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Samsung 870 EVO 4TB SATA III 2.5" Internal SSD

SKU: SSGMZ77E4T0B MFR: MZ-77E4T0B/AM
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Key Features

  • Upgrade your PC with the Samsung 870 EVO 4TB SSD for faster boot and application load times.
  • Enjoy rapid data access with sequential read speeds up to 560 MB/s on this reliable SATA III SSD.
  • This 2.5-inch internal SSD is perfect for client PCs needing a storage boost with 4TB capacity.
  • Ensure data security with AES 256-bit encryption on this Samsung SSD, protecting your sensitive files.
  • Experience seamless multitasking with the Samsung 870 EVO's 4GB Low Power DDR4 SDRAM cache.
  • Improve your system's responsiveness and extend its life with this high-performance 4TB internal SSD.
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Q&A

Questions & Answers

Shopper : Why Did You Choose This?DARRELL B : I needed the added storage, from the older 2T cards I already have.ANTHONY E : RecommendSTEVE B : Previous experience with Samsung EVO drives has been very goodGEORGE G : Switching to SSDs on my NAS. Good life to price balance.KEN F : wanted more storageROBERT W : im building a pc.Jessica H : PCPartPicker showed it to me, and it had good reviewsCHRISTOPHER M : Need to maximize store space for my gaming pc.

Reviews about this item

Review Summary

2025-10-02T20:00:00

Rated 5 out of 5

Does exactly what it's supposed to.The. price good

Performance is top shelf and is compatible with anything. Very reliable.capacity, Plenty of space. Interface is beyond me.

Edna

2025-10-02T20:00:00

Rated 5 out of 5

Evo SATA 2TB

Works fast, it's quiet, compact. Easy. Can get a case for bonus protection.

Moomoo

2025-10-02T20:00:00

Rated 4 out of 5

Does exactly what it's supposed .and priced right

Capacity, compatible10/10 Performance and very reliable.10/10 Interface is top shelf

Edna

2025-10-01T20:00:00

Rated 5 out of 5

Evo 870

This item works great. I have been installing them for 3 years now and have not had any go bad yet. Best part is that Samsung provides data migration software for free.

Mike

2025-10-01T20:00:00

Rated 5 out of 5

Great SSD

Great SSD! No problems, fast and trouble free! Bought 10 months ago.

Bo76

2025-10-01T20:00:00

Rated 5 out of 5

Perfect for me.

Great, fast and no problems since I bought it. I will buy again.

Nick

2025-09-28T20:00:00

Rated 5 out of 5

Great.

I really like this product. It was the best I've ever used.

Loubug77

2025-09-28T20:00:00

Rated 5 out of 5

Wonderfully electronic

Very nice product product is very excellent.Stay charged and that's what I needed to do

SoloBBBC

2025-09-28T20:00:00

Rated 5 out of 5

Awesome

Awesome device! Highly recommended! I wasn't sure if I'd like it but I love it!

Kjs1980

2025-09-28T20:00:00

Rated 5 out of 5

Unbeatable

Perfect for my craft business. I collect many downloads and use more than the average memory so I highly recommend

PandaD

2025-09-26T20:00:00

Rated 5 out of 5

Fast!!

I love how fast it works! This is my 1st ssd and I'm a believer, now! Thank you Samsung

Jay D.

2025-09-26T20:00:00

Rated 5 out of 5

Fast. Efficient. Reliable.

Fast. Efficient. Reliable. Changed my main boot up drive to this SSD and it is amazingly fast in comparison to the HDD I had before.

AgtPenguin

2025-09-26T20:00:00

Rated 5 out of 5

Awesome overall!

Awesome drive. Haven't had a single problem with it, still runs great after 5 years.

Yason

2025-09-26T20:00:00

Rated 5 out of 5

The Practical Peak of SATA 6Gb/s

The 870 EVO is essentially the performance ceiling for the SATA 6Gb/s bus. Utilizing V-NAND technology, the 1 text TB model delivers reliable, top-tier sequential and random I/O for legacy systems. While NVMe is the speed champion, this is a consistently high-endurance, practical upgrade for any HDD or older SSD system. Solid choice.

Ellysammy

2025-09-26T20:00:00

Rated 4 out of 5

Solid choice

Still working as intended and haven't had any difficulties with install.

Samstung

2025-09-25T20:00:00

Rated 5 out of 5

Easy to use lots of storage

Works great I have been using for a while now and I have had no issues so far

Corren

2025-09-25T20:00:00

Rated 5 out of 5

Excellent choice for beginner to expert PC users.

Device is very reliable, stable and streamlined for quick file access and overall maintenance and health status through the companion application.

WhiteWolf

2025-09-24T20:00:00

Rated 5 out of 5

Great speed

I use this ssd on my professional video equipment and it works great. Is fast and secure. Probably I'll buy more

Abelmp96

2025-09-24T20:00:00

Rated 4 out of 5

Evo 870

Great drive for the money. I would recommend it over drives of the same price range for stability

Redace2782

2025-09-23T20:00:00

Rated 5 out of 5

A great replacement

Just upgraded my gaming rig. Runs fast, easy to set-up. Not much to it other then replacing my old memory.

Mont

2025-09-23T20:00:00

Rated 5 out of 5

Great features

Works wonderful, really makes life a bit easier. I really love it

Sugarslim504

2025-09-23T20:00:00

Rated 5 out of 5

most reliable ssd ive ever used

I've had the 870 evo for years and its still going strong even after 80% TBW I've had no issues. It's been in a dozen laptops and desktops and dropped a few times and still works great. Pop one of these in an old laptop and suddenly itx 5x faster and feels years newer. I will def be buying samsung memory products again in the future. Can't wait to try their top end stuff.

Auzi

2025-09-22T20:00:00

Rated 5 out of 5

Nice memory

The Samsung 870 EVO 1TB SSD is fast, reliable, and very easy to install. My computer performance improved immediately with quicker boot times and faster file transfers. Perfect upgrade for both work and gaming. Highly recommended!

Alejoshalom

2025-09-22T20:00:00

Rated 5 out of 5

Golden Standard SSD

Just swapped my OS into this and it runs like a dream. It's snappy and has the perfect amount of space to stock up on programs and memes. If you don't use it for your OS, it's very solid for gaming. You can fit 3, maybe 4, games on it with no issue, which is a lot in the modern era of gaming!

Boods

2025-09-21T20:00:00

Rated 5 out of 5

Years and no problems

Love this drive, never had any issues and it is fast with windows.

Aphex00000000

2025-09-19T20:00:00

Rated 5 out of 5

They really do have great features!

I'm liking it so for and I think I'm gonna like all the other products that I intend to purchase for my memory as long as I don't forget lol!

BuoHazard414

2025-09-19T20:00:00

Rated 5 out of 5

More faster

It's a good product and kinda faster unlike the other products

Mark

2025-09-18T20:00:00

Rated 5 out of 5

Excellent reflection sound

Excellent set up took little while to set up absolutely no bounce at a

Davywavy 5.

2025-09-17T20:00:00

Rated 5 out of 5

SSD Review

Very reliable. Plenty of storage and fast operation.

Gauntlets21

2025-09-16T20:00:00

Rated 5 out of 5

Reliable

Amazing storage capacity. Quality and low profile design. Phenomenal write speeds.

Tyson

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Samsung 870 EVO Specifications

General

General

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  • Capacity

    4TB

  • Compatibility

    Windows 10 / Windows 8 / Windows 7 / Windows Server 2003 (32 bit and 64 bit), Vista (SP1 and above), XP (SP2 and above), MAC OSX and Linux

Performance

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  • Encryption

    Class 0 (AES 256) TCG / Opal v2.0, MS eDrive (IEEE1667)

  • Interface

    2.5" SATA 6 Gb/s Interface, compatible with SATA 3 Gb/s & SATA 1.5 Gb/s interface

  • Usage Application

    Client PCs

Key Features

Jump to...
  • Sequential Read Speed

    Up to 560 MB/s

  • Sequential Write Speed

    Up to 530 MB/s

  • Cache Memory

    Samsung 4 GB Low Power DDR4 SDRAM

  • TRIM Supported

    Yes

  • S.M.A.R.T Supported

    Yes

  • GC (Garbage Collection)

    Auto Garbage Collection Algorithm

  • WWN Support

    World Wide Name supported

  • Device Sleep Mode Support

    Yes

Environmental

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  • Shock

    1,500 G & 0.5 ms (Half sine)

  • Average Power Consumption

    Average: 2.5 W Maximum: 5.0 W (Burst mode) (system level)

  • Power consumption

    Max. 35 mW

  • Reliability

    1.5 Million Hours Reliability (MTBF)

Physical

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  • Dimensions (W x H x D)

    3.94 X 2.75 X 0.27" (10.01 x 6.99 x 0.69cm)

  • Weight

    3.03 oz (86.18g)

  • UPC Code

    887276431956

About Samsung 870 EVO

FEATURED REVIEWS

Rock Solid and Very Fast

By Khan

installed the 870 evo to replace a hdd. has been installed for some months and i feel comfortable in writing a review now. the speed is incredible, both read and write speeds . used macrium reflect to clone the drive with no problems at all. i would recommend this drive and all samsung drives to anyone looking to increase performance and reliability.

SSD is Great

By CFREESE1977

ssd is great and fast. however, installation with samsung data migration wasn't great. it would only get up to 99 percent and shut down. i ended up spending $49.00 to install aomei to clone the disk.

You can elevate your computing experience with the 870 EVO 4TB SATA III 2.5" Internal SSD, a top-tier choice for creators, IT professionals, and everyday users alike. Built upon Samsung's innovative technology, this SSD offers unmatched performance, reliability, and compatibility.

Experience professional-grade SSD performance with the 870 EVO, which pushes the boundaries of the SATA interface to deliver sequential speeds of up to 560/530 MB/s. Its accelerated write speeds and large variable buffer ensure sustained high performance, allowing your SSD to work faster and longer.

Designed to meet the demands of diverse tasks, this high-capacity SSD is perfect for everything from everyday computing to 8K video processing. Enjoy a stable host experience and minimal lag thanks to the 6th generation VNAND technology. The powerful MKX controller ensures steady performance even when multitasking.

The 870 EVO 4TB SATA III 2.5" Internal SSD boasts extensive compatibility, having been tested with major host systems and applications, including chipsets, motherboards, NAS, and video recording devices. Upgrading is effortless with this SSD. Simply plug it into the standard 2.5-inch SATA form factor on your desktop PC or laptop, and the updated migration software will handle the rest.

To further enhance your experience, the Samsung Magician 6 software is included, offering easy drive management. Stay updated with the latest software, monitor your drive's health and status, and even boost its performance, all with the help of this advanced tool. With the 870 EVO 4TB SATA III 2.5" Internal SSD, you're not just upgrading your storage; you're enhancing your entire computing experience.

Samsung 870 EVO Features

  • Maximize SATA interface limit up to 560/530 MB/s for read and write sequential speeds
  • 2.5" SATA III Form Factor
  • Innovative V-NAND Technology with Enhanced Read/Write Performance
  • 4GB Low Power DDR4 Cache Memory

Warranty Information

This product has a limited warranty of 60 months.

Key Features

  • Upgrade your PC with the Samsung 870 EVO 4TB SSD for faster boot and application load times.
  • Enjoy rapid data access with sequential read speeds up to 560 MB/s on this reliable SATA III SSD.
  • This 2.5-inch internal SSD is perfect for client PCs needing a storage boost with 4TB capacity.
  • Ensure data security with AES 256-bit encryption on this Samsung SSD, protecting your sensitive files.
  • Experience seamless multitasking with the Samsung 870 EVO's 4GB Low Power DDR4 SDRAM cache.
  • Improve your system's responsiveness and extend its life with this high-performance 4TB internal SSD.

What's in the box:

  • Samsung 870 EVO 4TB SATA III 2.5" Internal SSD
  • Samsung 5 Year Limited Warranty