Brand | Samsung |
---|---|
Product Dimensions | 8.02 x 2.21 x 0.28 cm; 9 g |
Batteries | 1 AAAA batteries required. |
Item model number | MZ-V9S4T0BW |
Manufacturer | Samsung |
Series | 990 EVO Plus |
Colour | Black |
Form Factor | M.2 2280 |
Standing screen display size | 16 Inches |
Hard Drive Size | 4 TB |
Hard Disk Description | Solid State Drive |
Hard Drive Interface | PCIE x 4 |
Operating System | Windows |
Are Batteries Included | No |
Lithium Battery Energy Content | 2.6 Watt Hours |
Lithium Battery Packaging | Batteries contained in equipment |
Lithium Battery Weight | 5 g |
Number Of Lithium Ion Cells | 4 |
Item Weight | 9 g |
Guaranteed software updates until | unknown |
Add Extra Protection? Check if this cover meets your needs
- IS THIS COVER RIGHT FOR YOU? This insurance has been designed to protect your product against accidental damage and breakdown (not already covered by the seller and/or manufacturer guarantee) for 3 years. For full details, please read the Insurance Product Information Document (IPID) and policy terms using the links provided above.
- COVERAGE AND BENEFITS: Protecting you against the costs of repairing or replacing your product should it suffer accidental damage (e.g. drops, falls, liquids, fire) or electrical or mechanical breakdown. Going above and beyond the seller and/or manufacturer guarantee. With no excess payment to make in the event of a claim.
- CLAIMS PROCESS: Expert repair service at your home or at our repair centre. 98% of claims accepted*. Once your claim has been approved if your product can't be repaired it will either be replaced, or we'll issue an Amazon e-gift card to the value of a replacement. You are entitled to 3 repairs over any 12-month period, all repairs come with a 6-month guarantee. Upon replacement or e-gift card settlement your policy will end. *Assurant monthly performance statistics (avg. Jan-24 to Jun-24).
- RESTRICTIONS: Cover is for UK residents (excluding Channel Islands and Isle of Man) aged 18 years and over. The following is not covered – Theft, loss, cosmetic damage, malicious damage, not taking reasonable care or improper use (as defined in T&Cs), virus or software problems. If you are unable to provide the insured product at point of claim for inspection it will be classed as lost and not covered.
- CANCELLATION: Full refund within 45 days if no claims have been made, thereafter you will receive a partial refund based on how many full unexpired days of cover are remaining minus any claims costs.
- IS THIS COVER RIGHT FOR YOU? This insurance has been designed to protect your product against accidental damage and breakdown (not already covered by the seller and/or manufacturer guarantee) for 4 years. For full details description, please read the Insurance Product Information Document (IPID) and policy terms using the links provided above.
- COVERAGE AND BENEFITS: Protecting you against the costs of repairing or replacing your product should it suffer accidental damage (e.g. drops, falls, liquids, fire) or electrical or mechanical breakdown. Going above and beyond the seller and/or manufacturer guarantee. With no excess payment to make in the event of a claim.
- CLAIMS PROCESS: Expert repair service at your home or at our repair centre. 98% of claims accepted*. Once your claim has been approved if your product can't be repaired it will either be replaced, or we'll issue an Amazon e-gift card to the value of a replacement. You are entitled to 3 repairs over any 12-month period, all repairs come with a 6-month guarantee. Upon replacement or e-gift card settlement your policy will end. *Assurant monthly performance statistics (avg. Jan-24 to Jun-24).
- RESTRICTIONS: Cover is for UK residents (excluding Channel Islands and Isle of Man) aged 18 years and over. The following is not covered – Theft, loss, cosmetic damage, malicious damage, not taking reasonable care or improper use (as defined in T&Cs), virus or software problems. If you are unable to provide the insured product at point of claim for inspection it will be classed as lost and not covered.
- CANCELLATION: Full refund within 45 days if no claims have been made, thereafter you will receive a partial refund based on how many full unexpired days of cover are remaining minus any claims costs.
Add Extra Protection? Check if this cover meets your needs
Samsung 990 EVO Plus, 4TB, PCIe 4.0 x4 / 5.0 x2, NVMe2.0 (up to 7250 MB/s), NVMe M.2 (2280), Internal Solid State Drive (SSD), MZ-V9S4T0BW
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Learn more about free returns.- Go to your orders and start the return
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Purchase options and add-ons
Digital storage capacity | 4 TB |
Hard disk interface | PCIE x 4 |
Connectivity technology | PCIe |
Brand | Samsung |
Special feature | Hardware Encryption |
Hard disk description | Solid State Drive |
Compatible devices | Laptop, Desktop |
Installation type | Internal Hard Drive |
Colour | Black |
Hard disk size | 4 TB |
About this item
- Powerful: internal SSD with sequential read speed up to 7,250MB/s¹ (45% faster speed than the previous model²)
- Energy-efficient: up to 73% higher energy efficiency compared to the predecessor model³, while maintaining performance and thermal control
- Versatile: high performance for everyday gaming and work as well as for creative projects thanks to compatibility with PCIe 4.0 x4 and PCIe 5.0 x2
- Reliable: Heat Spreader Label for effective heat dissipation from the NAND chip, modern thermal control algorithm and Dynamic Thermal Guard for heat regulation - for consistently high performance
- What's in the box: 1 x Samsung 990 EVO Plus Internal NVMe M.2 SSD MZ-V9S4T0BW, Solid State Drive, Storage capacity: 4 TB
Top Brand
Samsung

91% positive ratings from 50K+ customers

100K+ recent orders from this brand
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This item ![]() Samsung 990 EVO Plus, 4TB, PCIe 4.0 x4 / 5.0 x2, NVMe2.0 (up to 7250 MB/s), NVMe M.2 (2280), Internal Solid State Drive (SSD), MZ-V9S4T0BW | Recommendations | |||||
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Price | -12% £225.99£225.99 RRP: £257.19 | -23% £84.39£84.39 RRP: £109.79 | -15% £195.49£195.49 RRP: £229.99 | £239.99£239.99 | -15% £203.99£203.99 Was: £239.99 | £222.99£222.99 |
Delivery | Get it as soon as Sunday, Jun 29 | Get it as soon as Sunday, Jun 29 | Get it as soon as Sunday, Jun 29 | Get it as soon as Sunday, Jun 29 | Get it as soon as Monday, Jun 30 | Get it as soon as Sunday, Jun 29 |
Customer Ratings | ||||||
Sold by | Amazon | INSTITUDE BUD | BIWIN Tech | BIWIN Tech | YISAVE TECHNOLOGY (HK) | Amazon |
storage capacity | 4 TB | 1 TB | 4 TB | 4000 GB | 4 TB | 4 TB |
hardware interface | pci x 4 | pci | pci express 4.0 | pci express 4.0 | vga | pci x 4 |
compatible devices | Laptop, Desktop | PC, Desktop, Laptop | Desktop, Laptop, Gaming Console | Desktop, Laptop, Gaming Console, PS5 | Desktop, Laptop | Desktop |
form factor | M.2 2280 | M.2 2280 | M.2 (0.87 inches) | M.2 | M.2 2280 | M 2 |
write speed | 6300 | 6900 | 6500 MB/s | até 6700 MB/s | 6500 MB/s | 4200 megabits per second |
From the manufacturer
Upgrade everyday performance

-
Lightning-fast data transmission
Up to 7,250MB/s of sequential read speed¹, 45% faster speed than the previous model².
-
Power & Thermal Efficiency
Power efficiency enhanced by 73%, while maintaining performance and thermal control³.

Expand experience
Utilise the full power of your internal SSD drive with the help of intelligent TurboWrite 2.0: process large amounts of data quickly and handle demanding graphics. The M.2 SSD 990 EVO Plus is available with a capacity of up to 4 TB - plenty of space for all your data.
Your data smartly managed

Samsung Magician Software
Advanced drive management like magic: The easy-to-use Samsung Magician software can help you update your drive, monitor status parameters and speed, and adjust performance⁴ ⁵.

Filling modern technology with life
For decades, Samsung NAND flash memory has been an engine for modern technologies that have changed our daily lives. NAND flash technology powers our SSDs and creates space for the next push of modern technology.
Find your internal Samsung SSD
![]() 990 EVO Plus
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Customer Reviews
|
4.6 out of 5 stars 1,165
|
4.8 out of 5 stars 11,947
|
4.4 out of 5 stars 398
|
4.8 out of 5 stars 1,345
|
Price
| £64.99£64.99 | £123.95£123.95 | £280.73£280.73 | £261.50£261.50 |
Storage capacity
| 1 TB, 2 TB, 4 TB | 1 TB, 2 TB | 1 TB, 2 TB, 4 TB | 1 TB, 2 TB, 4 TB |
Read speed
| 7.250 MB/s | 5.000 MB/s | 7.450 MB/s | 7.450 MB/s |
Write speed
| 6.300 MB/s | 4.200 MB/s | 6.900 MB/s | 6.900 MB/s |
Compatibility
| PC, Notebook, Gaming PC | PC, Notebook, Gaming PC | PS5 | High End PC, Gaming PC |
Interface
| PCIe 4.0 x4 / 5.0 x2 | PCIe 4.0 x4 / 5.0 x2 | PCIe 4.0 x4 | PCIe 4.0 x4 |
Recommended for
| PC Gaming, Content Creation | PC Gaming, Content Creation | Console Gaming | Profi Content Creation, Gaming |
Protocol
| NVMe | NVMe | NVMe | NVMe |
Form Factor
| M.2 | M.2 | M.2 | M.2 |
Samsung Magician
| ✔ | ✔ | ✔ | ✔ |
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¹ Sequential and random write performance was measured with Intelligent TurboWrite technology enabled. Intelligent TurboWrite only works within a certain data transfer size. Performance may vary depending on SSD firmware, system hardware and configuration, and other factors. For detailed information, please contact your local service centre.
² Test system configuration: AMD Ryzen9 7950x core processor CPU4.5 GHz, DDR5 4,800 MHz 16 GBx2 (PC5-38400), operating system - Windows 11 Pro 64 Bit, chipset - ASRock X670E Taichi. To maximise the performance of your 990 EVO Plus, please check on the Intel or AMD website whether your system supports PCIe 4.0 or PCIe 5.0.
³ 990 EVO Plus sequential read/write - 1,020/933 MB/s per watt, 990 EVO Plus sequential read/write - 1,662/1,500 MB/s per watt based on internal test results of the 1 TB capacity model.
⁴ It is recommended that you always update the firmware of your Samsung SSDs to the latest version.
⁵ You can find more information on the Samsung Magician software website.
Product information
Technical Details
Additional Information
ASIN | B0DGH3HBHJ |
---|---|
Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank |
|
Date First Available | 14 Oct. 2024 |
Warranty & Support
Feedback

Samsung 990 EVO Plus, 4TB, PCIe 4.0 x4 / 5.0 x2, NVMe2.0 (up to 7250 MB/s), NVMe M.2 (2280), Internal Solid State Drive (SSD), MZ-V9S4T0BW
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Customer reviews
Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the SSD performs well, with one noting their PC becomes more responsive. The drive receives positive feedback for its quality, functionality, and value for money. Customers appreciate its ease of installation, with one mentioning it booted up instantly during setup, and its capacity, with one noting it has plenty of room for gaming needs.
AI Generated from the text of customer reviews
Customers find the SSD fast, with one customer noting brilliant data read and write performance, while another mentions their PC becomes more responsive.
"...Now with this nvme SSD the pc is much more responsive. That pc has windows and games running from this one drive and perform ls well...." Read more
"...less power the temp of the laptop is now a lot lower and the speed difference is great." Read more
"Great value M.2 SSD, and performance is up there with the best...." Read more
"Great service & drive is very fast, very Happy with purchase" Read more
Customers find the SSD to be of good quality, with one customer specifically noting its reliability.
"...Both are top notch pieces of kit. Highly recommended." Read more
"Item came within time and in great condition! Works perfectly great!" Read more
"Very good , working better ! Samsung SSD Evo plus 2 tb ." Read more
"...several in 2 other computers and they have lasted years and been utterly reliable." Read more
Customers report that the storage drive works very well, with one customer noting good performance for mixed usage.
"...That pc has windows and games running from this one drive and perform ls well...." Read more
"Item came within time and in great condition! Works perfectly great!" Read more
"Very good , working better ! Samsung SSD Evo plus 2 tb ." Read more
"...NB, of course the drive itself is flawless so this small omission is very disappointing as without it, the drive is essentially useless due to the..." Read more
Customers praise the quality of the SSD drive.
"Excellent Drive." Read more
"Fantastic, nice speeds tested on a customers 13th gen system, we got a solid 5000Mbps :)" Read more
"Great SSD Amazing Price" Read more
"Excellent SSD, well packaged, arrived quickly, east to install in my Satechi M4 stand & hub, and works brilliantly with my new Mac Mini M4" Read more
Customers find the SSD to be good value for money, with one customer noting that the price and performance match perfectly.
"...that I'm not experiencing is neither here nor there as the £120ish price is good value IMHO...." Read more
"...Price and performance meet perfectly in this drive. Highly recommend this and anything in the Samsung Evo range...." Read more
"Great value M.2 SSD, and performance is up there with the best...." Read more
"Great SSD Amazing Price" Read more
Customers find the SSD easy to install, with one mentioning it booted up instantly after installation.
"...using a seperate product and software and the new one booted up instantly on installation and has functioned perfectly since...." Read more
"Great fast and easy to install" Read more
"Really easy install, took less than 10 minutes to get up and running. Packaged well and couldn't recommend enough." Read more
"Excellent SSD, well packaged, arrived quickly, east to install in my Satechi M4 stand & hub, and works brilliantly with my new Mac Mini M4" Read more
Customers appreciate the drive's capacity, with one mentioning it provides plenty of room for gaming needs, while another notes its solid 5000Mbps performance.
"...nice speeds tested on a customers 13th gen system, we got a solid 5000Mbps :)" Read more
"...Games are firing up super fast. The two terabyte storage capacity means he'll have plenty of room for all his gaming needs." Read more
"Speed, capacity & price sweet spot hit...." Read more
"Perfect extra storage...." Read more
Top reviews from United Kingdom
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- Reviewed in the United Kingdom on 17 March 2025Capacity: 2 TBVerified PurchaseThis is a blazingly fast drive running slower than it's capable to accommodate an eatx Asus crosshair vi extreme motherboard. I'm using it as a separate nvme SSD mounted in the m.2-2 slot of the pc.
I have a 500gb Evo 970 plus running windows 11.
Windows doesn't need 2TB and for now 500GB is enough. Games can need a lot of space and loading times are much better with a sata m.2, let alone a nvme m.2 like this 990. The extra speed of this device that I'm not experiencing is neither here nor there as the £120ish price is good value IMHO.
I have also purchased another for a friend at £114 after another nvme of another manufacturer seems to have failed. Left with a HDD to run the pc from was very laggy. Now with this nvme SSD the pc is much more responsive. That pc has windows and games running from this one drive and perform ls well.
Samsung magician can be helpful to monitor Samsung drives, as can crystal disk info to monitor this drive and others.
I have also installed a cooler for it, it may not need it at these speeds but it looks and operates in cool fashion.
- Reviewed in the United Kingdom on 15 March 2025Capacity: 2 TBVerified PurchaseIn my opinion, the Sansung Evo range are amongst the best asSDs on the market and this evo990 2tb replaces a 1tb evo980 that has served my Gaming rig for many years.
I was able to quickly clone my old drive onto the new one, using a seperate product and software and the new one booted up instantly on installation and has functioned perfectly since.
Price and performance meet perfectly in this drive. Highly recommend this and anything in the Samsung Evo range.
Check with your motherboard is compatible, but my Z390 worked with it no issues. Older boards with nvme m.2 slots may need bios updates.
Note that some older boards have sata m.2 slots not compatible with nvme m.2 and your could damage your drive if you try and put one in the wrong slot.
From experience with an older mbs you can get PCIE adpaters so you can connect your modern nvme m.2 drive via a spare pcie lane so you get the same blistering data transfer speeds. A bios update to the mb may be needed.
- Reviewed in the United Kingdom on 29 April 2025Capacity: 1 TBVerified PurchaseI used this drive to replace the 256GB one in a samsung Galaxy Book 2 and boy what a difference it makes. Because it uses less power the temp of the laptop is now a lot lower and the speed difference is great.
- Reviewed in the United Kingdom on 16 April 2025Capacity: 2 TBVerified PurchaseGreat value M.2 SSD, and performance is up there with the best. Does get very hot, so recommend a heatsink or if you're doing the external enclosure thing, make sure you get one with a thermal pad a some fins. Transfer speeds are for me, as advertised, sustained writes drop off after about 1Gb of data.
Recommended
- Reviewed in the United Kingdom on 29 April 2025Capacity: 2 TBVerified PurchaseCloned a 500Gb boot drive to a 2Tb without a glitch. You’re buying into the Samsung Magician software with these drives as much as the hardware. Both are top notch pieces of kit. Highly recommended.
- Reviewed in the United Kingdom on 7 June 2025Capacity: 2 TBVerified PurchaseThree stars? for a Samsung drive? (Sam - sung indeed)
Well yes actually because *NO M.2 SCREW INCLUDED* I would trade all the lovely packaging and self affirming leaflets for that
NB, of course the drive itself is flawless so this small omission is very disappointing as without it, the drive is essentially useless due to the way M.2 drives fit
Top reviews from other countries
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Stefano TodaroReviewed in Italy on 28 April 2025
5.0 out of 5 stars VELOCISSIMO!!!!
Capacity: 2 TBVerified PurchaseVE LO CI SSI MO (cit. pubblicità con testimonial il velocista Usain Bolt).
SSD da 2Tb davvero velocissimo e dalle dimensioni ultra ridotte. Guardando le immagini e/o foto su Amazon o web non sembrava così piccolo. Appena aperta la scatola sono rimasto a bocca aperta. Inserito in un case della UGREEN con velocità di trasmissione a 10Gbps neanche sembra di utilizzarlo come unità esterna. Per poterlo collegare anche al mio vecchio Macbook Pro 13" Mid 2012 ho acquistato un adattatore da USB-C a USB-A con velocità di trasferimento fino a 5Gbps. Credo che l'unione dei tre prodotti sia la combinazione migliore in termini di prezzo, affidabilità e qualità.
Le memorie SSD Samsung sono una vera garanzia, stavo optando per un'altra marca ma poi sono ritornato sulla retta via ed ho acquistato questo prodotto che, anche se appena utilizzato, risulta veramente ottimo. Qaulche anno fa acquistai un SSD Crucial (adoperato per il sistema operativo) che ad oggi risulta lento e per lavorare sul vecchio Macbook mi fa snervare, cosa che non accade con un SSD Samsung acquistato nel 2017 (che di scritture e letture ne ha viste molte di più) e ad oggi colelgato come unità esterna risulta ancora molto reattivo e prestante (l'unica pecca e averlo acquistato da 256Gb ma in quel periodo del resto costavano molto e non potevo permettermi la capienza maggiore).
Che altro agigungere... ah ecco, 712Gb di dati trasferiti in circa 42min, a dir poco favoloso.
Consiglio vivamente l'acquisto.
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VandervoordtReviewed in Belgium on 12 June 2025
5.0 out of 5 stars Perfect
Capacity: 1 TBVerified Purchaselivraison rapide et soignée comme toujours
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gajuszReviewed in Poland on 12 June 2025
5.0 out of 5 stars SUPER SPRAWA W DOBREJ CENIE
Capacity: 1 TBVerified PurchaseDysk SSD pomimo 4 letniej swojej historii sprawdza się b. dodrze.
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zbyniowodnikReviewed in Poland on 12 May 2025
5.0 out of 5 stars Dysk SSD
Capacity: 2 TBVerified PurchaseProdukt zgodny z opisem. To kolejny dysk tej firmy, działają rewelacyjnie bez wad. Polecam w 100%.
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SJReviewed in Sweden on 21 June 2025
5.0 out of 5 stars Prisvärd
Capacity: 2 TBVerified PurchaseBra hårddisk för priset, enkel att installera och fungerar felfritt.