Samsung 870 EVO 4TB 2.5" SATA III Internal SSD (MZ-77E4T0B)
Samsung 870 EVO 4TB 2.5" SATA III Internal SSD (MZ-77E4T0B)
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Samsung 870 EVO 4TB 2.5" SATA III Internal SSD (MZ-77E4T0B)

Samsung 870 EVO 4TB 2.5" SATA III Internal SSD (MZ-77E4T0B)SAMSUNG 870 EVO 4TB 2 5 Inch SATA III Internal SSD MZ 77E4T0B AM BlackSAMSUNG 250GB 870 EVO Series SATA 2 5 Internal SSD MZ 77E250B AMSAMSUNG 500GB 870 EVO Series SATA 2 5 Internal SSD MZ 77E500B AMSAMSUNG 870 EVO SATA 2 5 Internal SSD 1TB MZ 77E1T0B AMSamsung Electronics 870 EVO 2TB 2 5 Inch SATA III Internal SSD MZ 77E2T0B AM
Hard Drive Capacity4 TB

Key item features

  • Enhanced Productivity: Experience faster boot times and application loading with sequential read speeds up to 560 MB/s, improving overall computing efficiency.
  • Massive Storage: Store large files, games, and multimedia content effortlessly with a substantial 4TB capacity.
  • Secure Data: Benefit from advanced encryption including Class 0 (AES 256) TCG/Opal v2.0 and MS eDrive (IEEE1667) for sensitive data protection.
  • Broad Compatibility: Seamlessly integrates with Windows, Mac OSX, and Linux operating systems, suitable for diverse computing environments.
  • Reliable Performance: Enjoy long-term reliability with 1.5 Million Hours Reliability (MTBF) and consistent performance.
  • Effortless Upgrade: Easily upgrade your system using the standard 2.5" SATA III interface, compatible with older SATA interfaces for client PCs.
  • Optimal Performance: Maximizes the SATA interface limit to 560/530 MB/s sequential speeds, accelerating write speeds with a larger variable buffer.
  • Robust Reliability: Meets demanding tasks with up to 2,400 TBW, a stable host experience, and low lag with 6th generation VNAND.
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Current price is $1,399.99
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  • Free 30-day returns
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Sold and shipped by Adorama
4.357525572333171 stars out of 5, based on 2053 seller reviews(4.4)
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Customer ratings & reviews

4.8 out of 5 stars
stars
4,355 ratings4,255 reviews
How item rating is calculated
  1. 5 stars87% (3,786)
  2. 4 stars10% (423)
  3. 3 stars2% (79)
  4. 2 stars0% (16)
  5. 1 star1% (51)

Reviews summary

Pros

  • : Delivers strong balance of performance, durability, and endurance.
  • : Delivers sequential read speeds up to 560 mb/s and write speeds up to 530 mb/s.
  • : Standard 2.5-inch form factor makes it easy to install.
  • : Provides sufficient space for files, games, and applications.
  • : Delivers sequential read and write speeds up to 560/530 mb/s.
  • : Offers great balance of performance and capacity.
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Showing 1-3 of 4,255 reviews

Nov 6, 2024
Michael
5 out of 5 stars review

Seller Verified Purchase

Perfect 2Tb knock off.

Cloncked out at 1.7Tb even with 600 Gb unallocated breathing room and optimized. Samsung wizard doesn't recognize it as a samsung product. Once it reaches the 1.7Tb mark, it vanishes. Must close the PC and reopen it to make it apear in which data is corrupt and drive turns from GPT into MBR. Passes surface test but once 1.6 Tb are in, nothing else is writeable. Not even 0.1 mb. Partition wizard sees it as a bad disk. I gave it 4 stars because it is fast before it self destructs and you lose everything only to try again and repeat your previous experience. I returned it after 4 days of trying to pretend it was legit. Hard to beleave? I find it hard to beleave all the 4 stars reviews. I should have made a you tube video...lol!

Review from walmart.ca
Helpful?23R2ILS1Q26R812773349
Feb 1, 2026
KENDALL
Item details
Hard drive capacity: 2 TB
5 out of 5 stars review

Verified Purchase

Reliable drives

These are solid performers! Reliable and they just work. They also have data migration software for Samsung drives. I had a 1 TB drive for several years and wanted to get a 2tb so I used data migration. Copied all from 1tb to the 2tb. And it worked like a charm. My 1tb drive data moved perfectly to the new drive. The only thing is prices have soared. Due to everything going on in the world.

Incentivized Review
Helpful?23R2ILS1Q26R812773349
Dec 5, 2025
WalmartCustomer
Item details
Hard drive capacity: 500 GB
Sold byClassy OutfitDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Good deal on Samsung SSD

I've used a number of these Samsung EVO SSDs for over a decade. They are generally considered to be the best in terms of performance and reliability. Walmart had the best price based on my Internet search. The free delivery in under 48 hours was a bonus.

Helpful?23R2ILS1Q26R812773349