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expired Posted by T_K_R • Mar 25, 2024

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expired Posted by T_K_R • Mar 25, 2024

4TB WD_Black SN850X Gen4 PCIe NVMe Solid State Drive

+ Free Shipping

$238

$299

20% off

Amazon

64 Comments 21,589 Views

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Amazon has 4TB WD_Black SN850X Gen4 PCIe NVMe Solid State Drive (WDS400T2X0E) on sale for $237.49. Shipping is free.

Thanks to community member T_K_R for finding this deal.

Editor's Notes

Written by megakimcheelove | Staff

Our research indicates that this offer is $12.50 lower (5% savings) than the next best available price from a reputable merchant with prices starting from $249.99.
Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by T_K_R

Amazon has 4TB WD_Black SN850X Gen4 PCIe NVMe Solid State Drive (WDS400T2X0E) on sale for $237.49. Shipping is free.

Thanks to community member T_K_R for finding this deal.

Editor's Notes

Written by megakimcheelove | Staff

Our research indicates that this offer is $12.50 lower (5% savings) than the next best available price from a reputable merchant with prices starting from $249.99.
Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by T_K_R

Deal Score

+31

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Price Intelligence

Model: 4TB SN850X NVMe Internal Gaming Solid State Drive

Deal History

Sale Price

Slickdeal

$NaN

Today

Post Date	Sold By	Sale Price	Activity
12/26/23	Amazon	$230 frontpage	82
11/17/23	Western Digital	$230 frontpage	60
10/10/23	Amazon	$260	6
09/21/23	Amazon	$270	1
09/04/23	Amazon	$300	3
07/12/23	Amazon	$230	1
07/11/23	Western Digital	$230 frontpage	37
07/09/23	Amazon	$283	1
06/09/23	Amazon	$300	1
03/31/23	Amazon	$300 frontpage	50
03/12/23	Western Digital	$380 frontpage	48
12/26/22	Newegg	$375 frontpage	46
11/24/22	Amazon	$375	13
11/17/22	Walmart	$376	1
11/17/22	Amazon	$376 frontpage	33
07/10/25	Amazon	$206 frontpage	37

Current Prices

Sort: Lowest to Highest | Last Updated 7/12/2025, 11:37 AM

Sold By	Sale Price
Amazon	$279.99

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Top Comments

neoweb

1634 Posts

415 Reputation

I know this is a good price considering the recent price jump, but it's still hard to swallow it knowing many people got it for $77 a day ago…

DreamerbyDesign

1709 Posts

293 Reputation

That was an absolute one off situation. It would be different if you missed a deal multiple retailers offered, but you didn't. It was one retailer and from I saw people have not received a shipment yet.

LeviathanUltima

3987 Posts

583 Reputation

Yeah not sure, maybe a lot if people got their order in, but shipment is another thing. I would not be surprised if walmart cancels all the order no shipped yet. They have done it in the past.

63 Comments

chong67

Mar 25, 2024

16,662 Posts

Joined Jan 2004

Mar 25, 2024

chong67

Mar 25, 2024

16,662 Posts

Is the 990 Pro 4GB double sided also? I pay $300 for it last month.

neoweb

Mar 25, 2024

1,634 Posts

Joined Sep 2013

Mar 25, 2024

neoweb

Mar 25, 2024

1,634 Posts

I know this is a good price considering the recent price jump, but it's still hard to swallow it knowing many people got it for $77 a day ago…

Last edited by neoweb March 25, 2024 at 10:48 AM.

DreamerbyDesign

Mar 25, 2024

1,709 Posts

Joined May 2007

Mar 25, 2024

DreamerbyDesign

Mar 25, 2024

1,709 Posts

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

Quote from neoweb

I know this is a good price considering the recent price jump, but it's still hard to swallow it knowing many people got it for $77 a day ago…

LeviathanUltima

Mar 25, 2024

3,987 Posts

Joined Jun 2009

Mar 25, 2024

LeviathanUltima

Mar 25, 2024

3,987 Posts

Quote from neoweb

I know this is a good price considering the recent price jump, but it's still hard to swallow it knowing many people got it for $77 a day ago…

Yeah not sure, maybe a lot if people got their order in, but shipment is another thing. I would not be surprised if walmart cancels all the order no shipped yet. They have done it in the past.

AquaPicture2620

Mar 25, 2024

556 Posts

Joined Jul 2018

Mar 25, 2024

AquaPicture2620

Mar 25, 2024

556 Posts

Quote from chong67

Is the 990 Pro 4GB double sided also? I pay $300 for it last month.

990 Pro 4TB is single sided

skobs

Mar 25, 2024

22 Posts

Joined Oct 2016

Mar 25, 2024

skobs

Mar 25, 2024

22 Posts

It is $250 of WDs website. There are some 10% cashback offers bringing it down to $225.
https://www.westerndigital.com/pr...DS400T2X0E

Mar 25, 2024

328 Posts

Joined Jul 2007

This comment has been rated as unhelpful by Slickdeals users.

Mar 25, 2024

67 Posts

Joined May 2022

This comment has been rated as unhelpful by Slickdeals users.

DreamerbyDesign

Mar 25, 2024

1,709 Posts

Joined May 2007

Mar 25, 2024

DreamerbyDesign

Mar 25, 2024

1,709 Posts

Quote from Steven10969

Walmart had it for 77 the other day

I wouldn't expect that again. Great deal tho!

racker15

Mar 25, 2024

328 Posts

Joined Jul 2007

Mar 25, 2024

racker15

Mar 25, 2024

328 Posts

Quote from racker15

Sorry to rub it in but I already played a few hours of HFW last night on my brand new $77 4TB SN850X. Its good

I will say that its not really noticeably different coming from a Samsung 980 Pro... maybe a half a second faster save-game load? (Windows 11 PC)

Last edited by racker15 March 25, 2024 at 08:41 AM.

TensePocket6812

Mar 25, 2024

4 Posts

Joined Oct 2022

Mar 25, 2024

TensePocket6812

Mar 25, 2024

4 Posts

How does this compare to that HP 990 FX deal that was $212 a few days ago? Assuming the HP drive comes with the firmware update to make the Innogrit controller not randomly fail.

oharag1

Mar 25, 2024

813 Posts

Joined Nov 2017

Mar 25, 2024

oharag1

Mar 25, 2024

813 Posts

Ughhhh bought 3. One for my MS-01 that's hopefully shipping soon - and two for my Ugreen NAS hopefully coming soon.

Mar 25, 2024

6 Posts

Joined Jan 2021

This comment has been rated as unhelpful by Slickdeals users.

PeterS3925

Mar 25, 2024

530 Posts

Joined Mar 2014

Mar 25, 2024

PeterS3925

Mar 25, 2024

530 Posts

Except for fluke sales, I feel like prices on these are inflated. These should be in the sub $150 range by now, considering how fast technology is progressing on memory modules. It might be actually fixing for a huge price drop soon. Who knows....

JustinS6323

Mar 25, 2024

1,147 Posts

Joined May 2013

Mar 25, 2024

JustinS6323

Mar 25, 2024

1,147 Posts

Can anyone comment if this works well in a PS5 slim? I was dumb and bought a gen3 on sale, thinking it would work on ps5, but I got an error on the PS5 saying gen4 and above.

Thanks!

Unregistered (You)

Computers Computer Parts Hard Drives Solid State Drives (SSD)Online Only Western Digital Amazon

4TB WD_Black SN850X Gen4 PCIe NVMe Solid State Drive

$238

$299

Editor's Notes

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4TB WD_Black SN850X Gen4 PCIe NVMe Solid State Drive

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Deal History Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price". Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.

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