Questions about Samsung QVO SSD

So I managed to acquire a Samsung QVO and there after I realize few concerns that I can't figure an answer for which , here they are :

1 - The internet claims in harsh words that the QVO line of hard drives has a lifespan of 3 years or a warranty of 3 years whichever comes first , now the question is : What happens exactly when the lifespan of the drive is over ? how do these breeds end ? just try to put it on one day and they wont work ? do I have to keep a record of purchase date and try to replace it before 3 years ? also I plan to have it on constantly , shouldn't that reduce the lifespan ?

2 - There are contradicting info on the internet that the drive comes with onboard DRAM and that is something that would boost file retrieval time by hosting hard drive file system on a dedicated chip (a.k.a Rapid Mode) and is a feature that does not come on by default but has to be switched on by Samsung Magician , on different sites it is claimed that those drives do not come with DRAM on board but rather deduct certain GBs from system RAM to carry on this feature , now the question is : Which is the truth , also if it is claimed that the DRAM is supposed to carry the file allocation table , wouldn't leaving it on system RAM render it unsecure since this thing can be lost to a hard restart ?

3 - There is an extra feature on Samsung Magician that claims that if I put it on , it will deduct 10% of the drive's space but offer longer lifespan and more speed , now the question is : The drive is already partitioned , what exactly will happen if I enable this feature , will they start deducting space by ratio from all partitions ? what if I turned it off again , will that space be restored ?

4 - I am not very keen to run services other than system defaults , Samsung Magician manages to install a constantly running service , the question is : If I turn its service off , would it shut off all the upper mentioned functions (Rapid , 10%) or those are on / off checks unrelated to the service that runs anyways for that all manufacturers do these sort of blahs out of Telemetry they tend to love lately ?

Hi,

1: Most decent SSDs will finish gracefully their live by becoming non-writable. They can be always on without problems. And their lifespan is related to the uses and how filled they are getting. Larger drives have more write endurance, I try never to fill them over 60% on the Operating System drive. If you are a heavy weight user and worry about it's longevity you may consider the SSD PRO series or get the largest drive possible.

2: Yes SSDs with on board Ram will feel significantly faster but it doesn't mean a Ram less disk will be slow. Samsung’s DRAM-less drives offer similar performance, with sequential read and write speeds. The ram is used for read acceleration and write optimization.

3: Samsung Magician will allocate up to 10% of your disk into free space without losing any data and use it as over provisioning source. OP region assists in efficient delivery of free blocks when wear-leveling or garbage collection is in progress and contributes to improved performance and lifetime of the SSD helping maintain high Random writes output. .

4:Once setup you don't need to run magician, and many peoples don't use Rapid mode. Installing Magician SSD toolbox, requires users to agree to Samsung collection of personal data EULA. If you don't, they can't upgrade their firmware.

MaloK said:

Hi,

1: Most decent SSDs will finish gracefully their live by becoming non-writable. They can be always on without problems. And their lifespan is related to the uses and how filled they are getting. Larger drives have more write endurance, I try never to fill them over 60% on the Operating System drive. If you are a heavy weight user and worry about it's longevity you may consider the SSD PRO series or get the largest drive possible.

2: Yes SSDs with on board Ram will feel significantly faster but it doesn't mean a Ram less disk will be slow. Samsung’s DRAM-less drives offer similar performance, with sequential read and write speeds. The ram is used for read acceleration and write optimization.

3: Samsung Magician will allocate up to 10% of your disk into free space without losing any data and use it as over provisioning source. OP region assists in efficient delivery of free blocks when wear-leveling or garbage collection is in progress and contributes to improved performance and lifetime of the SSD helping maintain high Random writes output. .

4:Once setup you don't need to run magician, and many peoples don't use Rapid mode. Installing Magician SSD toolbox, requires users to agree to Samsung collection of personal data EULA. If you don't, they can't upgrade their firmware.

1 - If that is an abstract from Samsung or whatever other site can I see a link claiming that so I feel relieved ?

2 - I was wondering if QVO has on board DRAM or not , this doesn't answer it .

3 - I finally decided to try it , turns out if you have all spaces allocated to partitions it will deduct virtually 10% from total disk and prohibit writing to which without showing in partitions or drive properties .

4 - Turns out yes I do not need Samsung Magician as it turns out that it installs separate service named Samsung Rapid SVC where that one needs to be always on .

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SIW2 said:

https://youtu.be/-XZNr7mS0iw?t=275



https://youtu.be/WACyyFF_ci0?t=136

Thanks , it is very informative , yet very obsolete , it talks nothing of QVO but an upcoming technology they await to test with and see , but numbers shows it to be a really high risk .

Hi nIGHTmAYOR,

1: it's from my experience with multiple brands, they just stop writing.

2: the QVO is the entry level drive and has no ram.

3: you're right

4: Rapid is not necessary. But I like the way it helps maintain health of the drive and give a little more speed too.

Your drive will most likely provide many times more endurance than what the manufacture rates it at. You will probably replace the computer before you wear out the SSD.
Read this article:
The SSD Endurance Experiment: They're all dead - The Tech Report

This is a theoretically 150TB write endurance drive after 5 years. the drives still shows 13% life remains.