very well in that area. Their very capable 88SS9189 controller powers the Crucial MX100 and M550, as well as the ADATA SP920.

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Today they have announced a newer controller, the 88SS1093. Despite the confusing numbering, the 88SS1093 has a PCIe 3.0 x4 host interface and will support the full NVMe protocol. The provided specs are on the light side, as performance of this controller will ultimately depend on the speed and parallelism of the attached flash, but its sure to be a decent performer. I suspect it would behave like their SATA part, only no longer bottlenecked by SATA 6Gb/sec speeds.

More to follow as I hope to see this controller in person on the exhibition hall (which opens to press in a few hours). Full press blast after the break.

*** Update ***

Apologies as there was no photo to be taken - Marvell had no booth at the exibition space at FMS.

Source: Marvell
Subject: Storage
Manufacturer: Plextor

Introduction, Specifications and Packaging

Introduction:

You might not expect it from who was originally an optical drive company, but Plextor has been cranking out SSDs for a while now. We will be taking a look at the recent wave of releases from Plextor, starting with the M6M:

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This SSD contains the same Marvell 88SS9188 controller seen in the Crucial M550, MX100, and ADATA SP920 SSDs, but with additional firmware tweaks claimed by Plextor.

Let's dive right in. Read on for our full review!

A tale of two SSDs; Crucial and ADATA's twins

Subject: Storage | April 3, 2014 - 03:40 PM |
Tagged: ssd, SP920, sata, Marvell, adata

Sticking with ADATA today, The Tech Report has also put together a review of the Premiere Pro SP920 which was eerily familiar to them.  The Marvell controller, Micron MLC NAND and DRAM cache all mirrored the Crucial M550 which they reviewed last month.  One difference they noted right off the start was support for third party utilities to read the SMART data, with which they had far more success than with Crucial's drive.  Their performance results were not surprising; the two drives performed the same which leaves price and support as the determining factor when purchasing one of these two twins, something that The Tech Report offers advice on in their conclusion.

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"Adata's latest Premiere Pro SP920 SSD bears an uncanny resemblance to a big-name drive that was released recently. This isn't a straight copycat, though. Read on to see what makes the SP920 different."

Here are some more Storage reviews from around the web:

Storage

Subject: Storage
Manufacturer: ADATA
Tagged: ssd, SP920, sata, Marvell, adata

Introduction, Specifications and Packaging

Introduction:

ADATA has been in the storage market for a good while now. I like to think of them as the patient underdog. They don't necessarily come out with the shiny new controller or flash technology. Instead they tend to sit back and wait for a given set of hardware to mature and drop in price a bit. Once that happens, they figure out how to package the matured technology into a device of relatively low cost as compared to the competition. They have done so again today, with their new Premier Pro SP920 lineup:

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As hinted at earlier, this line does not use the newest Marvell controller, but as Marvell controllers have been very capable SATA 6Gb/sec units for a long time now, that is not necessarily a bad thing. In addition, Marvell controllers have a track record of gaining significant performance margins as their firmware matures, which makes ADATA's later entrance more of a good thing.

Continue reading for the full scoop and performance benchmarks of all available capacities!!

CES 2014 Podcast Day 4 - EVGA, Origin, Native PCI-E SSDs and more!

Subject: General Tech | January 9, 2014 - 02:28 AM |
Tagged: video, sandforce, podcast, plextor, pci-e ssd, origin, Marvell, kingston, evga, adata

CES 2014 Podcast Day 4 - 01/08/14

It's time for podcast fun at CES!  Join us as we talk about the fourth day of the show including exciting announcements from EVGA, Origin, PCI-E SSDs from Kingston, Plextor, and ADATA 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, Josh Walrath, Allyn Malventano and Ken Addison

Program length: 48:41

 

Marvell ARMADA 1500 Mini SoC Powers Google's Chromecast Streaming Dongle

Subject: General Tech | August 2, 2013 - 11:12 PM |
Tagged: Marvell 88DE3005, Marvell, chromecast, armada 1500 mini

Last month Google launched its $35 Chromecast streaming stick. Marvell Technology Group Ltd. recently revealed that the Chromecast dongle is powered by a Marvell Armada 1500-Mini 88DE3005 SoC.

The company has not released the full specifications on the SoC, but it is essentially a cut down version of the existing Armada 1500 which features two Marvell SMP cores clocked at 1.2GHz, a GC1000 GPU, Qdeo video decoding, audio engine, and security engine that supports DRM such as Widevine (used by Dish Anywhere and other video streaming sites) and Playready.

The Armada 1500-Mini SoC is a single core variant of that chip. It supports the same security engine and has supports having USB, Ethernet, HDMI 1.4a, and SATA connectors on devices it powers. The Armada 1500-Mini supports 1080p video and the audio post processing engine supports Dolby and DTS surround sound.

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Marvell is releasing a streaming stick of its own using the new SoC in addition to making the chip itself available to other companies to use in their own devices.

For more information, check out the Marvell product page for the Armada 1500 Mini.

Source: Marvell