$234.99*: 4TB Samsung 990 EVO Plus PCIe M.2 Solid State Drive at Amazon

Post Date	Sold By	Sale Price	Activity
06/21/25	Amazon	$260	1
05/05/25	Amazon	$249 popular	27
03/11/25	Amazon	$250 frontpage	67
01/22/25	Best Buy	$250 popular	32
01/15/25	Amazon	$250 popular	19

Sold By	Sale Price
Samsung	$234.99
Amazon	$234.99
Abt Electronics	$259.99

madcow3417

4h ago

1,186 Posts

Joined Dec 2008

4h ago

1,186 Posts

TLDR: backup your data! This was my boot drive for 8 months. suddenly my computer started crashing and I got a "cannot find drive" error on startup. My backup software wouldn't recover so I was left with trying to copy files off this drive. When it hit certain files, maybe 1/1,000 it would reset. That made the copy process very slow and difficult, I didn't bother with things like Arduino libraries that had a lot of little files. I'm currently emailing back and forth with tech support to have it repaired or replaced with a refurbished model. I'm not trusting this again as a boot drive.

kingchicken

Pro

4h ago

574 Posts

Joined Jun 2007

4h ago

kingchicken

Pro

4h ago

574 Posts

Quote from madcow3417

:

TLDR: backup your data! This was my boot drive for 8 months. suddenly my computer started crashing and I got a "cannot find drive" error on startup. My backup software wouldn't recover so I was left with trying to copy files off this drive. When it hit certain files, maybe 1/1,000 it would reset. That made the copy process very slow and difficult, I didn't bother with things like Arduino libraries that had a lot of little files. I'm currently emailing back and forth with tech support to have it repaired or replaced with a refurbished model. I'm not trusting this again as a boot drive.

Since you are in touch with Samsung support, I suppose you have tried the Full Performance Mode to see if it mitigates these random crashing / reset error events?

madcow3417

2h ago

1,186 Posts

Joined Dec 2008

2h ago

madcow3417

2h ago

1,186 Posts

Quote from kingchicken

:

Since you are in touch with Samsung support, I suppose you have tried the Full Performance Mode to see if it mitigates these random crashing / reset error events?

As the boot drive it was rarely running long enough to log in, much less change settings. As far as tech support, My first message to them detailed the tests I had performed as well as details like the drive model and serial number and the receipt for purchase. They sent a canned response asking 13 questions with no troubleshooting suggestions or acknowledgment that I had even sent my original email. Some of the questions were duplicates of each other, which is objectively ridiculous. Every single thing except for my shipping address were things I had included in my original message to them. I'm not sure there was a human involved in the process. So far nothing about this situation makes me want to buy another Samsung drive.

1

mikalcarbine

2h ago

79 Posts

Joined Apr 2016

2h ago

mikalcarbine

2h ago

79 Posts

How's this compare to other drives? Does this have DRAM?

xcopy

2h ago

5,184 Posts

Joined Nov 2003

2h ago

xcopy

2h ago

5,184 Posts

I can't get the old prices out of my head. I bought a 4TB 990 Pro from samsung for $199 shipped.

Inflation, tariffs, etc. are just excuses at this point.....

2

PaulP6715

2h ago

3,258 Posts

Joined Sep 2013

2h ago

PaulP6715

2h ago

3,258 Posts

Quote from kingchicken

:

Since you are in touch with Samsung support, I suppose you have tried the Full Performance Mode to see if it mitigates these random crashing / reset error events?

This solved my problem on this exact drive when I ran into the issue about a year ago. Not a single problem since then. It is on literally 24/7/365 in my main work machine.

chippy111

1h ago

238 Posts

Joined Jul 2009

1h ago

chippy111

1h ago

238 Posts

Quote from mikalcarbine

:

How's this compare to other drives? Does this have DRAM?

DRAM- less. But pretty darn fast
I have this as my mini M4 'extra' drive that I use for the profile directory that holds most of my photos and files. Works well. Pegs out the 40 gbps connection speed at a consistent 3800 MBps to almost 3900 r/w. I can't comment on Pcie 4.0 and getting closer to 7000. Overall very happy with it.

Cloudrift

1h ago

461 Posts

Joined Nov 2008

1h ago

Cloudrift

1h ago

461 Posts

Is it better to buy now or will prices be better during Amazon Prime Day sales?

madcow3417

1h ago

1,186 Posts

Joined Dec 2008

1h ago

madcow3417

1h ago

1,186 Posts

Quote from PaulP6715

:

This solved my problem on this exact drive when I ran into the issue about a year ago. Not a single problem since then. It is on literally 24/7/365 in my main work machine.

Did it happen to be the same problem? If so it may be worth it for me to put the drive back in. The drive basically shuts down when specific files are accessed until it's removed and re-attached. SMART reporting shows nothing. Other scan tools hit those specific files then the drive disconnects, so the scan tool acts like I ejected the drive rather than it has an error.

FormerAstronut

1h ago

446 Posts

Joined Feb 2021

1h ago

FormerAstronut

1h ago

446 Posts

Quote from xcopy

:

I can't get the old prices out of my head. I bought a 4TB 990 Pro from samsung for $199 shipped.

Inflation, tariffs, etc. are just excuses at this point.....

Correction, you cant get an old SALE price out of your head. $199 was never "the price", it was a sale that you may have missed, and now you're angry about it. I get it, everyone is wishing they stocked up during the 2023 sales when there were lots of them and they were abundant

1

PaulP6715

1h ago

3,258 Posts

Joined Sep 2013

1h ago

PaulP6715

1h ago

3,258 Posts

Quote from madcow3417

:

Did it happen to be the same problem? If so it may be worth it for me to put the drive back in. The drive basically shuts down when specific files are accessed until it's removed and re-attached. SMART reporting shows nothing. Other scan tools hit those specific files then the drive disconnects, so the scan tool acts like I ejected the drive rather than it has an error.

I'm not able to recall under what conditions it would die, but it would (mostly just office work with a few VMs running as well) happen at seemingly random times, on a daily basis. This went on for about a week or so before I ran into the max performance 'solution' within the Samsung Magician software in a reddit thread, which did indeed fix it for me.

Gb1908

59m ago

3,940 Posts

Joined Jul 2019

59m ago

Gb1908

59m ago

3,940 Posts

Idk, i have the pro and it is rock solid as a primary drive. Of course i'm not moving 1tb+ data around every few months... desktop gets light use.

hy_tek

50m ago

4,473 Posts

Joined May 2007

50m ago

hy_tek

50m ago

4,473 Posts

Quote from xcopy

:

I can't get the old prices out of my head. I bought a 4TB 990 Pro from samsung for $199 shipped.Inflation, tariffs, etc. are just excuses at this point.....

I got a 4tb 990 pro on a Samsung deal for about $170 after visa cash back deal about a year ago. I was lucky.

1

Cloudrift

9m ago

462 Posts

Joined Nov 2008

9m ago

Cloudrift

9m ago

462 Posts

Quote from hy_tek

:

I got a 4tb 990 pro on a Samsung deal for about $170 after visa cash back deal about a year ago. I was lucky.

Was this like a Black Friday deal? Will Amazon Prime Day prices be lower?

amax

Pro

2m ago

6,850 Posts

Joined Aug 2005

2m ago

amax

Pro

2m ago

6,850 Posts

Quote from FormerAstronut

:

Correction, you cant get an old SALE price out of your head. $199 was never "the price", it was a sale that you may have missed, and now you're angry about it. I get it, everyone is wishing they stocked up during the 2023 sales when there were lots of them and they were abundant

So you drink the billionaire Kool-Aid, we get it

Rating:	(4.8 out of 5 stars)
Reviews:	4,928 Amazon Reviews
Manufacturer:	SAMSUNG
Model Number:	MZ-V9S4T0B/AM
Product SKU:	B0DHLBDSP7
UPC:	887276843667
ASIN:	B0DHLBDSP7
Brand:	Samsung
Item Dimensions LxWxH:	3.2 x 0.9 x 0.1 inches
Item Weight:	0.019841604 pounds
Item model number:	MZ-V9S4T0B/AM
Manufacturer:	SAMSUNG

$234.99*: 4TB Samsung 990 EVO Plus PCIe M.2 Solid State Drive at Amazon

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