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SK hynix Gold S31 2.5" 3D NAND SATA III Internal SSD: 500GB $45.60, 1TB Expired

$83.20
$104.99
+ Free Shipping
+99 Deal Score
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SK hynix via Amazon has select SK hynix Gold S31 2.5" 3D NAND SATA III Internal Solid State Drives on sale listed below. Shipping is free.

Thanks to Deal Hunter NightHound for finding this deal.

Available:Key Features:
  • Sequential read speeds up to 560MB/s and sequential write speeds up to 525MB/s.
  • Leading edge solution powered by in-house 3D NAND, controller and DRAM
  • Superior reliability and stability (MTBF/TBW). 1.5 Million Hours MTBF, best-in-class 600 TBW (terabytes written)
  • 5 year warranty

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Edited February 14, 2021 at 05:18 AM by
SK hynix via Amazon [amazon.com] has 1TB SK hynix Gold S31 2.5" 3D NAND Internal Solid State Drive for $83.19. Shipping is free.

SK hynix via Amazon [amazon.com] has 500GB SK hynix Gold S31 2.5" 3D NAND Internal Solid State Drive for $45.59. Shipping is free.
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Featured Comments

very good drive. hynix is top notch brand.
crazy in benchmarks but not noticeable in real life. my pc has the P31 nvme as boot and the S31 sata as a 2nd drive with games /apps on both. i couldnt tell you which drive is running which app in a blind test
Damn...thought for a second this was the PCIe NVMe version for $83!

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WingsOfF
02-14-2021 at 03:44 PM.
02-14-2021 at 03:44 PM.
Quote from minnus :
I think something most people don't realize is that depending on your workflow, a few noticeable gaps in waiting can really be detrimental to productivity, especially as things get faster as a whole.

Remember the stone ages when someone would turn on a computer, and there would be enough time to go to the bathroom or make a cup of tea before the login screen was loaded? And by the time the computer was ready for you, you have to remember why you turned it on in the first place?

Same thing happens now, except replace bathroom/tea breaks with a quick alt-tab to email/social media/any fast consumption product.

It isn't obvious, but having faster hardware will minimize those potential distractions - time lost/gained is only a small part of the equation.

Not saying that paying extreme premiums for faster stuff is worth it; just noting that when it comes to speed, the benefits aren't because it takes less time, but because it creates less interruptions.
There is such a thing as law of diminishing returns.

There are very, very few things I can do in a second or two to cause an interruption. Just shifting my position to fart more comfortably is more of an interruption than the differences between SSDs.
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mummy2
02-14-2021 at 03:44 PM.
02-14-2021 at 03:44 PM.
Quote from WingsOfF :
You noticed a difference of a few milliseconds in opening web pages when the variations of just network traffic to the same site with the same system has more variation than that. Roll Eyes (Sarcastic)

Can't figure out you are one of those brand shills or just trolling. In either case, not a good look dude. Stop making a fool of yourself in everybody's eyes.
I would tell you how really feel but you seem like the type that would snitch on me to the moderators. So everyone who says they notice a difference is a troll or brand shill in your feeble mind?
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WingsOfF
02-14-2021 at 03:47 PM.
02-14-2021 at 03:47 PM.
Quote from mummy2 :
I would tell you how really feel but you seem like the type that would snitch on me to the moderators. So everyone who says they notice a difference is a troll or brand shill in your feeble mind?
Get over yourself. You aren't worth snitching to anybody. Just doing you a favor to let you know that you are coming out looking fake to everybody with physically or logically impossible claims whatever your reasons might be. You're welcome.
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Hat-Trick
02-14-2021 at 06:42 PM.
02-14-2021 at 06:42 PM.
It's hilarious how some people here are campaigning that NVMe is no faster than SATA in real life (at least not perceptible), but differences in different CPU's makes a difference in real life? Does your Windows system boot 4 times faster with an 8 core i7 vs a 2 core i3? Of course not, but no one is bashing on i7 CPU's.

Everyone lives and breathes by benchmarks except when it comes to NVMe vs SATA?

What a bunch of malarkey if you ask me. If a few seconds or minutes here and there don't matter then let's all buy Intel i3 or AMD 3000-series, right? It's only time.
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zmm61
02-14-2021 at 07:29 PM.
02-14-2021 at 07:29 PM.
FYI Crucial P2 1TB 3D NAND NVMe PCIe M.2 SSD Up to 2400MB/s is only $94 at Amazon right now.
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L8: Grand Teacher
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WingsOfF
02-14-2021 at 07:48 PM.

Our community has rated this post as helpful. If you agree, why not thank WingsOfF

02-14-2021 at 07:48 PM.
Quote from zmm61 :
FYI Crucial P2 1TB 3D NAND NVMe PCIe M.2 SSD Up to 2400MB/s is only $94 at Amazon right now.
Crucial is really buggered in their firmware development at the moment while their hardware is good. I would wait until they sort this out. They went through some firmware issues on the MX500 as well. I have a few of these. Launched buggy version, then withdrew all firmware from their site, relaunched, etc. I would wait until they get their software act together.

Look at the reviews on their site for the P2

https://www.crucial.com/ssd/p2/ct500p2ssd8
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L8: Grand Teacher
> bubble2 3,657 Posts
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WingsOfF
02-14-2021 at 07:54 PM.
02-14-2021 at 07:54 PM.
Quote from Hat-Trick :
It's hilarious how some people here are campaigning that NVMe is no faster than SATA in real life (at least not perceptible), but differences in different CPU's makes a difference in real life? Does your Windows system boot 4 times faster with an 8 core i7 vs a 2 core i3? Of course not, but no one is bashing on i7 CPU's.

Everyone lives and breathes by benchmarks except when it comes to NVMe vs SATA?

What a bunch of malarkey if you ask me. If a few seconds or minutes here and there don't matter then let's all buy Intel i3 or AMD 3000-series, right? It's only time.
There are far too many variables for the above to make sense. Depends on what your usage is. If you are primarily web, mail, FB type and using fast boot, an i3 with a SSD (not a HDD) would be the point at which there are diminishing returns in upgrading.

If you are gaming or code development or video processing for example, an i7 with a fast NVMe SSD would be noticeably faster than an i3 with a SATA ssd. Enough to add hours cumulatively to your work.

Everybody assumes their use case is everybody's use case. At the same time blindly using benvhmarks regardless of use case isn't smart either if that means spending more money.
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> bubble2 37,299 Posts
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fyu
02-14-2021 at 07:55 PM.
02-14-2021 at 07:55 PM.
Quote from Hat-Trick :
It's hilarious how some people here are campaigning that NVMe is no faster than SATA in real life (at least not perceptible), but differences in different CPU's makes a difference in real life? Does your Windows system boot 4 times faster with an 8 core i7 vs a 2 core i3? Of course not, but no one is bashing on i7 CPU's.

Everyone lives and breathes by benchmarks except when it comes to NVMe vs SATA?

What a bunch of malarkey if you ask me. If a few seconds or minutes here and there don't matter then let's all buy Intel i3 or AMD 3000-series, right? It's only time.
wtf are you talking about?
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not an average engineer..
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engineerit
02-14-2021 at 08:27 PM.
02-14-2021 at 08:27 PM.
quick note on the hynix ssd products: FYI
in the back, on the factory seal both sides, when you open,
Opening the seal means you consent to a class action waiver and binding arbitration. So if in 3 years your drive garbles data and silent data corruption in your backups (and thousands of other users), and it's because of a firmware error Hynix was aware of and decided it wasn't worth fixing (or any number of other corporate shenanigans), you are left without reasonable recourse.
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coastalconn
02-14-2021 at 08:57 PM.
02-14-2021 at 08:57 PM.
Quote from pedrum :
The difference between the S31 SSD and the P31 NVME drives are night and day. I have both the p31 and the s31.

Also for what it's worth I get better speeds on the Crucial MX500 1 TB than the Hynix drives. But they are pretty close.

Are you saying the mx500 gives you better speeds than the P31 or just the S31? You mention Hynix "drives"
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meerkat
02-14-2021 at 09:33 PM.
02-14-2021 at 09:33 PM.
Quote from coastalconn :
Are you saying the mx500 gives you better speeds than the P31 or just the S31? You mention Hynix "drives"
S31 and Mx500 are SATA based SSD, while P31 is PCI-e based NVME. The benchmark restricted by interface spec and limitation is roughly 600:2500 difference in theory. The answer is obvious.
In reality, you do not see that significant 4-time like difference, just marginal.
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coastalconn
02-14-2021 at 09:36 PM.
02-14-2021 at 09:36 PM.
Quote from meerkat :
S31 and Mx500 are SATA based SSD, while P31 is PCI-e based NVME. The benchmark restricted by interface spec and limitation is roughly 600:2500 difference in theory. The answer is obvious.
In reality, you do not see that significant 4-time like difference, just marginal.

Ok thought it sounded it a little off. I picked up a P31 a few days ago and thought you meant the mx500 was just as fast. I do a lot of photo editing with 45mp raw files so I need the speed...
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AlphaRaven
02-14-2021 at 11:02 PM.
02-14-2021 at 11:02 PM.
Quote from minnus :
I think something most people don't realize is that depending on your workflow, a few noticeable gaps in waiting can really be detrimental to productivity, especially as things get faster as a whole.

Remember the stone ages when someone would turn on a computer, and there would be enough time to go to the bathroom or make a cup of tea before the login screen was loaded? And by the time the computer was ready for you, you have to remember why you turned it on in the first place?

Same thing happens now, except replace bathroom/tea breaks with a quick alt-tab to email/social media/any fast consumption product.

It isn't obvious, but having faster hardware will minimize those potential distractions - time lost/gained is only a small part of the equation.

Not saying that paying extreme premiums for faster stuff is worth it; just noting that when it comes to speed, the benefits aren't because it takes less time, but because it creates less interruptions.
That is actually the best argument I have seen for this topic. Personally, I have to use the DoD laptop they issue at work, so my upgradable computer is just for personal use rather than productivity. I'm still running a Raptor HDD, so I am really behind the times on this. May get an SSD the next time I feel the need to re-image my PC. I can't bear the ball ache of having to move my current system onto a new drive.
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AlphaRaven
02-14-2021 at 11:19 PM.
02-14-2021 at 11:19 PM.
Quote from AlphaRaven :
That is actually the best argument I have seen for this topic. Personally, I have to use the DoD laptop they issue at work, so my upgradable computer is just for personal use rather than productivity. I'm still running a Raptor HDD, so I am really behind the times on this. May get an SSD the next time I feel the need to re-image my PC. I can't bear the ball ache of having to move my current system onto a new drive.
Actually, I ended up buying it. Even the 500 GB is over double my old raptor and should make boot time and game load time more bearable. This was definitely my bottleneck in my recently upgraded system.
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minnus
02-15-2021 at 01:32 AM.
02-15-2021 at 01:32 AM.
Quote from WingsOfF :
There is such a thing as law of diminishing returns.

There are very, very few things I can do in a second or two to cause an interruption. Just shifting my position to fart more comfortably is more of an interruption than the differences between SSDs.
And we're not quite at the point where returns are so diminished that faster data access can't be taken advantage of. This is easily seen by the increase of data in general (bigger data sets, higher resolution recording/render).

It is ultimately going to depend on the task you're doing that will determine how much processing time something requires. Sure, 1-2 seconds is practically nothing, and is ideally close to the range we seek. For people working with larger data sets, a NVMe SSD is going to be about 8x faster than a SATA SSD with regards to random reads. That time difference gets bigger the larger the data you're working with. In your example, 8-16 seconds (assuming your 1-2 seconds is with NVMe speeds) with a standard SSD is not an insignificant amount of time. People spend less time on webpages when browsing, lol. If you're talking about 1-2 seconds with a standard SSD, yeah, your tasks do not require faster speeds.
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Last edited by minnus February 15, 2021 at 01:45 AM.
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