Appliances Presidents’ Day SaleEnds 2/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

No content
  • Front. Samsung - 990 PRO 4TB Internal SSD PCle Gen 4x4 NVMe - Black.
  • Alt View 11. Samsung - 990 PRO 4TB Internal SSD PCle Gen 4x4 NVMe - Black.
  • Alt View 12. Samsung - 990 PRO 4TB Internal SSD PCle Gen 4x4 NVMe - Black.
  • Alt View 13. Samsung - 990 PRO 4TB Internal SSD PCle Gen 4x4 NVMe - Black.
  • V-NAND SSD 990 PRO PCIe4.0 NVMe M.2 SSD www.samsung.com/ssd SAMSUNG ELECTRONICS Co., LTD. Blazing speed Sequential read/write speeds up to 7450/6900 MB/s
  • 980 PRO 877 MB/Watt 990 PRO 1,319 MB/Watt Breakthrough power efficiency 990 PRO uses less power with over 50% improved performance per Watt than 980 PRO
  • V-NAND SSD 990 PRO PCIe 4.0 NVMe M.2 SSD www.samsung.com/ssd SAMSUNG ELECTRONICS CO., LTD. Winning combination A seamless gaming experience on PC games
  • Nickel coated controller V-NAND SAMSUNG V DRAM SAMSUNG Controller Smart thermal solution Heat spreader label Smart thermal management system for consistent performance
  • Drive Health & TBW Check Samsung Magician Samsung 550 990 PRO 3PPC DRIVE MANAGEMENT Samsung 550 830 EVO Samsung 550 900 PRO 3P SS Samsung Magician Chatbot Samsung x x Magician Help Center How can we help you? Try finding Help categories related with your issue and using the Chatbot. Drive Dashboard Drive Details Performance Benchmark Diagnostic Scan Performance Optimization Over Provisioning DATA MANAGEMENT Secure Erase PSID Revert Update Bare and nization show again How can perform performance benchmark? What is performance benchmark? Performance Benchmark failed Good 8.9T How can perform performance benchmark? Just - Select Performance Benchmark menu Select device from the connected storage devices Latest Benchmark execute Performance Benchmark Press Start Check the results executing Can compare with the Sequential Read previous results from History N/A Are you satisfied with the answer? Drive Health & TBW Check Performance Benchmark Performance Optimization Encrypted Drive Firmware Update Manage optimal SSD performance with your personal SSD toolkit
  • C DST 270 BAT1 1 EO BAI + KTS T JAPAN CR2 LITHIUM BAT1 PCI_E3 E3 M2_2 N-SCOR99L 67950 notOvun PCI_E4 E4 PCI_E5 E5 x | 0O0O0 V-NAND SSD 990 PRO PCle4.0 NVMe M2 SSD www.samsung.com SAMSUNG ELECTRONICS CO LTD. SAMSUNG - dd JC11 Nci FLE K + 12321111 - bA JTPM1 SYS _FAN2 JPWRLED1 JT1 A JUSB1 : MADE IN CHINA
  • A Samsung 970 EVO Plus NVMe M.2 SSD
  • 2 "1 .. I i I HR 990 V-NAND DELTRONICS B 990PRO PRO SSD a I ! | SAMSUNG
  • Alt View 14. Samsung - 990 PRO 4TB Internal SSD PCle Gen 4x4 NVMe - Black.
  • Alt View 15. Samsung - 990 PRO 4TB Internal SSD PCle Gen 4x4 NVMe - Black.
  • Alt View 16. Samsung - 990 PRO 4TB Internal SSD PCle Gen 4x4 NVMe - Black.
  • Alt View 17. Samsung - 990 PRO 4TB Internal SSD PCle Gen 4x4 NVMe - Black.
  • Alt View 18. Samsung - 990 PRO 4TB Internal SSD PCle Gen 4x4 NVMe - Black.
  • Alt View 19. Samsung - 990 PRO 4TB Internal SSD PCle Gen 4x4 NVMe - Black.
  • Samsung NVMe SDD 990 Pro Product Video video 0 minutes 35 seconds

Samsung - 990 PRO 4TB Internal SSD PCle Gen 4x4 NVMe

Model:
MZ-V9P4T0B/AM
SKU:
6559270
Highly rated by customers for:
$799.99

Customer reviews

Rating 4.8 out of 5 stars with 576 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers are enthusiastic about the speed and performance of the 990 PRO 4TB Internal SSD, noting its ample storage and ease of installation. Many reviewers consider it the best SSD available. However, some customers have expressed concerns regarding its price and potential overheating issues.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 12 Showing 221-240 of 576 reviews
  • Pros mentioned:
    Ssd

    Good Price to Size ratio

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great SSD. East to install. Download the Magic software for an easy clone of boot drive. Setting up needs some knowledge. Refer Youtube videos and you are good to go.

    I would recommend this to a friend
  • Pros mentioned:
    Speed, Storage

    990 Pro

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Really good SSD i put one into my PS% and i had a tone of storage to get more games and they where done downloading in like 15-23 mins.

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Good Quality Hard Drive

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Samsung's 990 Pro SSD drive is an excellent second drive for my PC. With 4 TB, I have more than enough space to store my files.

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Love it

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My gaming rig has finally a good amount of super-fast storage… I can install more than 2 games now! :)

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Gift for bro

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy to install and use. Transfer files quickly and easily

    I would recommend this to a friend
  • Pros mentioned:
    Performance, Ssd

    The best

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great speed fully recommended very fast for pc gaming

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Puts a smile on my GPU!

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Blazing fast and efficient at what it does! And that's gaming baby! I'm quite sure it saves me an extra SECOND or two when locking into my computer and games. Cyberpunk? Fast. Minecraft? Dog water (but that's not really this thing's fault). Halo? Fast!! Adding this to your system will surely beef up your uptime in games and decimate any chances of touching grass. All in all, I would recommend it.

    I would recommend this to a friend
  • Pros mentioned:
    Performance, Storage

    Samsung 4T Internal SSD Install

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My system is running smooth with this upgrade. I needed the increase in space on my computer and this mor than fit the bill.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Samsung 990 PRO 4 TB Internal SSD

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Samsung products never fail to disappoint, great SSD, very quick for transferring files and reliable.

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Samsung 990 pro

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Samsung 990 pro ssd is amazing! I got it to replace a failing drive(which failed right after the swap, so convinent timing) and it is fast and efficient

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Excellent product.

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This Samsung 990 Pro 4TB is a great piece of software and I highly recommend.

    I would recommend this to a friend
  • Pros mentioned:
    Performance, Speed

    great drive for the money.

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This hard drive does what it claims, runs fast, as listed. very reliable too as is for all drives samsung.

    I would recommend this to a friend
  • Pros mentioned:
    Ssd
    Cons mentioned:
    Heat

    Fast, reliable, and lots of storage.

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    SSDs are the way to go, my setup has a heatsink for these built in but consider getting one if yours doesn't, they can overheat.

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Spread your elbows.. lots of space left

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought while it was on discount and installed it on an Alienware 16 r2 laptop. I went from 80GB space on the installed 1 TB SSD to all the free space I will need for years to come. New SSD is awesome on my laptop and games.

    I would recommend this to a friend

  • Samsung m.2

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy install and setup. Great price for an amazing brand. Would recommend to anyone

    I would recommend this to a friend

  • Amazing NVme

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought to use in a ps5, and I haven’t had any overheating issues it being without a heatsink, I’m loving it, and if you need a ssd for your ps5 this should work just fine even without the heatsink.

    I would recommend this to a friend
  • Cons mentioned:
    Price

    Overpriced!!!

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    What is this pricing? They were only 250$ not even a month ago when on sale. How is it magically 100$ more than the actual value of it. I even have photos that the regular price was only 344.99$ sick of these companies and their fake discount mark ups. Id recommend waiting to buy all together when price goes back down to normal. Not a $400+ part. Can buy the best gaming cpu out for that.

    I would recommend this to a friend
    • Brand response from Samsung
      Posted .

      NathanS:

      Thanks for choosing the Samsung 990 PRO SSD. I hope that your SSD is meeting your expectations, however, we are always here to help should you have any questions or concerns about this product.

      1) Call: 1-800-SAMSUNG (ask for Memory or press #, then 6 for Memory products)
      Available 9AM – 9PM EST (Mon-Fri)
      2) Email: samsungmemorysupport@sea.samsung.com
      3) Or visit us on the Samsung website and click on the SUPPORT link in the upper right corner of the homepage for:
      a) Chat with Us/Product Help: To begin a chat or find solutions, choose ‘Computing – Memory & Storage’ and select your model & topic.

      Thank you for choosing Samsung!

      - Samsung Memory Samsung

  • Pros mentioned:
    Speed, Storage

    Good SSD

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Lots of space and is very fast! Loads games quickly

    I would recommend this to a friend
  • Pros mentioned:
    Speed, Storage

    Really needed this

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love it. Had it cloned and installed in about an hour. Love the speed. Now have plenty of space for my flight sim and all my add ons

    I would recommend this to a friend
  • Pros mentioned:
    Performance, Speed

    SSD Samsung

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing Product, reliable and fast, greater price from Best Buy

    I would recommend this to a friend
Page 12, Showing 221-240 of 576 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.