Subject: Storage | June 6, 2016 - 03:40 AM | Scott Michaud
Tagged: ssd, corsair, neutron, neutron xti, Neutron XT
Corsair announced a new line of SSDs at Computex. We didn't have boots on the ground there this year, and it's not yet on Corsair's website, so we needed to go with Tom's coverage of the product. The Corsair Neutron XTI uses Toshiba's 15nm MLC flash and the Phison S10 controller “with expanded cache”. This added cache addresses some “performance consistency” issues that Corsair identified, but they didn't seem to elaborate on what that is. It is rated at up to 100,000 IOPS Read and 90,000 IOPS Write, but that obviously needs to be tested to specify when, how, and how often.
Image Credit: Tom's Hardware
Speaking of tested Corsair Neutron SSDs, Allyn reviewed the previous model, the Corsair Neutron XT, all the way back in November, 2014. He was impressed with the drive at the time, although, while it was super fast at low queue depths of about ~1-4 items, it slowed down above that. Since that time, he has been developing some interesting testing methods to figure out whether slowdowns could be related to individual hitches that would be lost in benchmarks that aggregate results and implicitly average them out. He didn't have those methods back then, though, so it's unclear whether the queue depth issue was a symptom of a latency problem, and whether the “expanded cache” will help that.
We'll see when it's launched. It will be available in 240, 480, and 960 GB varieties.
Introduction, Specifications and Packaging
Back in November of last year, we tested the Corsair Neutron XT, which was the first product to feature the Phison PS3110-S10 controller. First spotted at Flash Memory Summit, the S10 sports the following features:
- Quad-core controller - Quad-core CPU dedicates three cores just to managing flash and maintaining performance
- Maximum throughput and I/O - Offers speeds of up to 560 MB/s read and 540 MB/s write and 100K IOPs on read and 90 IOPs on write, saturating the SATA 6Gbps bus
- End-to-end Data Path Protection - Enterprise level CRC/ECC corrects internal soft errors as well as detecting and correcting any errors that may arise between the DRAM, controller, and flash
- SmartECC™ - Reconstructs defective/faulty pages when regular ECC fails
- SmartRefresh™ - Monitors block ECC health status and refreshes blocks periodically to improve data retention
- SmartFlush™ - Minimizes time data spends in cache to ensure data retention in the event of power loss
- Advanced wear-leveling and garbage collection
Corsair was Phison's launch partner, but as that was a while ago, we now have two additional SSD models launching with the S10 at their core:
To the left is the Kingston HyperX Savage. To the right is the Patriot Ignite. They differ in flash memory types used, available capacities, and the stated performance specs vary slightly among them. Today we'll compare them against the Neutron XT as well as a selecton of other SATA SSDs.
Subject: Storage, Shows and Expos | January 6, 2015 - 09:00 AM | Allyn Malventano
Tagged: ssd, sata, Neutron XT, corsair, ces 2015, CES
Remember that Corsair Neutron XT we looked at back in November?
As a recap, it was a quad core Phison controller. The performance was decent, but not groundbreaking. We reviewed the Neutron XT much earlier than the official release, which happens to be right now.
I refer you back to the review linked above if you want the full performance scoop, but for now we can cover pricing, which was also just released:
- 256GB: $150 ($0.59 / GB)
- 512GB: $270 ($0.53 / GB)
- 960GB: $540 ($0.56 / GB)
That pricing seems under whelming considering competing drives are performing better and selling at the same or lower cost/GB. We'll keep an eye on the actual selling price and report back once these hit the street.
Press blast after the break.
Follow all of our coverage of the show at http://pcper.com/ces!
Subject: Storage | November 24, 2014 - 04:35 PM | Jeremy Hellstrom
Tagged: ssd, sata, PS3110-S10, phison, Neutron XT, corsair, 256GB
Allyn recently reviewed the Corsair Neutron Series XT but as it is a brand new controller it is always worth a second opinion. The Tech Report also recently tested this SSD, with its four core PS3110 controller and A19 variant of Toshiba's 19-nm MLC NAND. Three of those cores are devoted to behind the scenes tasks such as garbage collection which should help performance when the drive starts to approach full capacity. When testing performance they did see improvements from the first Phison controlled drive, the Force Series LS which sits at the bottom of their performance ranking. That was not all that held back this drive, lack of support for features which have become common such as Microsoft eDrive put this drive behind the top competition and if Corsair is to make this drive a contender they are going to have to think very carefully about what the MSRP will be.
"Corsair's new Neutron Series XT pairs a quad-core Phison controller with Toshiba's latest MLC NAND. We've taken the 240GB version for a spin to see if it can hang with the big boys."
Here are some more Storage reviews from around the web:
- Corsair Neutron XT (240GB) @ The SSD Review
- ADATA SP610 512GB SSD @ Kitguru
- Synology Diskstation DS115J 1-Bay NAS @ eTeknix
- QNAP TurboNAS TS-653 Pro NAS Server Review @ NikKTech
- Western Digital My Passport Pro 2 TB Portable (Thunderbolt) @ TechARP
- OWC Thunderbay 4 mini Thunderbolt 2 Enclosure @ The SSD Review
Subject: General Tech | November 20, 2014 - 02:40 PM | Ken Addison
Tagged: podcast, video, msi, am3+, windows 10, Inateck, corsair, Neutron XT, nvidia, mfaa, shield, grid, gigabyte, raptr, Dell 4K
PC Perspective Podcast #327 - 11/20/2014
Join us this week as we discuss NVIDIA MFAA, Corsair's Neutron XT SSD, New Dell 4K Monitors
The URL for the podcast is: http://pcper.com/podcast - Share with your friends!
- iTunes - Subscribe to the podcast directly through the 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
Program length: 1:33:45
Week in Review:
News items of interest:
Hardware/Software Picks of the Week:
Ryan: ProClip for your car
Introduction, Specifications and Packaging
At that time we only knew that Phison was going to team up with another SSD manufacturer to get these to market. We now know that manufacturer is Corsair, and their new product is to be called the Neutron XT. How do we know this? Well, we've got one sitting right here:
While the Neutron has not officially launched (pricing is not even available), we have been afforded an early look into the performance of this new controller / SSD. While this is suspected to be a cost effective entry into the SSD marketplace, for now all we can do is evaluate the performance, so let's get to it!