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Samsung M.2 NVMe SSD PM991 256GB SSD PCIe Gen 3 x4 Good Health

Samsung M.2 NVMe SSD PM991 256GB SSD PCIe Gen 3 x4 Good Health

Regular price £26.99 GBP
Regular price Sale price £26.99 GBP
Sale Sold out
Tax included.
These SSDs are taken out of working PCs which has been upgraded from reputable brands like Dell, Lenovo or HP

These SSDs M.2 PCIe Gen 3 x4. Much faster (often 2 to 5 times ) than SATA SSDs.
As NVMe can come in different lengths, 2230, 2242, 2260 and 2280. Then last two number represents the length in mm, please check this is the right length. The length is written in the profile picture. 
For the capacity (size in GB) please see tittle and pictures. Specified size is what's written on the SSD by manufacturers but usable space will be less.

We test SSD using SSD Sentinal and Crystal Disk Info. We wont provide  SSD health falling below 90%.  Please note that if your SSD is not appearing in the system, watch our SSD initiation guide in our YouTube channel. Or simply just message us we will assist you.


Before we dispatch, we turn the machine on, update software and check all ports to see if they are functional so you are guaranteed to receive a working device.

We do record the process on camera. If you however notice an issue that the test above cannot reveal, please get in touch with us within 14 days of receipt. We will do our best to resolve the issue. We cannot guarantee a replacement, but we will offer full refund. Issues reported after 14 days will be considered as ‘fault developed after’. As we do not provide guarantee we will not be able to compensate.


We are obliged to dispatch the item by 3 BUSINESS days according to eBay  but in practice tend to do it the next day or day after if not the same day. If you are in  tremendous hurry I may be able to do the next day's delivery, but don't forget to ask before buying.

I do secure packaging so damage in transit is almost non-existent but since my deliveries are insured by Royal Mail,  if the items turn up damaged, take plenty of pictures showing the damage and tracking as well as save the packaging.


Pickup can be arranged from the London NW1 1TS area or SW3 6NP area please contact for location and time. Please respect my availability. Please note that you won't be able to test devices on pickup.



After sale service is not part of the sale but I do help a lot of customers to get things up and running free of charge. We are only human so if something isn't right, please be confident that I will sort out the best solution for you. Please contact me any time i will help over the phone or WhatsApp when convenient.



If you purchased by mistake or realised item is no longer required. Please get in touch within 14 days. By default, return is not accepted but we appreciate transparency and honesty and can, under some circumstances allow return. Please note that items two-way postage charge as well as restocking fee of £2 will apply.

We do record the testing process on camera so any dishonest attempt will be reported to eBay and police where necessary. If for any reason an authorised return has happened outside of 14-day period, additional charge will apply which is pro-rated over 60 days.






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