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expired Posted by StrifeZero about 1 year ago
expired Posted by StrifeZero about 1 year ago

2TB Corsair MP600 CORE XT PCIe 4.0 (Gen4) x4 NVMe M.2 Solid State Drive

& More + Free S/H

$80

$175

54% off
Amazon
61 Comments 48,786 Views
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Deal Details
Various Merchants have Corsair MP600 CORE XT PCIe 4.0 (Gen4) x4 NVMe M.2 SSD on sale below from $79.99. Shipping is free.

Thanks to Deal Hunter StrifeZero for finding this deal.

Example Merchants:
  • 2TB Corsair MP600 CORE XT PCIe 4.0 (Gen4) x4 NVMe M.2 SSD (CSSD-F2000GBMP600CXT) $79.99
  • 4TB Corsair MP600 CORE XT PCIe 4.0 (Gen4) x4 NVMe M.2 SSD (CSSD-F4000GBMP600CXT) $159.99
Product Features:
  • A PCIe Gen4 x4 controller delivers up to 5,000MB/sec sequential read and 4,400MB/sec sequential write speeds, for outstanding read, write, and response times.
  • High-Speed Gen4 PCIe x4 NVMe 1.4 M.2 Interface: Using PCIe Gen4 technology for maximum bandwidth, the MP600 CORE XT delivers great storage performance.
  • High-Density 3D QLC NAND: Provides the ideal combination of performance and value.

Editor's Notes

Written by slickdewmaster | Staff
No longer available:
  • 2TB Corsair MP600 CORE XT PCIe 4.0 (Gen4) x4 NVMe M.2 SSD (CSSD-F2000GBMP600CXT) $79.99
  • 4TB Corsair MP600 CORE XT PCIe 4.0 (Gen4) x4 NVMe M.2 SSD (CSSD-F4000GBMP600CXT) $159.99

Original Post

Written by StrifeZero
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Various Merchants have Corsair MP600 CORE XT PCIe 4.0 (Gen4) x4 NVMe M.2 SSD on sale below from $79.99. Shipping is free.

Thanks to Deal Hunter StrifeZero for finding this deal.

Example Merchants:
  • 2TB Corsair MP600 CORE XT PCIe 4.0 (Gen4) x4 NVMe M.2 SSD (CSSD-F2000GBMP600CXT) $79.99
  • 4TB Corsair MP600 CORE XT PCIe 4.0 (Gen4) x4 NVMe M.2 SSD (CSSD-F4000GBMP600CXT) $159.99
Product Features:
  • A PCIe Gen4 x4 controller delivers up to 5,000MB/sec sequential read and 4,400MB/sec sequential write speeds, for outstanding read, write, and response times.
  • High-Speed Gen4 PCIe x4 NVMe 1.4 M.2 Interface: Using PCIe Gen4 technology for maximum bandwidth, the MP600 CORE XT delivers great storage performance.
  • High-Density 3D QLC NAND: Provides the ideal combination of performance and value.

Editor's Notes

Written by slickdewmaster | Staff
No longer available:
  • 2TB Corsair MP600 CORE XT PCIe 4.0 (Gen4) x4 NVMe M.2 SSD (CSSD-F2000GBMP600CXT) $79.99
  • 4TB Corsair MP600 CORE XT PCIe 4.0 (Gen4) x4 NVMe M.2 SSD (CSSD-F4000GBMP600CXT) $159.99

Original Post

Written by StrifeZero
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Top Comments

I wouldn't even consider the 2tb for $80, since there are drives as good or better for cheaper and drives only slightly more expensive with much better performance. On the other hand, since 4tb tends to command a hefty premium, the 4tb for $160 isn't too bad of a deal, though it isn't incredible either. This is a dram-less 176-Layer Micron QLC pcie gen 4 drive using the Phison E21T controller. This means performance is mediocre at best, and I would not recommend using it as a boot drive. The qlc nand flash also has significantly less endurance in terms of TBW compared to tlc (or even compared to the higher quality qlc flash used by intel/solidigm), so I would not use this drive if your use case is write heavy or demands a high degree of reliability. That being said, for cheap mass storage on a gen 4 ssd, this is not a terrible price. You can definitely get a better deal if you wait though.
Edit: Since there have been multiple people asking about what to use as a boot drive, I've gone into a fair amount of detail in this post further in this thread:
https://slickdeals.net/f/16930396-2tb-corsair-mp600-core-xt-pcie-4-0-gen4-x4-nvme-m-2-solid-state-drive-80-more-free-s-h?p=165900142#post165900142
Before anyone asks, yes this drive IS compatible for a PS5
Unfortunately, higher end 4tb ssds tend to command a significant price premium compared to the 2tb versions commonly available. For a boot drive I recommend purchasing a drive with dram, tlc nand flash memory, and preferably a modern gen 4 controller with good 4k random read and write performance. I'll provide a brief explanation of these three qualities and why they're valuable for a boot drive; if you're not interested in that my actual product recommendations will be at the bottom of this post.

Dram (dynamic-random access memory) is essentially an additional flash memory chip in the ssd that functions similarly to the ram in your computer. Dram is able to store the data map tables instead of using the nand flash of the ssd, which allows for improved performance across the board, particularly random read and write performance for small files. This is far more meaningful to operating system performance compared to the heavily advertised peak sequential speeds of a ssd which are meaningless past a certain threshold in the vast majority of standard use. Additionally, by not requiring the data map tables to be stored and accessed from the nand flash, dram significantly reduces the wear on the ssd from standard use therefore increasing longevity and reliability. While hmb (host memory buffer) and to some extent slc/pslc caching can mitigate the downsides of using a dramless drive, unless the price difference is absolutely absurd I always recommend using a drive with dram for your boot drive which your operating system runs on.
Moving on to the type of nand flash used, tlc in general is simply a superior type of memory compared to qlc for most applications, with the primary downside being increased cost. Qlc memory tends to be slower (though higher density qlc used in higher capacity drives can close the gap somewhat) and has significantly worse endurance, especially in terms of writes. You will typically find qlc used in budget or value tier drives, and qlc drives with dram are significantly less common. Qlc drives due to their low cost tend to excel as cheap mass storage for those that don't wish to use hard drives.
The ssd controller is basically an embedded microcontroller functioning as the brains of the ssd, managing all the different functions. A high quality controller will allow for lower latency, faster performance, and better reliability. 4k random read and write performance (essentially the ability to quickly access, read, and write small files), which is the most important metric for operating system performance, is heavily affected by the controller. Most smaller ssd manufacturers will license a controller from a company such as phison, but some larger manufacturers (such as samsung, western digital, etc.) use their own in house controllers. When considering a drive for use as a boot drive it is best to pay attention to the random 4k random read and write performance (typically displayed in iops). Peak sequential read/write speed can be disregarded as long as it's over 5000 and your use case does not require constant copying of enormous (dozens of gigabytes) files.

Getting back to actual product recommendations, there unfortunately aren't any good value 4tb drives that are well suited for being boot drives (unless you count that one price mistake for the 4tb wd sn850x). The best options I know of are: the 4tb wd sn850x which occasionally goes on sale for $230, the 4tb teamgroup T-Force cardea a440 pro which is currently on sale for $220 on amazon, and the 4tb acer predator gm7000 which occasionally goes on sale for $200 (this uses the IG5236 controller which has been known to have issues, though firmware updates have supposedly fixed it).
If you're willing to use a 2tb drive as your boot drive rather than a 4tb drive there are tons of good options that provide a far better value. Some standouts include: the 2tb wd sn850x which has dropped as low as $90 and is regularly on sale for $100 with good additional cashback, the 2tb solidigm p44 pro (and the hynix platinum p41 which is the extremely similar previous version of this drive) which occasionally go on sale for $100, and the 2tb samsung 980 pro which is slightly slower but goes on sale for $90 or $100 with a built in heatsink and can rarely be found at a more substantial discount since it's been replaced by the 990 pro.
Ssd prices have been dropping for quite a while, and even though prices seem to have plateaued for now I'd expect there to be some good sales around black-friday/cyber-monday.

61 Comments

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about 1 year ago
3,360 Posts
Joined Oct 2006
about 1 year ago
Xamindar
about 1 year ago
3,360 Posts
Wow, despite this being a mediocre deal, it's already sold out.
Pro
about 1 year ago
446 Posts
Joined Nov 2021
about 1 year ago
BeigeRoad455
Pro
about 1 year ago
446 Posts
Quote from jojo_whit3 :
The problem with random read/write specs is they're often inflated by using a queue depth of 32 or higher, which isn't really representative of the average desktop user. Yes, the sn850x is faster...I never claimed it wasn't. But when using as an OS drive, your boot/load times aren't going to be substantially different between the two...or at least not enough to justify the $300 vs $160 price difference.

And I agree the $90 sn850x was an insane deal (I bought one myself), but they were specifically asking about "decently priced" 4TB drives. It's possible their HW doesn't have another m.2 slot or enough PCIe lanes and a larger drive is the only upgrade path.
The key being "at least not enough to justify the" price difference, in that aspect we're in full agreement. If someone absolutely must have a 4tb drive for use as a boot drive then the mp34 is likely the best value, though I just can't bring myself to recommend it considering how poor the performance is compared to current standards. The difference in performance between a high end gen 4 drive and the mp34 in standard use by the average user is insufficient to justify a ~$50+ up-charge, even though the performance difference is meaningful. Also, with regards to the queue depth, you are absolutely correct to say that manufacturers will use that as a sneaky tactic to inflate their 4k random numbers, however you can easily compare the phison e12 controller from 2018 to a current gen controller and the differences in performance are extremely stark. I also struggle to imagine a scenario where an individual needs 4tb of storage while not performing any file operations that would greatly benefit from a faster drive AND also not having any additional storage slots (even if just sata). Even if they need the mass storage for whatever reason (for instance storing enormous video files) and only have one m.2 slot they're probably still better off getting a better 2tb boot drive for faster operating system performance and getting a sata drive for mass storage.
I would not recommend anyone purchase a 4tb drive for over $220 or so (and even that's really pushing it), but the unfortunate fact is that beneath $200 there are essentially no 4tb ssds that have good 4k random read and write performance. Hence, my recommendation in my previous posts to not consider a 4tb drive specifically for a boot drive until prices come down.
Last edited by BeigeRoad455 September 19, 2023 at 02:31 PM.
about 1 year ago
30 Posts
Joined Sep 2011
about 1 year ago
ghettosuperstar
about 1 year ago
30 Posts
Quote from Xamindar :
Wow, despite this being a mediocre deal, it's already sold out.
It's still showing up on amazon for the listed price. Remember to change the buyer to Amazon.
about 1 year ago
179 Posts
Joined Dec 2007
about 1 year ago
jojo_whit3
about 1 year ago
179 Posts
Quote from BeigeRoad455 :
The key being "at least not enough to justify the" price difference, in that aspect we're in full agreement. If someone absolutely must have a 4tb drive for use as a boot drive then the mp34 is likely the best value, though I just can't bring myself to recommend it considering how poor the performance is compared to current standards. The difference in performance between a high end gen 4 drive and the mp34 in standard use by the average user is insufficient to justify a ~$50+ up-charge, even though the performance difference is meaningful. Also, with regards to the queue depth, you are absolutely correct to say that manufacturers will use that as a sneaky tactic to inflate their 4k random numbers, however you can easily compare the phison e12 controller from 2018 to a current gen controller and the differences in performance are extremely stark. I also struggle to imagine a scenario where an individual needs 4tb of storage while not performing any file operations that would greatly benefit from a faster drive AND also not having any additional storage slots (even if just sata). Even if they need the mass storage for whatever reason (for instance storing enormous video files) and only have one m.2 slot they're probably still better off getting a better 2tb boot drive for faster operating system performance and getting a sata drive for mass storage.
I would not recommend anyone purchase a 4tb drive for over $220 or so (and even that's really pushing it), but the unfortunate fact is that beneath $200 there are essentially no 4tb ssds that have good 4k random read and write performance. Hence, my recommendation in my previous posts to not consider a 4tb drive specifically for a boot drive until prices come down.
I was thinking more along the lines of laptops or itx/sff builds.
about 1 year ago
155 Posts
Joined Nov 2016
about 1 year ago
GamerMwM
about 1 year ago
155 Posts
Quote from BeigeRoad455 :
Unfortunately, higher end 4tb ssds tend to command a significant price premium compared to the 2tb versions commonly available. For a boot drive I recommend purchasing a drive with dram, tlc nand flash memory, and preferably a modern gen 4 controller with good 4k random read and write performance........

If you're willing to use a 2tb drive as your boot drive rather than a 4tb drive there are tons of good options that provide a far better value. Some standouts include: the 2tb wd sn850x which has dropped as low as $90 and is regularly on sale for $100 with good additional cashback, the 2tb solidigm p44 pro (and the hynix platinum p41 which is the extremely similar previous version of this drive) which occasionally go on sale for $100, and the 2tb samsung 980 pro which is slightly slower but goes on sale for $90 or $100 with a built in heatsink and can rarely be found at a more substantial discount since it's been replaced by the 990 pro.
Thanks for the help! I went with the Samsung 990 pro 2 TB for my boot/gaming drive. It was at $131 earlier which is the lowest it has been yet. I'm on AM5 platform, with a gen 5 ssd slot but I think I'll give it a year or two for prices to come down before even considering gen 5 since it won't make much difference for gaming.
about 1 year ago
544 Posts
Joined Nov 2010
about 1 year ago
catbert
about 1 year ago
544 Posts
Quote from Teaser38 :
MP34 (TLC, With DRAM, PCIe 3.0) is $158. Probably a better all around option.
Thanks for the hint. Random read/write is more useful to me for VM read/writes and also compiling code. It just happens that a very high TBW often points to identifying DRAM-included SSD which translates to random read/write performance. Returning my MP600 if MP34 worked out for me.
about 1 year ago
544 Posts
Joined Nov 2010
about 1 year ago
catbert
about 1 year ago
544 Posts
Quote from Binar :
you can always use SLC https://www.amazon.com/gp/product/B09JCD3D7K/
If I understand this correctly, it's a TLC for the main storage and SLC for the cache mapping table.